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CLS Timber

MGM Timber has been supplying Scotland with timber supplies since 1991, and for over 30 years, we’ve done nothing but seek out the best timber for our customers. As the nation’s leading timber merchant, we aim to stock as varied a selection of timber as possible, and CLS timber is just one of the many products we supply.

We are in the business of supplying timber for various projects. As such, our showrooms are open to trade and retail customers alike. We also have an extensive online store that makes finding your ideal timber piece as easy as possible.

You’ve come to the right place if you are looking for strong, reliable, cost-effective timber.


We are acutely aware here at MGM Timber that every project is different and requires different timber sizes. That’s why we try to offer as many sizes as we can for our full range of products, such as:

  • 38x65mm
  • 38x89mm
  • 38x139mm
  • 38x65mm
  • 45x220mm

Need something a bit different? Don’t hesitate to ask one of our in-store timber experts about a custom order or size, and we’ll do our best to help you out.


At MGM Timber, we have a huge selection of CLS timber to choose from, including:

  • 38x65mm C16 CLS Regularised Treated Timber – a great timber option for a wide range of applications, this product has been pressure treated to protect against insects and fungal attacks. Additionally, it features rounded edges for ease of handling.
  • 38x89mm C16 CLS Regularised Treated Timber – an ideal choice for projects that require wider CLS timber products. Much like our other CLS products, this has been kiln dried for use internally and has been C16 strength graded.


Here at MGM Timber, we always put the customer first. We have a strong customer-centric focus and aim to provide one of the best customer service experiences in the industry. We want to ensure that every customer that chooses us for their timber walks away pleased with their products and the price at which they bought them for.

Aside from our customer-centric focus, we are also environmentally conscious as a timber merchant. We are responsible for only sourcing our timber from PEFC®-approved or FSC®-approved suppliers. We also have put much thought into running our MGM Timber branches with as low a carbon footprint as possible.

We have an in-depth environmental policy that you can access here for more information on what we are doing to remain sustainable.


Aside from offering exceptional products and sterling customer service, we also provide a delivery service that’s as timely as it is effective.

We offer a brilliant service that can get your products to your kerbside anywhere on Scotland’s mainland from one of our 14 strategic branch locations.

In addition, spending £300 or over will qualify you for free delivery from our delivery specialists.


Do you need more information on our products or services? We are happy to provide you with all the help you need to make an educated purchasing decision.

Contact our experts now. Don’t hesitate to reach out!

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