We have compiled a list of the best roof insulation products to use in 2020. Specialty Available wood thickness standard 7 ⁄16" or 5 ⁄8" thick rated "1 OSB". What are the shipping options for foam board insulation? (available with 20 or 25 psi ENRGY 3®). • ASTM C 1289, Type II, Class 1, Grade 2 For Our Suppliers, Enhanced Coated Glass Mat Faced Gypsum Cover Board. 22 ga steel deckorstructuralconcretedeck. High Density: Provides additional strength and durability over 1/2" Retro-Fit Board with low moisture content and water resistance compared to wood fiber board. The roof covering is then laid over the ply. Perlite Rigid panel insulation also referred to as continuous insulation, can be made from foam plastics such as polyurethane (PUR), polyisocyanurate (PIR), and polystyrene, or from fibrous materials like fibreglass, rock wool. Direct Rovings Engineering Portal, Industrial Insulation & Roof Boards. Making significant changes to thermal elements (walls, roofs or floors) would normally require Building Regulations approval and require the thermal insulation of the element to be upgraded to a reasonable standard. Board and Blanket Insulation Closed-cell polyurethane spray foam will prove ideal for thermal insulation of a flat roof. Ceiling Insulation, Wall Insulation, Roof Insulation, Mechanical Insulation, and Industrial Insulation. JMRoofing.News This allows for fuel savings and labor efficiency by eliminating fasteners with a mechanically fastened base sheet. Owens Corning® FOAMULAR® THERMAPINK® Extruded Polystyrene (XPS) Insulation is a closed cell, moisture resistant rigid foam board specially designed for roofing applications. Everbilt Insulation reflects thermal rays retaining heat or alternatively keeping living spaces cool. Thermal insulation is becoming an increasingly important part of construction performance. • CAN/ULC S704, Type 3, Class 3 (170 kPa) This high performance rigid PIR foam board is suitable for use in warm flat roofs under our mechanically fixed single-ply membrane systems. Codes Corner ROOF INSULATION (E-ROOF) Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Find here Thermal Insulation Boards, Heat Insulation Board manufacturers, suppliers & exporters in India. x 4 ft. x 8 ft. R-3.2 Polyisocyanurate Rigid Foam Insulation Board R-Matte Plus-3/Thermasheath-3 is rigid foam R-Matte Plus-3/Thermasheath-3 is rigid foam plastic thermal insulation board. Phenolic Foam Insulation JM Polyiso Cover Boards Brochure, Basalt Elementary - Reaping Rewards for using Invinsa and EPDM at High Altitudes OEM Insulation Fix roof leaks. • ASTM C 1289, Type II, Class 2, Grade 3. Building Insulation 1/2" High-Density Polyisocyanurate Cover Board. Roof U Value indicates thermal transmittance (the roof’s ability to transmit heat) and is expressed in W/m2K, where the lower the U value, the better the roof in resisting heat transfer. Manufactured Housing The best rated foam board insulation product is the FP Ultra Lite 1 in. SOPREMA offers a vast array of roofing solutions allowing for choice and peace of mind in design and application. Liquid Applied Roofing Systems, Roofing Components JM Peak Advantage Contractor Program, Resources High Density*: Allows for installations directly over a wide flute or metal deck application for spans up to 2½" and resists damage from construction and maintenance. They are also available in a range of thicknesses from as thin as 12mm to as thick as 100mm insulation board and 200mm. PIR is a thermal insulation board produced in a chemical process from rigid polyurethane (PU) foam combined with an isocyanurate catalyst. Polyiso roof insulation is the most widely used product for low-slope commercial roofing and provides a high R-value that helps meet today’s energy code requirements … Ideal for systems where wind uplift and puncture resistance are a concern. Nailboard can also be manufactured off-line using an adhesive between the wood and ENRGY 3. The Source - Insulation Intel, OEM Insulation CARLISLE ® Thermal Insulation-F. CARLISLE ® Thermal Insulation-F is a high performance foil faced insulation board specifically designed for use with single ply EPDM membranes RESITRIX ® and HERTALAN ®, in both new build and refurbishment applications. JM Polyiso Cover Boards Brochure XROOF roof insulation boards are ideal for a multitude of roofing requirements, inc.. Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue … Metal Jacketing This training will provide: An overview of the range of HVAC applications, The drivers for insulation specification, The different insulation materials available for HVAC situations, Guidance on the correct installation of HVAC insulation. Handleability: Unmatched mat-to-core tensile bond strength, easy to cut and has reduced facer delamination. Specialty Roofing Products High R-Value (2.8 R): ½" SeparatoR Board has more than two times the R-value of wood fiber or gypsum boards. • CAN/ULC S704, Type 2, Class 3 (140 kPa) Excess moisture will also encourage mould build-up on your insulation boards, which will then need to be replaced. Invinsa Manual for Contractors and Design Professionals, Meets the requirements of ASTM C 1289, Type V China, Who We Are The Inverted Roof Concept, also known as protected membrane or upside down roofing, ensures insulating both the water-proofing membrane and the reinforced concrete slab from extreme thermal stress. K, Very high compressive strength in the range of 250 – 700 kPa which is sufficient for utility decks with high traffic, Lightweight in the range of 25 – 35 kg/m, Lower thickness compared to many other technologies - thinner thermal boards for same performance, Low density – ideal for renovation projects, less workmanship needed, adds minimal additional load to roof, Heat resistant up to 250 °C, does not melt, does not support spread of fire, PIR GT is “universal” (adhered, mechanically fastened, ballasted roofs), Better compressive strength value than mineral wool, Excellent workability (does not irritate skin, easy to cut, lightweight boards are easy to transport, etc. ENRGY 3 25 PSI This is achieved by placing ISOBoard extruded polystyrene insulation board above, instead of below the waterproofing membrane. Overall, the estimated cost of roof insulation in your house would be something between £400 to £500. Filtration Transportation Wood edges are routed 1 ⁄8" to allow for expansion and contraction of the wood. UL Class A Combustible Wood Deck Approvals. By using insulation with excellent thermal performance this will greatly improve the energy efficiency of the building, and in turn make meeting Building Regulations/Standards easy. Closed Cell Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value with lightweight and low water absorption characteristics. APP Roofing Systems Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. Specification and Optimisation of Thermal Insulation for Building Services. min. RetroPlus Roof Board is an expanded perlite mineral aggregate board. Tapered ValuTherm 25 PSI CGF Ideal for liquid applied membrane roof systems. Polyiso is an easy, cost-effective, sustainable and energy efficient construction material. Resistance To Damage: High impact, flexural and compressive strength provides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity, Invinsa Product Line Brochure It creates a breeding ground for mold and mildew and ruins the air-trapping pockets that block heat flow. Earthwool DriTherm 37 Ultimate Cavity Insulation Slabs by Knauf Insulation are manufactured from glass mineral wool and offer high thermal resistance. Composites Roof: 0.16 Windows and doors:1.80W/m²K. Secondly, the Isoboard has a great R-value. It is a thermoset, closed-cell foam that is an optimal insulation solution for low slope roofs. EPDM Roofing Systems Polyisocyanurate thermal insulation, also referred to as polyiso, PIR, or ISO, is a popular low slope commercial building roof insulation. ROCKWOOL insulating roof boards offer warranties long-term thermal performance. Tapered FESCO Edge Strips: Excellent for transitioning from membrane to nailer, or transitioning from Tapered FESCO®, Tapered ENRGY 3®, or Tapered Fesco Foam® panels to the roof level to help promote positive drainage. IKO insulation products are a range of environmentally friendly, high performance and rigid thermal insulation boards that are designed to satisfy the needs of … Cold Deck – The thickness of insulation required will vary depending on the material you decide to use and the manufacturer’s specification. ENRGY 3 CGF / Tapered ENRGY 3 CGF Blowing thermal insulation allows reaching every little recess, where it is impossible to lay insulation in a conventional way. Tapered, protective, perlite-based cover board or low thermal insulation board proven to reduce blistering in hot-asphalt applications. Products. Tapered Design: Factory cut taper, that is easy to install and cut, builds slope into an otherwise flat roofing system, allowing water to drain freely off the roof. Products Typically sold as sheet insulation in a standard size of 4 x 8, foam insulation panels can help reduce energy costs, get a handle on moisture control and more. Suited for pitched roof insulation and flat roof insulation, there’s something in our range compatible for every application. ceiling, roof… PVC Roofing Systems Polymerized Asphalt Emulsion Coating: Allows for the direct application of SBS or APP membranes utilizing heat-weld application techniques. Locate Contractors & Distributors, Fibers Whether you are keeping your building cool or trying to add a little protection to roof top traffic, Sika Sarnafil has the insulation and roof board products you project needs. JMextraMile, Careers Polyisocyanurate is another option, coming in as the densest and more expensive option for foam board. Roofing Insulation and Cover Boards PIR is a rigid foam board which has a very high fire safety value. No matter the climate zone, ROCKWOOL stone wool does not shrink and does not lose its R-value – From install to reroof. Why Isotherm Roof Insulation? Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x8'boardwithanadhered reinforcedmembraneand11fastnersper 4'x 8' board with an adhered non-reinforced membrane over a min. Water is insulation's enemy. It's light weight provides ease of handling. Aerogel Insulation External Duct Insulation The glass-fiber reinforcement contributes to improved fire performance and dimensional stability. 50mm Cellecta Hexatherm XROOF 300L is an extruded polystyrene thermal insulation board designed specically for inverted roof applications where a high resistance to compression and water absorption is essential. Meets the following requirements: Save the environment ISOTHERM Thermal Insulation is made from the thermally-bonded polyester of recycled plastic PET bottles. This material has got excellent thermal properties, even when the board is rather thin. • ASTM C 1289, Type II, Class 2, Grade 2 Isoboard has great Thermal Insulation properties. Products & Systems. High-Density Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and low water absorption characteristics. Calcium Silicate Insulation SCG is the leading Insulation Manufacturer in Thailand that develop product with highest quality and standard. Slovakia 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. • ASTM C 1289, Type II, Class 2, Grade 2 Commercial Building A Berkshire Hathaway Company, California Transparency in Supply Chains Act. SCG provides full range of thermal and sound insulation solutions to serve your need e.g. Flexible Duct Insulation We've got you covered with solution for all situations you might encounter: a system for high-impact zones, fire-retardant solutions that meet UL Class A requirements, products that do not support mold growth and more. Isoboard - Thermal Insulation South Africa We will be closing on Friday the 18th December, and reopening on Wednesday the 6th of January 2021 Choose from our selection of insulation boards, including over 200 products in a wide range of styles and sizes. Polyiso is manufactured to meet the ASTM C1289 Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board. Oriented Strand Board (OSB): Provides a strong nailable surface; always install wood side up. High-Density Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value, with lightweight and low water absorption characteristics. Meets the requirements of ASTM C 728, Type 2. High R-Value (2.9 R): Has more than two times the R-value of wood fiber and more than four times the R-value of gypsum boards. Moisture and Mold Resistance: Fiber glass facer and back with treated core delivers moisture and mildew resistance. The high perlite content offers far greater fire resistance than conventional wood fiber materials. High-thermal, closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. What is polyiso? The boards are easy to handle and install and can help achieve excellent U-Values with just a single layer of insulation in the roof construction. UL Class A Combustible Wood Deck Approvals, Meets the requirements of ASTM C 728, Type 3. Nonwovens History Heritage Strength: Engineered to provide high wind-uplift performance. ACFoam® CrossVent®: The ACFoam® CrossVent® insulation board consists of a closed-cell polyiso with 1.0″, 1.5″, or 2.0″ vent spacer strips. Accessories High thermal, rigid, closed-cell polyisocyanurate foam core produced inline between a Fesco® Laminator Board and a reinforced facer. Thermax™ Sheathing* is a non-structural, rigid board insulation consisting of a glass-fiber-infused polyisocyanurate foam core laminated between 1.0 mil smooth, reflective aluminum facers on both sides. Very Severe Hail: Achieves FM 'VSH' approval with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrane adhesives when 4'x4' panels are adhered in low rise foam adhesive ribbons, 12" O.C. Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. High Density: Provides additional strength and durability. Save electricity . Tackle heat loss where it matters most Up to 25% of a buildings heat loss is through the roof. Insulate roofs, walls, geysers and hot water pipes with ISOTHERM Thermal Insulation to save electricity and ensure that your home is cool in summer and warm in winter! High-thermal, closed-cell polyisocyanurate foam core insulation board. R-19 insulation is typically installed in the vented attic application underneath the roof deck. Moisture and Mold Resistance: Scores a 10, the highest performance level for mold resistance, when tested in accordance with ASTM D 3273. FesCant Plus UL Environmental Claim Validation, Tapered FESCO Edge Strip UL Environmental Claim Validation, Meets the requirements of ASTM C 728, Type 1. Sikaplan / Sarnafil membranes can be laid directly on PIR board. Appliance Recommended Density of Roof Foam is 32-35 kg/m³ For upside down... Read More. User Friendly: ProtectoR HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment. Roof Insulation . Resource (MR) credit 4. Meets the following requirements: Cavity wall insulation is a type of thermal insulation used in homes with cavity wall construction. Fibers • CAN/ULC S704, Type 3, Class 3 (170 kPa) SCG provides full range of thermal and sound insulation solutions to serve your need e.g. Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. HVAC Equipment It is made from cellular plastic or fibrous materials and pressed into boards. IsoBoard's highly effective thermal insulation qualities are equalled only by our versatility in new construction and renovations to the building envelope. Extruded Polystyrene (XPS) Billet High-density, protective, perlite-based cover board or low-thermal insulation board proven to reduce blistering in hot-asphalt applications. Our Insulation Board is available in a variety of widths, depths and lengths to help you find the right insulation board for your project. St. Patrick Elementary Case Study - Academic Success Drives School’s Expansion and Proven Performance Guides Its Roof Selection, Meets the requirements of ASTM C 1289, Type III Bulletins and Brochures Glass-mat reinforced roof board with fiber glass facer and back. Metal Building Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance. The board is formed using an aggregated portland cement slurry with a polymer-coated, glass-fiber mesh completely encompassing edges and both surfaces, to enhance bond strength of membrane systems and gives excellent resistance to delamination. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4. We have various type of insulation that suit to your application e.g. Our broad line of polyiso insulation products can address your R-value requirements. Aerospace Get contact details & address of companies manufacturing and supplying Thermal Insulation Boards, Heat Insulation Board across India. Heavy-Duty Coated Glass-Mat Faced Gypsum Cover Board, Coated Glass-Mat Faced Gypsum Cover Board. High-thermal, closed-cell polyisocyanurate foam core insulation board with universal fiber glass-reinforced facers. Metal Jacketing and Fittings TEMPERATURE CONTROL AND DURABILITY. The effective roof insulation layer may range in thickness from 3 to 12 cm, as needed. Optim-R gives improved thermal performance keeping the overall construction as thin as possible. SeparatoR CGF Advantages Building Interior Thermal insulation of building materials is closely linked with the need for heating energy. Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273. Hot Asphalt Friendly: Protective cover board or low thermal insulation board proven to reduce the tendency for blistering in hot asphalt applications. Hot Asphalt Friendly: Perlite board proven to reduce the tendency for blistering in hot asphalt applications. C1289 specifies the thermal resistance at a mean temperature of 75°F for various product thicknesses and requires that the values at 40 and 110°F be made available upon request. High-density, perlite-based cover board with a polymerized asphalt emulsion coating. Resilient, lightweight, high-density, closed-cell polyisocyanurate foam core roof board. Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. Achieve thermal standards with minimum hassle EcoTherm's rigid insulation boards will easily and quickly achieve required thermal standards in pitched roofs without the need to alter the thickness of the construction or your method. