K2554B240

DuoSpan Joist Insert

DuoSpan® combines the strength of aluminium with the design flexibility of recycled plastic. This achieves a system that provides exceptional ease of installation, enormous strength and durability, and the scope to construct stunning decks and structures that would be impossible with conventional subframes. DuoSpan® provides the perfect subframe for Millboard decking,...

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PRODUCT DETAILS

Description: DuoSpan® provides the perfect subframe for Millboard decking, as well as a universal support system for other outdoor flooring.


Dimensions: 25 x 54 x 2400mm


Material: Recycled Plastic

DuoSpan® Designed to do More


Flexible Connectivity

Multiple bracket types for all types of joints, including Flexible Brackets for non-standard angles.


Slot-and-screw Assembly

Screw-locating grooves and self-drilling screws ensure accurate alignment and a fast fix thatÔÇÖs right every time.


Unique Curved Constructions

The combination of rigid DuoSpan® with flexible Plas-Pro enables the construction of stunning curved formations.


Exceptional Spans

The DuoSpan® 99mm Joist provides an exceptional 1800mm span in residential applications, reducing posts or joist supports required.


Corrosion Resistant

Galvanic corrosion between different metals is minimised with our cathodic barrier fixings.


Simple, Stable Fixing

Decking and cladding can be easily and securely screwed directly into the DuoSpan® subframe at almost any angle using Durafix 45mm screws.

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