
Quick-Fix® PVC joist
Provides the structural base for the boards and ensures stability, ventilation and water drainage. Suitable for even surfaces that can be drilled.
A solid, long-lasting installation depends as much on the boards as on the parts that support and join them. Our installation and finishing accessories are used with composite decking, CWALL façade cladding and CFENCE fencing, and are built around the patented Quick-Fix® system.
A patented, tested system built to last
Quick, simple installation with no visible screws
A neat, clean finish on every edge
Installation accessories are the foundation of the installation: they support the boards, join them together and fix them to the base. For decking, follow the composite decking installation guide for your type of project.

Provides the structural base for the boards and ensures stability, ventilation and water drainage. Suitable for even surfaces that can be drilled.

Provides the structural base for the boards and ensures stability, ventilation and water drainage. Suitable for uneven surfaces or areas where the joist does not sit fully on the base.

Used with the Quick-Fix® aluminium joist, it creates a support structure where the base cannot be drilled.

Raise or level the deck structure, making up for differences in height and uneven bases.

Corrects uneven bases by levelling and stabilising the joists and aluminium tubes during installation.

Fixes the boards to each other and ensures the correct spacing during installation.

Fixes the boards and lets you remove them occasionally whenever you need access, cleaning or maintenance.

Used to start and finish the installation of the boards.

Fixes the fasteners when they are fitted perpendicular to the hollow boards.

Fixes components to the installation surface, whether a floor, a wall or a boundary wall.

Fixes the clips and, where applicable, the fasteners.

Fixes the structural components to each other.

Makes installation easier by helping you keep the correct distances, slopes and gaps.

Creates or finishes steps, stairs and level changes with a clean, even finish.

Creates a clean, continuous and neat finish along the edges. Available in 46 mm and 92 mm.

Hides the hollow cores at the ends of the boards, for a cleaner, more discreet and even finish.
A standard installation is built on the joists (PVC or aluminium, depending on the base), the Quick-Fix® intermediate and terminal clips and the matching stainless steel screws. Depending on the base, the structure may need to be completed with plots, aluminium tubes or the shim kit. See the details for each type of project in the composite decking installation guide.
All technical data sheets and installation manuals are available in our documentation area.
Each component has its own price. Even so, the quote we send you covers the complete system and includes everything your project needs to be installed.
Tell us which product you’ve chosen and how your project is laid out, and we’ll get back to you quickly.
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