WebGet a GAF QuickMeasure™ report — with accurate 2 roof measurements and the latest high-resolution imagery — in under 1 hour for single-family homes, and under 24 hours … WebEnergyGuard™ delivers high thermal value, moisture resistance, and dimensional stability to virtually all low-slope roofing systems. Energy Efficient Highest R value per inch compared to any other type of non …
TAPERED POLYISO SYSTEMS - Versico
Web29 rows · Basically, you just insert how many inches of ISO you are using, and the calculator will determine ... Web8 rows · R-Value is a measure of insulation’s ability to resist heat traveling through it. The higher the R-Value the better the thermal performance of the insulation. The table below shows what levels of insulation are cost … boston real estate market update
QuickMeasure: Aerial Roof Measurement Software GAF
WebProperty Test Method Value Compressive strength ASTM D1621 > 80 psi Dimensional stability ASTM D2126 < 0.5% linear change Water absorption ASTM C209 < 2% volume Mold resistance ASTM D3273 Passed (10) Service temperature 260°F or less We protect what matters most™ Visit gaf.com ©2024 GAF 11/20 • #384 • OMGT323 High-Density … WebThe high R-value and light weight of high-density (HD) polyiso cover boards provide important contributions to the design of a durable roof system. A typical 0.5” thick HD polyiso cover board adds R-2.5 to the total R-value of the roof insulation system. Figure 1. Roof assembly with two layers of polyiso insulation installed with staggered ... Web©2016 GAF 6/16 1 gaf.com • 1-800-ROOF-411 ENERGYGUARD™ POLYISO INSULATION, 20 & 25 PSI (1of 2) Typical Physical Properties Property Value Test Method Water Absorption,% by Volume – 2 hours (under 1" [25.4 mm] water) 1.5 max. ASTM C209 Dimensional Stability Change, 7 days @158°F (70°C), 97% RH • Length + Width <2% … boston real estate market forecast 2022