0800 622 6838
7:30am – 5:30pm


Exceptional stability for wall partitioning, carcassing and studwork.

CLS (Canadian Lumber Standard) Timber is an improved alternative to standard C16 graded timber. It is smoother and machine finished instead, making it suitable for various applications within many industries. This timber also has a smaller cross-section, compared to traditional sawn timber, to finish off all sides.

This wood is durable, robust and generally used for timber home construction, internal, stud and partition walling within renovations. It is sustainably sourced from Scandinavia and other European softwoods with minimal harm to the environment and a high-quality product.

Our CLS Timber is made from premium wood fibre and planned all round with rounded corners to ensure a strong profile. In addition, the spruce material is kiln dried and finished to fine dimensions that makes it less likely to twist and bend, which is effective for internal joinery and framing applications.

Various sizes are available and can be left untreated or be treated to make it more resistant to outdoor weather conditions, whatever your requirements.

  • Cut to precision

  • Items ready in stock

  • UK-wide delivery

Product Gallery


Please contact us with your requirements, we can source a vast portfolio of profiles and sizes.

Thickness x Width (mm)

50 x 75

50 x 100

50 x 150

Lengths (m)





38 x 63

38 x 88

38 x 140


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We go to great lengths to support our customers
If you can’t find the size you’re looking for, we can help with that.

Please take a look at other products like Joinery PAR Timber or our Timber range as alternative solutions to accommodate your needs.

We can often produce to specific sizes and lengths. Speak to a member of the team to find out more.

On time

Feel assured with our process and scheduling techniques to deliver products as expected.

Great approach

We are with you every step of the way with communication for a great level of service.

Financial advice

Support doesn’t have to end after a sale. We care to find out the results of your project.

Not what you’re looking for?
We insist on helping you find the product you need.

If this isn’t the product you’re after, please take a look at our range of products within our categories, or feel free to contact us.

Quality service

Properly sourced

Our timber supplies are only from sustainable and reputable sources.

No minimum order

Order the quantities you need, no matter what your project size.

Expert Team

Our team have the knowledge to help or give advice.

Nationwide delivery

Near or far, we can offer delivery options to dispatch your products.

Made to measure

Accuracy is important, so we do our utmost to find right sized items.

More, more, more

Contact us should you require anything specific or more information.

Already satisfied customers

Timber products and more

Genuine price

Delivered your way

Standard delivery of Timber Supplies icon
UK Standard Delivery

All orders are processed for delivery within 2 – 5 working days on Monday to Friday* as standard. We offer alternative options for most items, should you need them delivered earlier.

Please note, deliveries are made at kerbside only for your collection and storage.
Same Day and Next Business Day delivery of Timber Supplies icon
Same Day and Next Day

Let us know if you need the items delivered quickly. We have our own vehicles and work closely with couriers to dispatch items within working day on Monday to Friday*. Typical enquiries are handled within 1 hour from receiving your call (depending on stock availability when placing order).

Please note, deliveries are made at kerbside only for your collection and storage.
Collection on Business Day delivery of Timber Supplies icon

If you are near to our storage depot or want to travel to us, collect your items for free on Monday to Friday*. Typical enquiries are handled within 1 hour from receiving your call (depending on stock availability when placing order) and we will inform you about the collection process.

* Some lead times may differ for specific products.

Industries we work within

Working to expand, extend or improve an industrial construction?

We supply timber that is ready for use with internal or external building, infrastructure and facilities projects, with minimal structural repair and maintenance after installation.

Civil Engineering
Looking for specific materials to complete a design plan?

Our range of products stand the test of time for major engineering projects, from design, construction and maintenance into the public or government environments.

Landscaping industry white icon
Improve surrounding land with decorative structures and walkways?

Cultivate natural or colour wood around existing outdoor terrain, plants, soil, rocks, grass and water, to complete any landscape design knowing that it will be waterproof and resistant against the elements.

Building industry white icon
Need wood that’s long lasting, thermal, insulated or fire retardant?

With a variety of sizes, shapes, and functionalities, our timber panels, boards and sheets are an adaptable building material for a number of factors, like prevention from weather or moisture and for specific or aesthetic use.

Only the best will do

Quality Check

CLS is a strong and durable material manufactured from kiln dried fir, pine or spruce. It can be supplied treated or untreated to meet whatever project needs you may have, and both types have been planed and finished with round edges to create accurate and precise tolerances.

The proof is in the result
Strong profile
Minimised cutting and waste
Rounded edges make it safe to handle


All of our wood products are produced to meet the toughest emission regulations in the world. Using Timber products with hardwood, softwood, plywood and more makes it straightforward for the eligibility of customers projects. Our products also meet the certifications of PEFC and FSC for reassurance.

Where it’s made

Our manufacturing facilities produce a full line of sustainable hardwood plywood, using the highest-quality core material to enhance both the stability and appearance of the finished panels.