The research study investigates the thermal differences and net heat flux through conventional roof. If you are fortunate, perhaps you will have the opportunity to “educate” the responsible party. Insulation: Insulation comes in various weights. Although similar in physical form to. Learn more > The stable pricing, lightweight design, water resistance and best-in-class air barrier make ThermoPLY structural sheathing a high-performance alternative. The polyisocyanurate comes with the advantages of the polyurethane already known and accepted material with extremely low weight, high structural strength, inherent adhesion to metal and excellent thermal insulation properties. 5 psf per inch of thickness, whereas, polyiso insulation, like Thermax, is 0. In addition, National Roofing Contractors Association (NRCA) has issued bulletins over the years recommending the use of cover boards to minimize damage to polyiso insulation caused by high foot traffic and other impacts. Not long ago, someone even told me that in Florida, roofing companies won't let their workers go up on roofs with open-cell spray foam because the roofs are so spongy, the guys fall right through. Atlas also manufactures polyiso panels with vent spacer strips for steep slope systems requiring ventilation. (Duct wrap is covered. The facers are composed of various organic and inorganic materials. Polyisocyanurate Foam Insulation R-Panel Roof Insulation Description R-Panel is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core bonded in the foamed plastic roof insulation. Technically advanced and thermally efficient, the load bearing panels provide a lightweight and economical solution to facilitate modern methods of construction. Polyisocyanurate, also referred to as PIR, polyiso, or ISO, is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. Trisotech Tapered Insulation Systems include layout drawings to support the design and. Cadmium Plated Building Lifting Eyes provided in roof ; Neoprene Door Seal Gaskets. But paper/fiber reinforced facers on polyisocyanurate roof insulation are the weak link due to moisture 5. This roof is the same roof system coniguration as. 1/4" to a foot okay but more the better. Also, the robust polyisocyanurate foam core delivers up to R-49 insulation, exceeding ASHRAE 90. Figure 1, and from the same building. Green roof systems are required to have a minimum dry weight of 80 kg/m2 to ballast the insulation boards beneath them. rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP). Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch, light weight, and flexibility in recover and metal retrofit applications. In recover applications, all wet areas of the old roof must be removed. Insulation above the roof deck or air/vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof. This ability to conform makes loose-fill insulation well suited for retrofits and locations where it would be difficult to install other types of insulation. GENERAL CONSIDERATIONS. Insulation type: Both panel systems use the same type of insulation, typically polyisocyanurate foam insulation (for tanks up to a 250-degree maximum threshold) and polyisocyanurate foam combined with fiberglass for tank storage requiring higher temperatures. Suitable for both re-roofi ng and new construction applications, this product is manufactured on-line using premium-performance coated glass facers. NOTE: #1: Other types of roof systems may be acceptable if system meets or exceeds the performance standards listed below. On balance, after reviewing the specifications and pros and cons of each material, polyiso foam is an excellent option. • As unprotected polyisocyanurate will burn, fire safety precautions should be observed wherever insulation products are used. Today, nearly 40 percent of our nation's energy is used to heat, cool and operate our homes and buildings. * In contrast, if PIR foam THERMANO boards of 113 mm thickness meeting the requirements are used, the weight is only 17 tonnes!**. SANDWICH PANEL or the ready-made yellow foam insulation panel or PIR (Polyisocyanurate) foam is a material that is similar to polyurethane foam, suitable for use as insulation, of light weight, easy to move, easy to install, can be cut as desired, energy saving, long usage life, and importantly, it is non-flammable. The research study investigates the thermal differences and net heat flux through conventional roof. com Description ThermaCal® Nail Base Roof Insulation Panels are factory- assembled panels consisting of a top surface of sheathing. wall or roof cladding), while the noise source is on the other side. ProTherm PIR FOIL is a rigid Polyisocyanurate (PIR) foam insulation for use in single ply roofing-systems on suitable surfaces. R-value must comply with ASTM C 518 and FBC. Carlisle manufactures an extensive variety of commercial insulation products that provide increased thermal performance and energy