composite roof boards

Roofing: Why do we need plywood over our old solid sheathing

As the boards to do the roof deck were manufactured here in the Northwest it was still more economical than plywood through the '60s. If your home was built prior to 1970 there is a good chance it will have board sheathing. plywood_2 Recent changes. When the roofing material wore out, new composition shingles would 【Get Price】

Composite Roof Insulation - ACH Foam Technologies

SecureTherm? Composite Roof Insulation offers energy efficiency, durability and saves installation labor by eliminating the need for a cover board in many membrane applications. ACH Foam Technologies has a 35 year history of proven thermal performance in the roofing industry. SecureTherm? Composite Roof 【Get Price】

Carlisle's SecurShield HD Composite – Insulation and Coverboard

SecurShield HD Composite provides high performance by combining SecurShield HD ?" high-density polyisocyanurate cover board (100 psi) with SecurShield rigid polyisocyanurate roof insulation (20 psi). SecurShield HD Composite is manufactured on-line providing a monolithic panel which is stronger than laminating 【Get Price】

Insulation and Cover Boards

Installing Johns Manville insulation and a JM cover board under your roofing membrane is the easiest way to increase the energy savings and protection for your roof. We have a wide range of facers that cover all ASTM Type II designations, and we offer a line of composite products such as Fesco Foam?, Nailboard?, 【Get Price】

EnergyGuard? Composite Board Insulation - Sweets Construction

Uses. ? EnergyGuard? Composite Board roof insulation is designed for use over structural roof decks where “R” values of 7.4 or higher are required, along with moderate insulation thickness for roof edge detailing, and where comprehensive UL and FM approvals are necessary. ? When properly installed, it is suitable for 【Get Price】

Home - Hunter Panels - The Innovator of Polyiso Products

A full line of polyiso roof insulating products by a team of industry professionals who know polyiso insulation inside and out and are technically proficient and customer driven. 【Get Price】

GAF Roof Insulation and Fastening Systems

GAF Roof Insulation Board is made of organic/glass facers bonded to a core of isocyanurate foam. Get all the features and benefits here! 【Get Price】

Composite Nailboard for Unvented Attics

Nov 21, 2014 How Much Insulation? 14. CLIMATE. ZONE. MINIMUM RIGID BOARD. ON AIR-IMPERMEABLE. INSULATION R-VALUE. 2B and 3B tile roof only. 0 (none required). 1, 2A, 2B,. 3A, 3B, 3C. R-5. 4C. R-10. 4A, 4B. R-15. 5. R-20. 6. R-25. 7. R-30. 8. R-35. To avoid condensation. (IRC 806.5) 【Get Price】

Composites - Firestone Building Products

With its nailable oriented strand board (OSB) surface and thermally efficient polyiso insulation, Firestone HailGard? composite insulation is suitable for use with single-ply or asphalt membranes, metal roofing and shingles. HailGard insulation may be used as a component of Firestone Platinum to achieve a Platinum-PHW 【Get Price】

It All Starts with the Roof Deck - Buildings

Since the foundation of any roof system is the roof deck, this column will focus on several of the roof deck systems that a building manager might encounter when . Cementitious wood fiber structural roof deck systems; Engineered mineral board/steel deck system; Gypsum concrete; Composite decks of lightweight 【Get Price】