Timber & Sheets
CLS Studwork Timber delivered across Northamptonshire
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.
For sites in Northamptonshire, our CLS timber prices include delivery to your postcode, with the offload agreed when you order.

Northamptonshire at a glance
- Covering
- 6 towns across Northamptonshire
- Postcode areas
- NN, LE, CV
- Delivery
- Standard mainland delivery
- How it arrives
- Bundles with your boards
- Neighbouring areas
- Rutland, Leicestershire, Bedfordshire
CLS Studwork Timber we supply in Northamptonshire
- FixingsScrews, nails and frame fixings to suit.
- Noggins and head platesCut from the same stock.
- 38 × 63 mm CLSFor non-loadbearing partitions and boxing in.
- 38 × 89 mm CLSFor taller partitions, more insulation depth or heavier boards.
- Graded CLSC16 or C24 graded CLS for loadbearing studwork where specified.
CLS Studwork Timber delivered in Northamptonshire towns
- CLS Studwork Timber in Northampton
- CLS Studwork Timber in Corby
- CLS Studwork Timber in Kettering
- CLS Studwork Timber in Wellingborough
- CLS Studwork Timber in Rushden
- CLS Studwork Timber in Daventry
Estimating your CLS timber
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
Before your Northamptonshire delivery arrives
CLS travels in bundles alongside plasterboard and is easy to hand off at the kerb. Our standard mainland delivery area covers Northamptonshire.
- Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
Getting the right CLS timber
Which size?
38 × 63 mm suits most partitions up to standard ceiling heights. 38 × 89 mm gives stiffer, taller walls and more room for insulation.
Loadbearing walls
If the wall carries load it needs graded timber to a design. Plain CLS is not automatically structural.
Ordering CLS timber for Northamptonshire: FAQs
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.
How soon can CLS timber be delivered in Northamptonshire?
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.
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.
Do you deliver CLS timber to Northamptonshire?
Yes. We deliver across Northamptonshire, including NN, LE, CV. Our standard mainland delivery area covers Northamptonshire. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
CLS Studwork Timber in neighbouring areas
- CLS Studwork Timber in Rutland
- CLS Studwork Timber in Leicestershire
- CLS Studwork Timber in Bedfordshire
- CLS Studwork Timber in Warwickshire
- CLS Studwork Timber in Cambridgeshire
More materials delivered across Northamptonshire
- Bricks in Northamptonshire
- Concrete & Aircrete Blocks in Northamptonshire
- Metal Stud & Ceiling Systems in Northamptonshire
- Anchors, Bolts & Threaded Rod in Northamptonshire
- Ballast & Gravel in Northamptonshire
- Roofing Materials in Northamptonshire
- Bagged Concrete & Mortar Mixes in Northamptonshire
- Underground Drainage in Northamptonshire
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.
