CertainTeed WeatherBoards siding is the finest fiber cement siding you can buy, with the most authentic wood grains in the industry. It gives your home all the best features of wood, without any of wood's hassles.

CertainTeed's proprietary DuraPress System of manufacturing gives WeatherBoards siding superior protection against the elements. And to further protect its beauty, WeatherBoards is factory-sealed with the exclusive FiberTect Sealing System. You home deserves the great looks and long-lasting durability of CertainTeed WeatherBoards siding, America's finest fiber cement siding.

• Consistent quality and excellent dimensional stability
• Class 1 (A) Fire Rating
• Impervious to wood-boring insects
• Resists damaging effects of salt spray and UV rays
• Will not rot
• High job site durability

• Authentic, consistent grain definition
• Tougher product less likely to fracture on impact
• 60% higher interlaminate bond strength results in superior freeze/thaw protection
• Exclusive precuring chamber reduces surface chalking

• FiberTect penetrates into and bonds with FiberCement
• Seals against unwanted moisture significantly better than other competitive priming systems
• Bonds to the paint for a longer-lasting, better-looking finish
• The industry's longest paint window, based on written warranties
• Requires approximately 15% less paint