b'MASONITE GLASSMore Light. More Comfort. Less Energy.As the leader in both innovation and trend, Masonite has invested in new state-of-the-art, automated, high-speed warm-edge spacerassembly lines that put Masonite Glass at the forefront of the door lite industry.Warm-edge flexible spacers have been shown to have up to nine times the life expectancy of traditional metal insulating glass systems available on the market today. They expand and contract and always return to their original shape, protecting against stress cracks that can lead to seal failure.WARM-EDGE FLEXIBLE SPACERSFULL-METAL SPACERS= LESS SEAL FAILURESVS.Warm-Edge Flexible SpacerFlexible spacers can move asFull-Metal Spacerglass bows inward or outward,Metal spacers are rigidresulting in a reduction of sealand seal stress can failures when compared toresult in seal failure.metal spacers.SPACER SYSTEM CONDENSATIONEDGE OF GLASSEFFECTIVE THERMAL TOTAL IGURESISTANCE TEMPERATURE CONDUCTIVITY FACTORWarm-Edge Flexible Spacer 43.9 38.1F / 3.39C 0.182 W/mC 0.265Stainless Steel U-Channel / Butyl 38 35.1F / 1.72C 0.333 W/mC 0.269Stainless Box / PIB Primary Sealant 36 33.6F / 0.89C 0.365 W/mC 0.271Tin U-Channel / Butyl 27.3 29.5F / -1.39C 0.806 W/mC 0.278Aluminum Spacer / Silicone 19.6 23.7F / -4.61C 1.623 W/mC 0.296Simulations were completed using WINDOW 7.4 / THERM 7.4 as per NFRC 200-2014. Outside temperature 0F, inside temperature 70F. 214 masonite.com'