The loft ladder DOLLE SW56-4 with 50 mm insulation is a 3-section folding loft ladder which requires no headroom or storage space in the attic. With this loft ladder you can be assured you will have no thermal bridges in casing or the trapdoor as it come complete with 50-mm insulation preventing the loss of heat by keeping it where it should be in the living space. The trapdoor is finished in white to match the majority of ceiling colours. The treads are non-slip treads for safety and comfort with our specially developed height adjustment system. The casing and trapdoor come with a rebate meaning an extra tight closing between the hatch and trapdoor. The ladder comes already fully assembled from our production to ensure a quality finish and easy installation process.
DOLLE offer a variety of Loft ladders for all variations of homes. Made to measure loft ladders from DOLLE is an extra service that we provide to you. The ladder is made from spruce and the big advantage of this type of wood is that the ratio of weight to strength properties are very high adding to the quality of the finished product.
|Outside casing||109.5 - 157.5 × 47.6 - 97.6 cm|
|Opening size||112 - 160 × 50 - 100 cm|
|Floor-to-ceiling height||218 - 336 cm*|
|Casing height||19 - 80 cm**|
|Tested u-value||0,96 W/(m2K)|
|Insulation||50 mm expanded polystyrene (EPS)|
|Maximum load||150 kg, EN 14975|
|Air tightness||Class 4, EN 12207|
* Floor-to-ceilign height above 264 cm, must the casing length be min 113 cm and floor-to-ceilign height above 288 cm, must the casing length be min 137.5 cm.
** Casing height must be from min. 37 cm in height when combined with roof access.