Resistance to color changes after accelerated weathering tests using UV light and heat to mimic exposure siding would encounter on an actual home. The CertainTeed Monogram Double 4" Clapboard is ...

Brick and stone are considered premium types of ... now produces the fiber cement siding previously manufactured by CertainTeed. The siding now sells under the Allura or Allura Plycem name and ...

The Good Housekeeping Seal is granted only after rigorous evaluation by the Good Housekeeping Institute (GHI), where scientists and engineers assess products against stringent performance standards ...