efficiency, including polyisocyanurate insulation and block-molded expanded polystyrene (EPS). ) So, if you’re looking at insulation with an R-value of 38 from Company A and insulation with an R-value of 38 from Company B, you’ll know the two products offer the same level of insulation. Polyiso Roof Insulation Board. Energy Smart Polyiso 15 FRANKLIN STREET, PORTLAND, MAINE 04101 TF 888. The starting materials are similar to those used in polyurethane (PUR) except that the proportion of methylene diphenyl diisocyanate (MDI) is higher and a polyester-derived polyol is used in the reaction instead of a polyether polyol. Atlas EnergyShield Wall insulation is composed of a closed cell polyisocyanurate (polyiso) foam core, faced with tri-laminate foil. watch for the bird baths. A double unbroken EPDM seal ensures weather tightness, with an External Liner fitted as standard Polyisocyanurate board insulation, to achieve a variety performance levels to suit project requirements. Whatever your preferred choice of insulation board, it’s clear that the amount of insulation required by building codes is going to keep increasing. From what im reading, the use of a air gap and air sealing isn't necessary in my particular region? So I should move the insulation up to the bottom of the roof and fill the entire void created by the new ceiling framing? Maybe 1'' polyiso + R-19 batt = R25 or do you think its worth the money to go with solid polyiso = a potential R36. It is suitable for flat roofs waterproofed with mechanically fixed single-ply waterproofing, and has a thermal conductivity of 0. Roof Insulation (above) to the EasyPly Roof Deck, insulation values up to R32-plus can be achieved. Atlas Web Technologies provides the roofing industry with a coated fiberglass facer (CGF) that is applied to foam panels thus giving superior dimensional stability, increased wind uplift, water resistance, fire resistance as well as many other benefits. ASCE states that rigid roof insulation weighs 1. These products are intended to be roof insulation panels consisting of a rigid closed cell polyisocyanurate-modified polyurethane foam laminated to a double coated inorganic fiberglass mat face on one side and a common coated inorganic fiberglass mat facer on the other side for use in UL Class A combustible roof deck assemblies at a minimum. Extruded polystyrene and polyisocyanurate foam insulation boards are currently made with CFC or HCFC blowing agents. In horizontal applications, FOAMULAR® XPS Insulation may experience greater solar exposure than in vertical applications and it may be damaged by heat buildup. Polyiso Insulation should be stored protected from the elements. It represents over 50% of all insulation used in new roof construction and at least 40% of all insulation used in re-roofing applications. Polyiso has a high R-value per inch compared to other insulation products. Some foam panel insulation is rigid enough to skip the step of installing a plywood sub-roof, but these materials are expensive and have weight-load restrictions, which can be. View and learn more about Home. insulation • tank and vessel insulation • core material for architectural and structural panels • insulation for shipping containers, trucks or railcars • core material for factory-built panelized constructions • flat or tapered board stock for roof insulation Dow can provide general guidelines and recommendations for TRYMER 2000 XP. 1 CLASSIFICATION: 07 22 00 Roof and Deck Insulation created via: HPDC Online Builder PRODUCT DESCRIPTION: EnergyGuard™ Polyiso Insulation board is made of glass fiber reinforced cellulosic felt facers bonded to a core of isocyanurate foam. In addition to being very expensive, spray foam insulation won't prevent radiant heat transfer (the primary source of heat-flow in and out of your metal building). We offer a partnership and complete solution that lasts long after your project is finished. 00 per square foot installed, without tear-off. 1769 · HUNTERPANELS. SECURSHIELD™ POLYISO A rigid, roof insulation panel composed of a closed-cell polyisocyanurate foam core bonded during the manufacturing process to premium-performance coated-glass facers. insulation layer within a roof system. The upper face and underside is faced with a plain glass fibre tissue, and the boards are yellow in colour. Additional structural upgrade requirements for the roof included re-nailing of. PIMA’s membership. Fiberboard Rigid Insulation. On balance, after reviewing the specifications and pros and cons of each material, polyiso foam is an excellent option. Whether in. Roof Insulation (above) to the EasyPly Roof Deck, insulation values up to R32-plus can be achieved. Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch, light weight, and flexibility in recover and metal retrofit applications. FescoBoard Expanded perlite and fiber insulation Johns Mansville Corp. Atlas WEBTECH ® CGF (coated glass facer) can be applied to a polyiso panel and used in a variety of exterior cladding applications. Since 2009, NRCA has received numerous reports of moisture-related problems with roof systems installed on concrete roof decks—both lightweight structural and normal-weight structural concrete. com offers 357 polyisocyanurate board products. EnergyGuard Polyiso Insulation Sheathing also helps reduce air infiltration and act as a vapor retarder. Two advantages of PIR foam are improved fire-resistance and excellent insulation properties. Your default description here. Metal roofing manufacturers incorporate metal clips with distribution plates for application of the metal roof directly over the Polyiso. Do not know what the application your using it on but, a polyiso sheathing for wall application can have aprox R7. Focusing on a full line of flat, tapered and nailable composite polyiso roof insulation products, Atlas has eight state of the art manufacturing facilities strategically located throughout North America. Atlas also manufactures polyiso panels with vent spacer strips for steep slope systems requiring ventilation. It's light weight provides ease of handling. SUPERFLEX Alpha System Rubber Roof Class A Customs Elkhart Indiana on half of the weight of EPDM EPS, any typical polyisocyanurate insulation, gypsum. 5 is certified by independent laboratory to meet demanding Class 1 flame spread and smoke development requirements per ASTM E84. MAnufAcTuRER The Dow Chemical Company Dow Building Solutions 200 Larkin Midland, MI 48674 1-866-583-BLUE (2583) Fax 1-989-832-1465 www. 4 Total system R-value includes the LTTR R-value of the polyiso insulation and. Cellulose Insulation Blown-in Attic - R 3. 1/4" to a foot okay but more the better. Roof Access Hatch for SRHP78 from Surespan Ltd Single leaf roof access hatch with a 25mm thermal break and insulated with 0. Insulation board types. Technical Data Sheet Roof Insulation 07220* • Roof Insulation 07 22 00** Mineral Wool Board Insulation 07 21 13** ROCKWOOL TOPROCK® DD is a dual-density, mineral wool insulation board for flat roofing applications. We’re going to figure the value of some common ones. The different forms of insulation can be used together. Roof insulation as well as other types of insulation reduce unwanted heat loss and also reduce unwanted heat gain. With just R15 above the roof deck there is only enough dew point control for (R49 - R15= ) R34 of fiber insulation below the roof deck and still meet the IRC prescriptives. 3 ply organic felt Built-Up roof with hot asphalt applied at 25 lbs. In 2007, polyiso accounted for 67% of all insulation used in new roof construction, and 60% of all. No limit on max overall thickness. It is commonly used as a top layer over polyisocyanurate insulation. ©2015 GAF 7/15 • #844 • 1 Campus Drive, Parsippany, NJ 07054 RESGN425 gaf. Wall insulation foam boards are much less dense than roof boards, so be careful when choosing your product. It is light in weight, clean and easy to handle and is cost effective. Not only has it the capability to insulate against noise and extreme temperature but it is also waterproof and long lasting. They can significantly decrease the energy demands of heating and cooling systems. Utilize used insulation on your next construction project to gain valuable LEEDS points. * PIR (polyisocyanurate) Boards. Atlas Roofing Corporation proudly supplies ACFoam® polyiso roof insulation as part of roofing systems around the world. There are a few types of insulation options the facility manager/owner can choose from: Polyisocyanurate (Polyiso). Flat roof insulation, rigid foam board insulation, recycled and reclaimed insulation, Once-Used ISO, XPS and EPS foam boards, ISO - Polyisocyanurate POLYISO Extruded Polystyrene - XEPS, fiberglass, cheap insulation, freezer insulation, walkin freezer insulation, cold storage insulation, foil faced insulation, foil backed, closed cell foam. Our construction adhesives, structural adhesives, roofing adhesives and adhesive-sealants are the best in the industry and ideal for all types of roofing, drywall, general construction, decking, flooring, insulation board and general waterproofing applications. performance. INSULATION If thermal insulation is required under an asphalt/fiberglass shingle roof, choose a type that will suit your needs. ValuTherm™ is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core bonded in the foaming process to universal fiber glass reinforced facers. We sometimes carry both paper-fiber backed AND foil faced polyiso insulation. High insulation value -- Excellent "LTTR" value compared to any other FM Class I rated products of equivalent thickness. Quotation. Insulation > Poly ISO. ACFoam-IV Polyisocyanurate foam insulation Atlas Roofing Corp. Metal roof with blanket insulation. NRCA continues to recommend proper design and installation of an insulation layer because an underinsulated