3Dimensional Studio Decking Spacers 4 Pack – 4mm to 8mm

Getting consistent gaps between deck boards is one of those small details that makes a big difference to the finished result. This pack of four spacers from 3Dimensional Studio covers the most common gap widths — 4mm, 5mm, 6mm and 8mm — all on a single spacer tool, so you can switch between sizes without rummaging through a bag of loose pieces. Whether you're laying softwood, hardwood or composite boards, having the right spacing from the start helps water drain away freely and gives the boards room to expand and contract with the weather.

Made from recycled PLA plastic, these spacers are a practical and environmentally considered choice for your project. They're lightweight and easy to handle, slotting between boards quickly as you work your way along the deck. Using consistent spacers rather than guessing by eye results in a much neater, more professional finish that's also better for the long-term health of your decking.

This pack is well suited to both first-time DIYers and experienced builders who want a reliable, reusable tool to keep on hand. With four gap sizes covered in a single pack, it removes the guesswork and helps you achieve a deck that looks great and lasts for years. Available on Amazon.