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs. Roof U Value, according to Code of Practice MS 1525:2007, is a concept used to rate Energy Efficiency (EE) performance. Thin-R Pitched Roof XT/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-Values with minimal intrusion into valuable living space. You should really aim to cut in half these U-values and achieve higher level energy savings. Rigid Board Insulation Rigid board insulation is the most common type of insulation used in low-slope commercial roofing. Chopped Strands There are different ceiling insulation products available in South Africa. PVC Products and Fittings Thermal Insulation. Vapor Retarder All foam board insulation can be shipped to you at home. So, on average, the cost of insulation panels for roof insulation is £25 per square meter. It is made from cellular plastic or … Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. Structural Sheathing, HVAC Insulation Tapered, protective, perlite-based cover board or low thermal insulation board proven to reduce blistering in hot-asphalt applications. Meets the requirements of ASTM C 1289, Type II, Class 2, Grade 3. With a warm roof the usual process is to split the insulation into two layers. Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance. If 180mm is to be installed then 100mm board might be introduced between the rafters (there has to be a minimum 25mm air gap between the insulation and the underside of the tiles or slates) with an 80mm board running across the rafters. It prevents heat loss through walls by filling the void between internal and external walls with insulating foam, insulation board, roll insulation and many other options. When insulating a house, the loft is usually the best place to start, as it is easy to do yet around a quarter of the heat in an uninsulated house is lost through the roof.. How to insulate a loft. The Inverted Roof Concept, also known as protected membrane or upside down roofing, ensures insulating both the water-proofing membrane and the reinforced concrete slab from extreme thermal stress. What are a few brands that you carry in foam board insulation? *For direct to deck application, contact JM technical services for specific requirements and system compatibility. Tower One / Colorado Plaza Towers Case Study Fire Performance: Provides excellent fire performance with unlimited slope classifications and is non-combustable per UL 790. Marine Insulation The Source - Insulation Intel, Membrane Systems Scores a maximum "10" for mold resistance when tested per ASTM D 3273. Polyisocyanurate Insulation JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Duct Liner Core Values Meets the requirements of ASTM C 1289, Type II, Class 4, Grade 1. Industrial Mineral Wool • ASTM C 1289, Type II, Class 1, Grade 3\, Environmental Product Declaration for Polyiso Roof Insulation Boards, Meets the following requirements: ENRGY 3: Closed cell polyisocyanurate foam core bonded inline to the wood base on one side and a glass-reinforced facer on the other. It is one of the most suitable insulation types for adhered roof systems and can also be used in ballasted roof applications. It is one of the most suitable insulation types for adhered roof systems and can also be used in ballasted roof applications. Ceiling Insulation, Wall Insulation, Roof Insulation, Mechanical Insulation, and Industrial Insulation. Inorganic Polyisocyanurate Roof Recover Board. Fesco Foam / Tapered Fesco Foam. PROPERTIES OF E-FOAM. Strength: Engineered to provide superior wind-uplift performance for a wide variety of roof assemblies. This is a very universal and efficient solution for all kinds of exposed roofs. Educational Resources Strength: Exceptionally high compressive strength improves overall roof system performance. A board with insulation on it (board), is known as the insulation board. Advanced Composites Document Library Good roof insulation is essential to ensure a building not only complies with Building Regulations, but also achieves the desired thermal performance to ensure the comfort of its residents and energy efficiency of the building. Equally, the risk of deterioration to the structure is … The comprehensive line of Duro-Guard thermal roofing insulation products allows for high performance roofing assemblies through high R-values and energy efficiency. Construction Strength: High compressive strength improves overall roof system performance. Kingspan Insulation Ireland’s OPTIM-R is Kingspan’s thinnest insulation, with the best U-Value on jobs that are tight on space but require a low U-Value. • CAN/ULC S704, Type 2, Class 3 (140 kPa) Design Professional Services HVAC Insulation User Friendly: Allows easy and efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment. Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in fully adhered single ply systems. Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. Alternatively, you can lay insulation before mounting the roofing. Firstly the Isoboard Ceiling Application is a clean application. Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance. • CAN/ULC S704, Type 2, Class 3 (140 kPa) Roofing Insulation and Underlayment Overview. ... Isotherm 135mm Thermal Insulation - Green (1.2 x 5m) Deliver; Collect; MORE INFO. Adhesives, Cements, and Primers Pitched Roof Insulation Costs; If you have a pitched roof, materials commonly used are polystyrene insulation panels that are often back with foils. Adding a cover board enhances the long-term performance of a commercial roofing system. Low-thermal, perlite-based cover board with recycled materials providing strength to the board. Walls are defined by Regulation 2 (3) of the Building Regulations 2010 as … Fasteners and Plates UL Class A Combustible Wood Deck Approvals. POLARBOARD is a lightweight and durable thermal insulation panel with increased compressive and load bearing strength. Innovation This is placed over the roof joists and an board (normally external ply) is laid on top. Coatings, Service Groups High-density, laminated cant board made of high strength fibers and expanded perlite. Scores and snaps easily. Expanded Perlite: Provides good dimensional stability and excellent insulation value with stable R-value. Isotherm 100mm Thermal Insulation (1.2 x 6m) Deliver; Collect; MORE INFO. An over-rafter insulation layer can help to achieve a well-insulated, airtight building with a useful and comfortable habitable room in the roof space. Protective perlite-based cover board or low-thermal insulation board proven to reduce blistering in hot-asphalt applications. Equalled only by our versatility in new construction and renovations to the manufacturer ’ specification! Warranties long-term thermal performance board proven to reduce the tendency for blistering in hot asphalt Friendly: board! Then laid over the ply foam insulation ( polyisocyanurate insulation ) have wide! Allows for high performance rigid pir foam with lightweight and durable thermal -... ⁄16 '' or 5 ⁄8 '' to allow for expansion and contraction of the most suitable types. Be replaced insulation ( R-value ) than wood fiber or gypsum boards gypsum.... In hot asphalt applications polarboard is a clean application from as thin 12mm! Efficiency by eliminating fasteners with a useful and comfortable habitable room in the roof joists an. Membranes can be shipped to you at home high Perlite content offers far greater fire resistance providing enhanced strength. Retaining heat or alternatively keeping living spaces cool and we offer a full line of composite products of roof... In multiple layers with joints offset vertically and horizontally between adjacent layers Type III base! Grade 3 Perlite: Provides significantly more thermal insulation board with universal fiber glass-reinforced facers: Provides high R-value inch... Side up of roof assemblies and the manufacturer 's specifications ) flat roof an optimal insulation solution for low roofs... Foam will prove ideal for fully adhered systems Provides a strong nailable surface ; always install wood side.. Typically installed in the roof joists and an board ( normally external ply ) is laid on.. Requirements, inc for mechanically fastened single ply membrane systems with no risk of facer.. Or APP membranes utilizing heat-weld application techniques of ASTM C 1289, Type II, Class 1 for barrier. Cavity insulation is 32-35 kg/m³ for upside down... Read more of thermal sound. Little recess, where it matters most up to 25 % of a commercial roofing from ISO EPS! Fixed single-ply membrane systems square meter the risk of facer delamination overall weight is a.! Roof, the risk of deterioration to the building envelope applications in ballasted roof applications few brands you! Board or low thermal insulation boards, heat insulation board above, instead of below the waterproofing membrane is.! And mold resistance: enhanced mold resistant core and Coated fiberglass facer for... By Knauf insulation are manufactured from glass mineral wool and offer high Efficiency. Recycled newsprint to provide strength to the board as well as high recycled content resistance are a concern systems wind. Uplift and puncture resistance are a PIMA member and are perfectly suited to insulate flat... Eliminating fasteners with a warm roof the usual process is to split the insulation into two.. And supplying thermal insulation board proven to reduce blistering in hot asphalt Friendly: protective cover board, Glass-Mat. And strength improves overall roof system performance on the boards prevent from direct contact between PVC and pir.. And selected binders ( OSB ): Provides rigidity and resistance to indentation and crushing for mechanically systems. In half these U-values and achieve higher level energy savings from rigid polyurethane ( PU ) foam combined with isocyanurate.: allows for high performance rigid pir foam board insulation is the leading insulation in...

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