Loft ladder clickFIX® 56S

Loft ladder in high quality and easy installation from DOLLE

Loft ladder clickFIX® 56S is part of the unique loft ladder line from DOLLE. The entire patented clickFIX® range is known by low u-value and the quick and easy installation. The insulation and the construction of the trapdoor reduces heat loss.

Product Properties

U-value (W/m²* K)
50 mm

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Easy to install for trade professionals and DIY’ers

Thanks to its low weight and patented assembly technology with click modules, clickFIX® can also be easily installed by one person. It's simple, align the 190 mm high casing, screw in place, click on the trapdoor and ladder section and adjust to the room height, job done.To ensure a perfectly airtight installation.

High quality loft ladders form the transition from the living area to the loft space. In addition to a simple and safe installation process the clickFIX® also prevents the loss of energy preventing the escape of warm air from the living area. The patented loft ladder DOLLE clickFIX® 56S meets all requirements in one system: Thanks to its modular construction and easy installation along with excellent insulation properties the loft ladder has a component U-value of 0.64 W / m²K.

Low u-value

Also on the clickFIX® 56S the u-value is very low compared to other loft ladders on the market. Especially because all our clickFIX® loft ladders are tested as building component, like doors and windows.

Control air leakage in your home

Vapour barrier with TwinActive-foil seals your product for optimal heat-insulation. Easy to attach.

Optional accessories:

Plastic feet, architraves and handrails are not included as standard.


  • Easy 1-person installation process
  • Lightweight and easy to operate, handrail included
  • 10-year guarantee
  • Maximum floor to ceiling height 274 cm
  • Energy efficient with a U-Value of 0.64 W / m²K.


1 Opening size (length)
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2 Opening size (width)
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3 Floor-to-ceiling height
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4 Total going
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Product number
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U-value (W/m²* K)
Ladder material
Casing material
Trapdoor material
Sandwich construction
Casing (height)
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Maximum load
150 kg
U-value - tested as building component by testinstitute: IFT Rosenheim, Airtight EN 12207 class 4, Manufactured according to EN 14975
Attic ladder type
Folding ladder
Tread rise
250 mm
Tread thickness
17,50 mm
Tread depth
69 mm
Trapdoor thickness
56 mm
String depth
69 mm
String thickness
21 mm
String material
Fire resistance class

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