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Application

Suitable for roof terraces and ground-level terraces, the DuoLift Joist Supports require a substrate that is solid, stable and structural (not directly onto soil).

Description

Versatile and user-friendly subframe support system.

The DuoLift® joist pedestal system was designed to make installation significantly easier and to ensure successful outcomes. Providing substantial height flexibility within four stackable components, DuoLift® removes the common problem of having to order varying height pedestals for a single area. Height-adjustable from 15 mm, DuoLift™ makes accurate height-setting easy.

Features and benefits:

  • The Joist Cradle features 5 mm height measurement markings on the side, making installation easier,
  • Turning the adjustment ring around the cradle ¼ of a turn results in 1 mm of height adjustment.
  • Key-locking tabs hold the joist in place.
  • Self-levelling from 35 mm upwards.
  • Lugs on the outside make it clear to identify when the system is locked together.
  • Acoustic separation pad protect membranes, as well as reducing noise transfer.
  • Works with DuoSpan, aluminium, plastic and timber joists, for joist widths up to 69 mm.

Components:

  • DuoLift Joist Cradle, 15–60 mm.
  • DuoLift Self-Levelling Joint, 20 mm.
  • DuoLift Riser, 45 mm.
  • DuoLift Foot, 45 mm.
  • DuoLift Acoustic Separation Pad, 3 mm.

Application:

Suitable for roof terraces and ground-level terraces, the DuoLift Joist Supports require a substrate that is solid, stable and structural (not directly onto soil).

General information
Material

100% recycled, 30% glass filled Nylon6

Uniclass 2015
Pr_20_85_47_22 Decking and paving pedestalsPrimary
CAWS

Q55/110 Deck

Q55/395 Support pedestals

Specification data - Decking and paving pedestals
Product Reference

DuoLift Joist Supports

Standard product features

Material:

100% recycled, 30% glass filled Nylon6.

Colour:

Black.

DuoLift joist cradle, self-levelling joint and riser diameter:

114 mm.

DuoLift Foot diameter:

220 mm.

Height range:

15–350 mm.

Support spacing (maximum):

Spacing depends on the limits of the subframe used, consult subframe manufacturer for more details.

Technical characteristics:

  • Working temperature: -30 to +120°C.
  • Biological/ chemical: Resistant to moulds, algae, alkali, bitumen, UV.
  • Flammability: L94 Class HB.
  • Loading capacity: 5 kN.
  • Factor of safety: 1.4–1.9.

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