building envelope is not energy-efficient. The NRCA has recommended the use of cover boards over plastic foam roof insulation when incorporated into bituminous roof systems for years. Introduction. With a production of over 5. Henry ® 111 InsulBond Roof Insulation Adhesive is a water based, solvent-free, rubberized asphalt adhesive for most types of roof insulation including tapered systems. MULE-HIDE POLY ISO1™ ROOF INSULATION PRODUCT DESCRIPTION The Mule-Hide Poly ISO 1™ polyisocyanurate insulation (flat or tapered) is a closed-cell polyisocyanurate foam core laminated to (non-asphaltic) glass fiber reinforced felt facers. COM Closed-cell polyisocyanurate (polyiso) foam core integrally bonded to non-asphaltic, fiber-reinforced organic felt facers. outboard insulation to polyisocyanurate insulation). 4 billion board feet in 2004, polyiso board is the insulation of choice for commercial roofing in USA [1]. Car Insulation proudly serves the entire 50 states in the USA & worldwide for automotive heat insulation for over 4 years. 1 mm) OSB, and 1" (25 mm) spacer height. Rigid boards are typically used in low-slope assemblies. 4 ROOF AND DECK INSULATION A. ) So, if you’re looking at insulation with an R-value of 38 from Company A and insulation with an R-value of 38 from Company B, you’ll know the two products offer the same level of insulation. With Celotex GA4000 you are specifying an insulation board that: • Is suitable for use in a number of applications including roof, wall and floor systems. Good price polyisocyanurate roof insulation spray. insulation layer within a roof system. Metal roofing manufacturers incorporate metal clips with distribution plates for application of the metal roof directly over the Polyiso. With a closed cell polyiso foam core and inorganic coated glass facers, this high-density cover board has a Grade 1 compressive. Their excellent thermal conductivity and high strength to weight ratio, combined with great manufacturing versatility makes the large variety of PIR insulation products the optimum choice for most. A number of cover board products are currently available for the low-slope commercial roofing market. In short, see why polyisocyanurate performs better than other insulation products throughout the year, at the time of installation as much as over the long run. THERMAX™ Sheathing is a nonstructural,rigid board insulation with a glass-fiber-infused polyisocyanurate foam core laminated between 1. There are three categories of roof insulation: rigid board, non-rigid (batt, blanket, or loose fiber) and sprayed polyurethane foam. 5 is Dyplast Products' 2. PIMA The Polyisocyanurate Insulation Manufacturers Association (PIMA) is the North American trade association representing Polyiso insulation manufacturers and suppliers to the Polyiso industry. 5 inch 4x8 sheets- 183. Johns Manville AP™ Foil-Faced Foam Sheathing board is rigid Polyisocyanurate foam sheathing that provides exceptional heat, moisture and air control. Benefits of EnergyGuard ™ Polyiso Roof Insulation include: Excellent "LTTR" value compared to any other FM Class 1 rated products of equivalent thickness. This foam panel provides an unbroken thermal shield against energy - heat transfer. The insulation shall be Dow Tuff-R™ General application board ____mm thick comprising a premium performance CFC/HCFC–free rigid PIR (Polyisocyanurate) thermoset insulation core with 12. These products are intended to be roof insulation panels consisting of a rigid closed cell polyisocyanurate-modified polyurethane foam laminated to a double coated inorganic fiberglass mat face on one side and a common coated inorganic fiberglass mat facer on the other side for use in UL Class A combustible roof deck assemblies at a minimum. When it comes to thermal efficiency and a wide range of building applications, Polyiso insulation is the #1 insulating material available today. SeparatoR SeparatoR. NRCA continues to recommend proper design and installation of an insulation layer because an underinsulated building envelope is not energy-efficient. A quarter of heat is lost through the roof in an uninsulated home. per inch with a foil coating on it. It has an R-value of R-5-6 per inch, the highest R-value for foam insulation, and also the most. Polyisocyanurate (Polyiso) Versico provides a diverse line of high-performance energy-efficient polyiso insulation products to cover the demands of a wide range of roofing projects. Murmurs and hearsay about open-cell spray foam insulation have been gaining traction for a while. It rots roofs, people have told me. First of all, you need to know what the components of the roof system are. Insulcel Insulating Concrete is placed at a minimum 2-inch thickness over the top of the Insulperm Insulation Board. SOPREMA is an international manufacturer specializing in the production of innovative products for waterproofing, insulation, soundproofing and