Wooden folding highly insulated loft ladders
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LWT
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stile ends
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white hatch
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three seals
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non-slip treads set flush with ladder strings
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handrail
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easy installation
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possibility of installing additional accessories
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fully assembled and ready for quick installation in the ceiling
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3 year warranty
LWT
- 160 kg maximum loading U=0.51 W/m²K loft ladder hatch U-value 7.4 cm insulation thickness 8 cm hatch thickness EN 14975 norm requirements
The LWT loft ladder is a highly insulated (U=0.51W/m²K) ladder intended for energy efficient buildings where great emphasis is placed on minimizing heat loss.
The ladder features the highest rating of air tightness - Class 4.
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LTK Thermo
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stile ends
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white hatch
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peripheral seal
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non-slip treads set flush with ladder strings
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handrail
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possibility of installing additional accessories
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fully assembled and ready for quick installation in the ceiling
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3 year warranty
LTK Thermo
- 160 kg maximum loading U=0.76 W/m²K loft ladder hatch U-value 6 cm insulation thickness 6.6 cm hatch thickness EN 14975 norm requirements
The LTK Thermo folding 3 section loft ladder is a highly insulated (U=0.76 W/m²K) ladder intended for buildings with significant temperature differences between the living areas and non-habitable spaces in the loft.
The ladder features the highest rating of air tightness - Class 4.
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Instructions
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Fitting instructions:
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Film installation instructions |
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User manuals: |
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Catalogues and Brochures |
