Decking Parts

When using the DuoFix Side-Fixing Guide to align Durafix® screws into the side of our boards, the DuoFix Driver Bit is essential. As well as the complimentary DuoFix Driver Bit that comes packaged with the DuoFix Side-Fixing Guide the DuoFix Spare Driver Bit Kit is now available to purchase.


Each kit contains 2 Driver Bits, 4 Nylon Washers and 4 Stainless Steel Washers.


Please note that driver bits wear over time, and we expect each of our driver bits to last up to 1000 uses.

Our decking system is complemented by our unique Durafix screws. These hidden fixings make installing Millboard straightforward. The Durafix fixings can be used in two ways: through the face of the boards, or through the side of the boards using the DuoFix Side-Fixing Guide. DuoFix provides a quick and easy fixing solution, leaving a clean, hidden fixing finish. When fixing through the face of the boards there’s no need to pre-drill, countersink or use clip fixings, simply fix the boards in accordance with our installation guide. Once the screws have been applied, the innovative Lastane® coating on the board flexes back over the screw-heads, leaving a minimal witness mark. Made from A2 stainless steel, the screws have a self-cutting tip, six-point torx head, and are waxed for ease of use. Each box of Durafix® fixings also includes a T15 hexshank drill bit. You will need around 22 fixings for each length of Millboard decking for residential applications and 26 fixings for commercial applications. To find out more, see our installation guides. Our Durafix® fixings are virtually hidden beneath the unique Lastane® surface on our composite decking boards, allowing you to obtain a near flawless finish in your projects that wouldn't be possible with other materials.

For further details and for quotations please email sales@joyce.ie or call 09334272.

The robust Millboard Multi-spacer is specifically designed to enable the fixing of Millboard decking both quicker and more accurately. At the same time, ‘The Millboard Multi-spacer’ allows accurate spacing of any of the four most popular board spacings, using just the one spacer Tool.

Trim used to start the cladding at the bottom, when the cladding is fitted horizontally. Fixed with the perforated closure and 20mm fixings.

Construction: Aluminium
Size: 25x10x2500mm

Used to fix the corner profiles, starter trims and perforated closures.

Construction: A2 Stainless Steel
Size: 3.5x20mm