There is a large range of decking supplies available to buy online or in-branch at MGM Timber, Scotland’s leading timber merchant.

You can pick up everything that you need to put together the perfect wooden decking, whether that’s for your own garden or for a commercial project.

Adding decking to an outdoor space has great aesthetic potential and is a cost-effective way to extend your home. 

From a space to relax with a book to a safe area for outdoor play - or a deck for a commercial building with high foot traffic, find all the supplies you need in our online store.

Types Of Timber Decking

The most common timber types used for decks are redwood, oak, Jarrah, and cedar. Composite decking is also a common choice as it is long-lasting and easy to apply.

From fillet-treated to pressure-treated decking and with certified products available, we always put quality first, and that is reflected in our broad range.

The Decking Boards We Stock

We stock a wide variety of products to ensure you walk away happy with what you need for your next landscaping project.

Whether you are looking for cost-effective 12mm decking or the more standard decking size of 32mm, our range has you covered.

We stock decking in various lengths and widths as well, with boards suited to fit all decking frame sizes.

Top Tip For DIY-ers: Always buy the decking frame and joists first to ensure you have the correct number of boards. Find out more about the process in our guide.

Your One Stop Shop For Decking

Buy everything you need for your timber decking or composite decking with no need to source any materials elsewhere.

While we specialise in high-quality, long-lasting decking boards, you can also pick up the joists needed to set a frame, balustrades and accessories, and even decking fixings.

For customers who want a straightforward and comprehensive product, we sell full decking kits - perfect for DIYers and tradespeople on a tight turnaround. 

Why Choose MGM Timber For Decking Supplies?

MGM Timber is a part of the Donaldson Group, with over 160 years of experience in the timber trade as merchants.

We can provide expert advice on projects and help customers get the timber that would suit them best, whether it’s a large deck for a commercial project or something smaller.

Get Your Decking Your Way

When it comes to getting your order, our brilliant distribution network can facilitate kerbside delivery across mainland Scotland. We offer free delivery for orders over £300 - both for online and in-person customers.

You can also click and collect from one of our regional branches – there is never a branch too far away from your project.

And if you are new to landscaping, you can always reach out to our customer service team, which has an abundance of product and industry knowledge and is staffed by members who can assist you with any questions you have.