vegetated solutions for the roofing, building envelope and civil engineering sectors. The difference here is that the portion of the building was constructed with. Thermal Performance. Polyisocyanurate Foams: Ways to Save on Energy Usage You're at Home with Foam. SecureTherm™ Composite Roof Insulation. A wide variety of polyisocyanurate board options are available to you, such as free samples. " Polyiso chemistry involves monomers that are hydrophilic (or have an affinity for water). We distribute the lightest, most effective, and most cost effective insulation in the world. Polyisocyanurate, or Polyiso, is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. Whether that foundation is the basement of a building or the insulation under a roof system, the foundation sets the groundwork. With low emissivity foil facings, GA4000 is manufactured from rigid polyisocyanurate. When you do the measuring, make sure you have plenty of light to work by, and work on a cool day. ) but besides the trivia, i agree with steven and rusty about fragility of insulation sloped roof. Please let us know if you are looking for a new roof, we can help!. Icopal Insulation Spray Adhesive is intended for use as an adhesive to bond a range of warm roof thermal insulations boards to various compatible substrates. Closed-cell polyisocyanurate (polyiso) foam core integrally bonded to non-asphaltic, fiber-reinforced organic felt facers. H-SHield NB Flat Polyisocyanurate Insulation Manufactured On-Line to Oriented Strand Board HUNTER PANELS ENERGY SMART POLYISO PRODUCT DESCRIPTION H-Shield NB is a rigid roof insulation composite panel composed of a closed cell polyisocyanurate foam core manufactured on-line to a fiber reinforced facer on one side and either 7⁄ 16" or 5⁄. Roof Insulation — Foamed Plastic — Polyisocyanurate foamed plastic insulation boards nom 48 by 48 or 96 in. The importance of lighter weight for the design of a building structure. Advantages. Top 6 questions asked about rigid insulation. Panel finishes are available with a high performance sustainable roof and wall finishes satisfying architectural sensitive design boards including a pre-applied acrylic aggregate stucco finish factory applied over primed steel panels. Polyisocyanurate Foam Insulation R-Panel Roof Insulation Description R-Panel is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core bonded in the foamed plastic roof insulation. Poly ISO Flat. Polyiso Roof Insulation Board. Let’s assume the roof system consists of a smooth-surfaced built-up over ¾" of perlite coverboard over 2" polyisocyanurate insulation on a steel deck in the winter. insulation layer within a roof system. Is there a reason w Rigid Roof Insulation Weight - Structural engineering general discussion - Eng-Tips. Malarkey 401 self-adhered underlayment 15lb felt Malarkey legacy shingles (275lbs/square). IKOTHERM POLYISOCYANURATE IKOTherm is a rigid, polyisocyanurate foam insulation with high thermal properties. Polyisocyanurate can also be used with exterior products such as fiber cement siding, wood siding, stucco, and metal siding. This foam panel provides an unbroken thermal shield against energy - heat transfer. In addition to being compliant with virtually every single-ply roof system, Insulfoam insulation can help you edge out the competition when used in combination with other specified roofing insulations:. Not long ago, someone even told me that in Florida, roofing companies won't let their workers go up on roofs with open-cell spray foam because the roofs are so spongy, the guys fall right through. Whether in. Please let us know if you are looking for a new roof, we can help!. Learn more about GAF's EnergyGuard™ Polyiso Roof Insulation. If you are fortunate, perhaps you will have the opportunity to "educate" the responsible party. In addition, National Roofing Contractors Association (NRCA) has issued bulletins over the years recommending the use of cover boards to minimize damage to polyiso insulation caused by high foot traffic and other impacts. All Atlas ACFoam polyiso insulation boards are QualityMark ™ certified, providing consumers an easy way to identify premium products that meet or exceed building codes for the best in roof performance. 