Timber & Sheets
CLS Studwork Timber delivered across Durham
CLS (Canadian Lumber Standard) timber is kiln-dried, planed softwood with rounded edges, sized at 38 × 63 mm and 38 × 89 mm, used mainly for internal stud walls.
Across Durham, from Darlington to Peterlee, we supply CLS timber delivered to site with the price and date confirmed in writing.

Durham at a glance
- Covering
- 12 towns across Durham
- Postcode areas
- DL, TS, DH, NE, SR
- Delivery
- Standard mainland delivery
- How it arrives
- Bundles with your boards
- Neighbouring areas
- Tyne and Wear, Northumberland, North Yorkshire
CLS Studwork Timber available for Durham delivery
- Graded CLSC16 or C24 graded CLS for loadbearing studwork where specified.
- 38 × 63 mm CLSFor non-loadbearing partitions and boxing in.
- FixingsScrews, nails and frame fixings to suit.
- 38 × 89 mm CLSFor taller partitions, more insulation depth or heavier boards.
- Noggins and head platesCut from the same stock.
CLS Studwork Timber delivered in Durham towns
- CLS Studwork Timber in Darlington
- CLS Studwork Timber in Hartlepool
- CLS Studwork Timber in Stockton-on-Tees
- CLS Studwork Timber in Durham
- CLS Studwork Timber in Chester-le-Street
- CLS Studwork Timber in Billingham
- CLS Studwork Timber in Stanley
- CLS Studwork Timber in Consett
- CLS Studwork Timber in Newton Aycliffe
- CLS Studwork Timber in Bishop Auckland
- CLS Studwork Timber in Seaham
- CLS Studwork Timber in Peterlee
A quick quantity check
A 4.2 m partition 2.4 m high at 400 mm centres takes 12 CLS studs, 8.4 m of head and sole plate and a row of noggins, then boarding on both sides. Work out the boards too
How delivery works in Durham
CLS travels in bundles alongside plasterboard and is easy to hand off at the kerb. Our standard mainland delivery area covers Durham.
- Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
- Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
CLS Studwork Timber: choosing well
Stud spacing
Studs are usually set at 400 mm or 600 mm centres to suit 1200 mm wide plasterboard.
Loadbearing walls
If the wall carries load it needs graded timber to a design. Plain CLS is not automatically structural.
Your questions answered
Is CLS timber treated?
CLS is kiln dried rather than treated as standard, because it is meant for dry internal use. Treated CLS is available if you need it.
How soon can CLS timber be delivered in Durham?
We confirm the delivery date when we price your order, before you commit. It depends on the product, the quantity and whether it is a stock line or made to order.
Can I add other materials to my Durham delivery?
Yes. Put everything on one list, from CLS timber to fixings and PPE, and we will price it as one delivery where the products can travel together.
What is the difference between CLS and planed timber?
CLS has rounded edges and is sized for studwork; planed all round timber has square edges and comes in many more sizes for joinery and trim.
CLS Studwork Timber in neighbouring areas
- CLS Studwork Timber in Tyne and Wear
- CLS Studwork Timber in Northumberland
- CLS Studwork Timber in North Yorkshire
- CLS Studwork Timber in West Yorkshire
- CLS Studwork Timber in Cumbria
More materials delivered across Durham
Send your list, get a delivered price
Tell us what you need and where it is going. We check the quantities and come back with a delivered price before you commit.
