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Continue ShoppingKnee Wall Access Door
Contact us for availability!
Contact us for availability!
The DWT Knee Wall Access Doors are new and highly energy efficient design. The 2 5/8" thick sash fully filled with thermo-insulating material, provides an excellent barrier reducing heat loss (R-value 9.5). The doors as standard are equipped with handle and finishing lining. The doors can be installed in two versions of opening (right or left).
Installation Instructions:
KNEE WALL ACCESS DOOR DIMENSIONS |
21 x 31 |
27 x 35 |
24 x 43 * (60 x 110cm) |
27 x 43 * (70 x 110cm) |
|
Rough opening | AxB | 21½ x 31¼ | 27½ x 35¼ | 24½ x 43¼ | 27½ x 43¼ |
Frame external dimensions | WxL | 21 x 31 | 27 x 35 | 24 x 43 | 27 x 43 |
Frame internal dimensions | MxN | 19 x 28¾ | 24¾ x 32¾ | 21 x 40½ | 24⅞ x 40½ |
Frame depth | S | 3⅜ | 3⅜ | 3⅜ | 3⅜ |
Frame thickness | Z | 1 | 1 | 1 |
1 |
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