CertainTeed Undersill 12 ft. 6 in. Granite Gray
- Ensures neat, professional-looking undersill installation.
- Durable vinyl construction withstands outdoor conditions.
- Low-maintenance and fade-resistant.
- Protects siding edges from moisture damage.
- Ideal for residential exterior siding projects.
Specifications
0.95lb
CertainTeed
Vinyl Siding
Granite Gray
3/4 in.
12 Ft. 6 In.
Vinyl
Class 1 (A) fire rating
Matte
3/4 in.
Description
The CertainTeed Undersill 12 ft. 6 in. in Granite Gray provides a clean, professional finish beneath windows and doors for vinyl siding installations. Designed to create a secure, water-resistant edge, it protects siding from moisture intrusion while enhancing the overall appearance of the exterior. Made from durable, low-maintenance vinyl, the Granite Gray finish adds a modern, sophisticated touch to home exteriors. Available at Niehaus Lumber.
Product Highlights:
Creates a clean, finished look beneath windows and doors.
Made from durable, weather-resistant vinyl.
Granite Gray finish complements contemporary siding colors.
Helps prevent water intrusion and protects siding edges.
Easy to install for a professional appearance.