We also offer our top of the range model as a made to measure loft ladder to provide the best possible loft ladder solution possible to fit into your home. With this loft ladder you have the security that you will have no thermal bridges in casing or trapdoor. DOLLE loft ladder clickFIX® offer excellent heat insulation for your home, the trapdoor is insulated with a thick polystyrene layer and white facing. This loft ladder has the market leading U-values and is tested as a building component with the market lowest tested U-value of 0.49 W / m²K. The 76 mm thick trapdoor of the DOLLE clickFIX® keeps heat efficiently where it should be in the living area of your home.
Thanks to its low weight and patented assembly technology with click modules, clickFIX® can also be easily installed by one person. Its simple, align the hatch box, screw in place, hook in the hatch cover and ladder section and adjust to the room height, finished.
|Outside casing||99 - 157.5 × 47.6 - 97.6 cm*|
|Opening size||101.5 - 160 × 50.1 - 101.1 cm|
|Floor-to-ceiling height||204 - 322 cm**|
|Casing height||24 - 80 cm|
|Type||3 or 4 section|
|Tested u-value||0,49 W/(m2K)|
|Insulation||70 mm expanded polystyrene (EPS)|
|Maximum load||150 kg, EN 14975|
|Air tightness||Class 4, EN 12207|
* If the outside casing dimensions exceed 240 cm in total, the ceiling height can be max. be 274 cm (12 step ladder).
If the outside casing width is 53.9 cm or less, the casing length must be at least 117.5 cm.
** If the ceiling height is over 274 cm, the casing length must be 137.5 cm or more.