35mm Xtratherm Thin-R XT/PR is a pitched roof insulation board comprising high performance polyisocyanurate (PIR) insulation core faced on both sides with low emissivity composite foil facings. It is commonly used as a top layer over polyisocyanurate insulation. Carlisle manufactures an extensive variety of commercial insulation products that provide increased thermal performance and energy efficiency, including polyisocyanurate insulation and block-molded expanded polystyrene (EPS). Edit remaining text to suit project. * INSULATION KING * - 1. Polyiso insulation products are easy to specify. The file contains 44 page(s) and is free to view, download or print. Fiber faced roofing polyiso would be labeled R17 @ 3", and would also be delivering R15+ decades later. Cathedral ceilings built with 2x12 rafters have space for standard R-30 batts and ventilation. This design innovation resulted in a lightweight insulating concrete system that is viable-even. Product Data Sheet for Carlisle’s SecurShield HD Polyiso Insulation is a rigid roof insulation panel composed of a high-density, closed-cell polyisocyanurate foam core laminated to a premium-performance, coated glass fiber-mat facer. Cadmium Plated Building Lifting Eyes provided in roof ; Neoprene Door Seal Gaskets. Bauder insulation for inverted roof designs is impenetrable to water, resistant to rot and decay and has an even higher compressive strength than other insulation products, as it does not benefit from the protection of the waterproofing membranes. POLYISO BENEFIT: Polyiso is a higher-performing roof insulation that reduces material and labor costs. This ability to conform makes loose-fill insulation well suited for retrofits and locations where it would be difficult to install other types of insulation. 1 mm) oriented strand board top surface, a built-in ventilation space maintained by 1" (25. SANDWICH PANEL or the ready-made yellow foam insulation panel or PIR (Polyisocyanurate) foam is a material that is similar to polyurethane foam, suitable for use as insulation, of light weight, easy to move, easy to install, can be cut as desired, energy saving, long usage life, and importantly, it is non-flammable. Celotex GA4000 is a general purpose insulation board for floors, walls and roofs. We are one of the UK’s leading providers of waterproofing solutions, specialising flat roofing, but offering systems to meet most building applications including; car park decks, basements and foundations. Beadboard roofing insulation must be dense enough to walk on. SeparatoR SeparatoR. Kingspan Therma insulation; rigid thermoset polyisocyanurate (PIR) insulation boards with a fibre free core. Polyisocyanurate (PIR) is one of the most efficient insulation material used in construction. There are a few types of insulation options the facility manager/owner can choose from: Polyisocyanurate (Polyiso). reduces weight, and increases insulation values. Polyiso Roof Insulation Board. Thinsulate was the material distributed by Sound Deadener Showdown for roof installations before they switched to Hydrophobic Melamine Foam (HMF). Polyisocyanurate provides energy efficiency with high thermal properties, superior fire performance, and stability. Standard FRP doors 36" x 78" with SS continuous hinge and SS keyed commercial door lockset. However, the total required dry weight will depend upon wind uplift, which in turn will vary with the geographical location of the building, local topography, and the height and width of the roof concerned. Polyisocyanurate rigid insulation (isocyanurate or iso) is the most commonly used flat roof insulation, and can be used in any type of flat roof system. Readbag users suggest that Complaint - Polyisocyanurate Thermal Insulation Board is worth reading. Whether in. 5 inch 4x8 sheets- 102. Polyisocyanurate (polyiso) foam insulation is a closed cell, rigid insulation board. About 59% of these are sandwich panels. The manufacture, use, and disposal of insulation is associated with a number of positive and negative environmental impacts. EnergyGuard™ Polyiso Roof Insulation is a non-structural, non-load bearing material. A basic understanding of how walls work is needed to help you understand what you can reasonably expect insulation and building materials to do for you when they are part of a wall assembly. the time of testing. A wide variety of polyisocyanurate board options are available to you, such as free samples. Roofing Insulation Manufacturers We Carry. Murmurs and hearsay about open-cell spray foam insulation have been gaining traction for a while. Polyisocyanurate, or polyiso, insulation is versatile, durable and offers a high level of thermal performance. It is non-flammable during application, water resistant when cured, and has excellent bond strength and low temperature flexibility. It is bonded firmly on both faces to merge metalised facings and the gas filled cells presented in the board is offering. This also results in conditions that optimize the apparent R-value of the polyisocyanurate insulation as covered later within this paper. These products are intended to be roof insulation panels consisting of a rigid closed cell polyisocyanurate-modified polyurethane foam laminated to a double coated inorganic fiberglass mat face on one side and a common coated inorganic fiberglass mat facer on the other side for use in UL Class A combustible roof deck assemblies at a minimum. IKOTherm is designed to be part of a modified bitumen, built-up or single-ply roof. ACFoam-II Polyisocyanurate foam insulation Atlas Roofing Corp. a) Roofing and Waterproofing Manual, 