DuoLift® Joist Pedestal - Decking Subframe Support System
Verified by manufacturer 2 months ago
Subframe support system for easier installations.
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.
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.
- Resistant to moulds, algae, alkali, bitumen, UV.
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.
General information
Color | Black |
Material | Nylon Guidance for specification option: 30% Glass Filled Nylon. |
Shape | Circle |
Height | Bespoke |
Uniclass | |
CAWS | Q55/110 Deck Q55/395 Support pedestals |
Specification data - Decking and paving pedestals
Pedestal type | Adjustable. |
Grade | Manufacturer's standard.Guidance for specification option: Consult manufacturer for details. |
Material | 30% glass filled nylon 6.Guidance for specification option: 100% recycled. |
Adjustment | 15–350 mm.Guidance for specification option: Full system height range. 15–60 mm.Guidance for specification option: Joist cradle only. 35–80 mm.Guidance for specification option: Joist cradle with self-levelling joint. 80–125 mm.Guidance for specification option: Joist cradle with self-levelling joint and one riser. 125–170 mm.Guidance for specification option: Joist cradle with self-levelling joint and two risers. 170–215 mm.Guidance for specification option: Joist cradle with self-levelling joint, two risers and one foot. 215–260 mm.Guidance for specification option: Joist cradle with self-levelling joint, three risers and one foot. 260–305 mm.Guidance for specification option: Joist cradle with self-levelling joint, four risers and one foot. 305–350 mm.Guidance for specification option: Joist cradle with self-levelling joint, five risers and one foot. Manufacturer guidanceSelect multiple ranges where required and include drawing/ schedule reference. |
Accessories | DuoLift acoustic separation pad, 3 mm.Guidance for specification option: When installing over a waterproofing membrane. Agglomerated cork and recycled rubber pads offer a layer of protection between joist supports and membranes, as well as providing an acoustic benefit. None. |
Execution | Manufacturer guidanceInstalling decking with timber, plastic or aluminium joists. |
Spacing | Guidance for specification option: Spacing depends on the limits of the subframe used, consult subframe manufacturer for more details and insert requirements. |
Sustainability data
Country of product manufacture | United Kingdom |
Material | Nylon Guidance for specification option: 30% Glass Filled Nylon. |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Literature
DuoLift Brochure 2021
Installation guide for DuoSpan and DuoLift
DuoSpan 51mm and DuoLift Tech Spec
DuoSpan 99mm and DuoLift Tech Spec