It is designed to help prevent moisture from becoming trapped between timber components by increasing air circulation. My decking boards were green when installed and shrank about 8mm across the width, over the first summer.

Decking Spacing | DIYnot Forums Decking Spacing | DIYnot Forums

Simply lay a timber joist across a line of risers and attach to the head with a wood screw, we recommend using wood screw product code 156547. If the boards are absolutely dry though when laid then this gap will be too small and the boards will warp during the winter months when they expand due to moisture retention and I would lay with 4mm drills as spacers in this case. When using Ecodek composite decking screws, we highly recommend the Smartbit® to help give your composite decking a clean and immaculate finish. The joints opened up to about 10mm by the following year and have never got any narrower - even in winter.With variable and adjustable height options, our composite decking pedestals and packers allow speedy and accurate installation. We try extremely hard to ensure our photos are as life-like as possible, but please understand that the actual colour and pattern may vary slightly from your monitor. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. I've done so many that I do it by eye, but find a suitable spacer and use that (actually, use at least two) - get the first board straight and the rest is easy.

Decking Screws | Composite Screws - Ecodek Composite Decking Screws | Composite Screws - Ecodek

That’s why our composite decking fixings have been designed by our inhouse experts to complement each product range and provide the perfect finish. Building or remodelling a patio, using garden decking timber and decking supplies can be done in little time, offering a great variety of design solutions, such as raised decking, which is a great way to make use of uneven areas.For slope and rise angle correction, our range of slope correctors offer ease of installation, but also great precision, helping to achieve a stable base for your stylish deck. Going lengthwise anywhere between boards is actually a snap thanks to the spacer's distinctive handle.

Jouplast Plastic Adjustable Decking Risers - 50 to 80mm

Manufactured from stainless steel, the composite screws have a Torx-head drill bit included in the box for ease of use. In this instance, the hidden clip system would not be suitable, so an alternative face-fixed system is available. Place a spirit level on top of the joist and then rotate each green nut to raise or lower the joist to set the perfect level. Our capped decking collections (Evolution and Parks) are installed using a hidden clip fixing method.Some of our partners may process your data as a part of their legitimate business interest without asking for consent.