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Loft ladder SW64-1

Insulated and draught proof with 64 mm trapdoor

Draught-proofing loft ladder with a 14 cm high casing made of spruce and a 64 mm trapdoor. To prevent heat loss the casing contains a continuous seal and the trapdoor is provided with 58 mm insulation.

Product Properties

U-value (W/m²* K)
0,77
Insulation
58 mm

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Product number
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Draught-proof loft ladder with a 64 mm trapdoor with 58 mm insulation and a 14 cm high casing made of spruce.

The SW stands for sandwich construction which is a construction DOLLE has been using since 1951. The 64 mm trapdoor is made of a 58 mm expanded polystyrene insulation framed in spruce and protected by two 3 mm white-facing HDF plates. DOLLE SW64-1 is a traditional wooden loft ladder. It has a high quality finish with a white-facing trapdoor. Easy operation is obtained with the included push/pull rod.


Very good insulation an extremely solid ladder!

The loft ladder is manufactured in a very high quality and with a solid ladder to ensure safe access to the attic. The treads and strings of the 3-section ladder are made from spruce. It has non-slip treads for extra security.

The loft ladder DOLLE SW64-1 is particularly well suited for low to non-developed attics or a rarely used roof space due to the very good insulation values.


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.

Advantages:

  • Very good insulation
  • Air tight class 4 according to EN 12207
  • Easy to use
  • High stability
  • Produced according to EN 14975

Specifications

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
'Please select a variant'
U-value (W/m²* K)
0,77
Attic ladder type
Folding ladder
Sections
3-section
Ladder material
Wood
Trapdoor material
Sandwich construction
Trapdoor thickness
64 mm
Insulation
58 mm
Casing material
Spruce
Casing thickness
18 mm
Outside casing (length)
'Please select a variant'
Outside casing (width)
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Casing (height)
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Tread material
Spruce
Tread thickness
28 mm
Tread depth
82 mm
String material
Spruce
String thickness
21 mm
String depth
84 mm
Maximum load
150 kg
Product weight
'Please select a variant'
Tested
Airtight EN 12207 class 4, FSC® certified wood, Manufactured according to EN 14975

Certificate and documentation loft ladder

Certificate and documentation

The quality and reliability of our loft ladders meets the requirements of all applicable requirements. Find here all certificates and technical informations.

See documents

Maintenance tips

Maintenance tips for loft ladder

A loft ladder usually does not require much maintenance. Prolong the lifespan of your loft ladder with a few simple steps to ensure that it functions correctly.

Read more about the maintenance

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Do you need help?

Should you need any further information or guidance regarding our products, please do not hesitate to contact us. We are happy to support you!

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