EXTRAS IN NEW ATTIC STAIRS - LWL EXTRA Are you looking for reliable and heat-insulating attic stairs? Look into our wide range of products. We listen to our customers and create more and more new solutions. Our latest addition are LWL Extra wooden stairs that ensure high comfort of use. The big advantage is extraordinary „ease“ of operation.
EXTRAS, EXACTLY WHAT THEN? By using two gaskets and super heat-insulating hatch of a thickness of 5.6cm, the stairs have the fourth highest tightness class*. LWL Extra have a very good heat transfer coefficient U = 0.74 W/m2K. Perfectly suited for buildings where the attic is cold and unheated. The loft ladder stands behind excellent insulation performance, thus protecting against any heat loss in rooms situated within the attic space. For increased safety and comfort of use, the stairs have an additional handrail mounted to the middle section. What is important, its operation is not strenuous - the ladder folds and unfolds with extraordinary ease. The effect is obtained due to a load-relief mechanism. The stairs are equipped with an aesthetic white hatch and anti-slip steps that are aligned with the ladder stringers. * in compliance with EN 12207
See how to use the stairs
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LWL EXTRA WOODEN FOLDING SECTION LOFT LADDERS
1
2 Its movement is controlled by the hatch hinge, so that during opening the hatch automatically moves away from the ladder for convenient use of the stairs
Dual system of gaskets guarantees excellent tightness.
Load-relief mechanism facilitates ladder folding and unfolding.
CLICK
U=0,74 74 W/m2K
STANDARD D
Additional handrail increases the safety and comfort of use of the stairs.
CLASS
EN 14975 5
Low weight and innovative hatch attachment with socalled „click” streamline and speed up installation of stairs in the ceiling.
EN12207 7*
Heat-insulating hatch of a Heat-insu t of 55.6 cm with lock, thickness perfectly peerfectly prote protects against heat loss.
* In-house manufacturer’s tests fe feet
annti-slip st anti-slip steps epss aligned al ligned with witth tthe he ladder stringers st tringers
white w ha hatch
la ladder load -relief m mechanism
two gaskets
easy installation
ttwo handrails tw
po possibility of installing ad additional accessories
x2
x2
permissible load of 160 kg heat transmission coefficient U = 0,74 W/m²K insulation thickness 5 cm hatch thickness 5,6 cm
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