Extension Jambs
Extension Jambs for window and door fabricators across Western Canada. Stocked in West Kelowna, Calgary, and Winnipeg.
3 items in Cellular PVC Door Jambs & Accessories
4-1/2" Trim Board / Frame Extension
- Material
- Cellular PVC
Flat cellular PVC trim board that doubles as a frame extension. Dimensions 1" x 4-1/2". Available in 84", 96", 204". PDF catalogue available.
6-5/8" Extension
- Material
- Cellular PVC
Frame extension for deep wall assemblies. Dimensions 1-1/4" x 6-5/8". Available in 84", 96", 204". PDF catalogue available.
3-1/2" Trim Board
- Material
- Cellular PVC
Flat cellular PVC trim board. Dimensions 29/32" x 3-1/2". Available in 84", 96", 204". PDF catalogue available.