5th Edition (2006 Update), National Roofing Contractors Association (refer to Section 2. owenscorning. Thickness of roof insulation shown on drawings is nominal. It is commonly used as a top layer over polyisocyanurate insulation. EnergyGuard™ Polyiso Roof Insulation is a non-structural, non-load bearing material. rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP). In short, see why polyisocyanurate performs better than other insulation products throughout the year, at the time of installation as much as over the long run. Look for cover boards with significant R-values. Membrane plies and lead flashing extend under clamping ring. Elasto-Flex’s Roof Plan Maintenance Package Prevents Structural Damage and Leaks Before it starts! Our plans are tailor made for your roof and requirements and are offered to Domestic, Commercial and Industrial property owners for all roofing substrates. Saving energy in buildings becomes more important every day. OX-IS is the all-in-one product that allows you to meet building code requirements for structural sheathing, continuous insulation, weather and air resistive barrier performance. You need to consult with the architect on this or make a conservative estimate. A vent baffle should be installed between the insulation and roof decking to. Polyisocyanurate Roof Recover Board. 5 is Dyplast Products' 2. slope the joists of your choice. It's light weight provides ease of handling. 99 designed-cut polished-ready to go 29. Foam insulation is often made with one of three materials: molded expanded polystyrene (MEPS), extruded expanded polystyrene (XEPS) or polyurethane, polyisocyanurate, or a related chemical mixture. 0, August 2014 1. the Polyiso insulation, adhered to the top Polyiso facer or held in place with ballast. It is non-flammable during application, water resistant when cured, and has excellent bond strength and low temperature flexibility. Focusing on a full line of flat, tapered and nailable composite polyiso roof insulation products, Atlas has eight state of the art manufacturing facilities strategically located throughout North America. Roof Insulation — Foamed Plastic — Polyisocyanurate foamed plastic insulation boards nom 48 by 48 or 96 in. insulation and drainage board. ACH Foam Technologies is a major manufacturer of Expanded Polystyrene (EPS) roof insulation. Polyisocyanurate insulation costs more than other types of foam board but can help to save you thousands of dollars in electrical heating and cooling costs. Specifically designed for use as a cover board. Description Firestone ISO 95+ GL consists of a closed-cell Polyisocyanurate foam core laminated on both sides to a. Loft insulation is effective for at least 40 years and it should pay for itself many times over. To put that statement into perspective, a wall or roof assembly in Chicago was tested for the whole of December then averaged out. They have the best characteristics among the hydro and heat insulation materials, and are easy to mount. We distribute the lightest, most effective, and most cost effective insulation in the world. To minimize the effects of thermal bridging, Atlas strongly recommends the use of multiple layers when the total desired or specified R-value requires an insulation thickness greater than 2. Flat roof insulation, rigid foam board insulation, recycled and reclaimed insulation, Once-Used ISO, XPS and EPS foam boards, ISO - Polyisocyanurate POLYISO Extruded Polystyrene - XEPS, fiberglass, cheap insulation, freezer insulation, walkin freezer insulation, cold storage insulation, foil faced insulation, foil backed, closed cell foam. Nicole Richard is a technical service specialist with Hunter Panels, focused on the company's roof and wall insulation divisions. Although there is numerous thermal insulation available in the market with amazing traits and features which are superior over one another, the main thing to realize is due to a limitation in research and development or due to constraints in demand and supply, not every type of thermal insulation are available in Pakistan. From what im reading, the use of a air gap and air sealing isn't necessary in my particular region? So I should move the insulation up to the bottom of the roof and fill the entire void created by the new ceiling framing? Maybe 1'' polyiso + R-19 batt = R25 or do you think its worth the money to go with solid polyiso = a potential R36. Our inventory of used insulation frequently changes. per inch of all commercially available insulation board products, polyisocyanurate (polyiso) laminate boards have been the insulation of choice for low slope roofing in commercial building even before this increase in minimum R-value requirements. First of all, you need to know what the components of the roof system are. The new system consisted of 20 gauge steel decking, new polyisocyanurate insulation, Invinsa cover board and Johns Manville 60mil TPO. EnergyGuard™ Barrier Polyiso Insulation. The starting materials are similar to those used in polyurethane (PUR) except that the proportion of methylene diphenyl diisocyanate (MDI) is higher and a polyester-derived polyol is used in the reaction instead of a polyether polyol. We offer a partnership and complete solution that lasts long after your project is finished. 