Well-insulated attic stairs with 3-part wooden ladder up to ceiling heights of 2700 mm. In higher rooms, an extension is used, while in lower ceilings, the stairs are adapted according to the installation instructions in the appendix. The LEX series combines quality and functionality at a high level of requirements. The compact attic staircase is made of northern wood and is known worldwide for its strong structure and long service life. The door is delivered with a white surface treatment, it has a 70 mm foam insulation and includes a key, as well as a handlebar 800 mm.
Characteristics- Wooden hatch with a white finish
- Frame untreated
- Wooden folding ladder
- Surface hinges
- Room height: 2700 - 3200 mm
- Outer dimension of frame: 540 x 1130 mm
- Insulation thickness 70 mm cellular plastic
- U-value: 0.40
- Weight: 28 kg
Installation instructions- We recommend that the floor opening is about 20 mm larger than the size of the frame
- The installation width of the stairwell must be at least 1560 mm in relation to the opening direction of the stairs, measured from the back of the door
- See detailed installation instructions in the attachments