0 per inch, and is typically installed in thicknesses of ½” to provide a substrate between the old roof and the new roof. 2" wide thermal break to provide the ultimate in thermal performance. Fiberboard Rigid Insulation. High insulation value -- Excellent "LTTR" value compared to any other FM Class I rated products of equivalent thickness. " Liquid Foams. Wall insulation foam boards are much less dense than roof boards, so be careful when choosing your product. Features coated glass tissue facer perforated on one side suitable for built-up flat roofing applications, whilst the reverse un-perforated facer is suitable for fully adhered single-ply applications. if you slope the joists, you will slope the roof. It is constructed from a closed cell polyisocyanurate foam core that is bonded on each side to fiber-reinforced facers during the manufacturing process. insulation in the form of Rigid Polyisocyanurate (PIR) and Polyurethane (PUR) roofboards thus forming the essential components of a warm deck green roof. IKOTHERM POLYISOCYANURATE IKOTherm is a rigid, polyisocyanurate foam insulation with high thermal properties. Reduce Moisture. Your default description here. Polyisocyanurate Insulation: A Highly Rated Choice When you think of insulation , polyiso foam board insulation might not be the first thing to come to mind. In addition to being very expensive, spray foam insulation won't prevent radiant heat transfer (the primary source of heat-flow in and out of your metal building). Insulation Boards Foil-faced, Polyisocyanurate (PIR) rigid board insulation is created via a continuous foaming process that creates a tight cell structure and an inseparable bond between the foil and board. Let’s assume the roof system consists of a smooth-surfaced built-up over ¾" of perlite coverboard over 2" polyisocyanurate insulation on a steel deck in the winter. Foam insulation is often made with one of three materials: molded expanded polystyrene (MEPS), extruded expanded polystyrene (XEPS) or polyurethane, polyisocyanurate, or a related chemical mixture. It is also widely used as a separation board over existing roofs in recover installations. A study conducted by the trade association of the Polyiso industry (PIMA), indicated that by installing new Polyiso, or increasing the thickness of the existing roof insulation, managers could significantly reduce energy costs. 5" PolyISO January SALE - $11 < image 1 of 3 > 1917 e main 1. Alumasc GTF Polyisocyanurate Insulation Description Alumasc GTF Polyisocyanurate Insulation is a CFC and HCFC free rigid urethane thermal insulation board. SOPRA-ISO Flat Polyiso - LEED Information SOPRA-ISO is a rigid roof insulation panel composed of a closed cell polyisocyanurate foam core bonded on each side to fi ber reinforced facers. load of 20 psf. Largest Manufacturer and least expensive SIP Panels on the market!. ValuTherm provides high thermal insulation value over metal, nailable and non-nailable roof decks in built-up, modified bitumen and single ply membrane roofing systems. Standard sheet thicknesses tend to be between 0. EnergyGuard™ Barrier Polyiso Insulation is made of coated glass-fiber bonded to a core of isocyanurate foam and achieves an ANSI UL790 roof rating over combustible wood decks with a ½" board thickness. H-Shield NB Polyisocyanurate foam insulation Hunter Panels, LLC ENRGY 3 Polyisocyanurate foam insulation Johns Manville Corp. High performance flat roof insulation Kingspan Thermaroof TR26 LPC/FM is a high performance insulation with a fibre-free rigid thermoset polyisocyanurate (PIR) core. roof, you total installation cost for TPO will be $8,500-9,000. Rmax Thermasheath Polyiso Rigid Foam Insulation Board is suitable for use in wall sheathing and residential and commercial application. It rots roofs, people have told me. While Polyiso roof insulation and unfaced mineral wool board insulations are both used in a wide variety of commercial building roofing systems, they do not perform in the same way. Tapered roof insulation, plywood, OSB, fabricated metal diverters (on metal panel roofs), or even tapered spray-in-place foam can resolve some of these issues, at least until reroofing is done. Atlas EnergyShield Wall insulation is composed of a closed cell polyisocyanurate (polyiso) foam core, faced with tri-laminate foil. When it comes to estimating the weight of an existing roof, field verification of the in-place construction is necessary. Metal roof with blanket insulation. IKOTherm is designed to be part of a modified bitumen, built-up or single-ply roof.