Timber & Sheets
CLS Studwork Timber for sites in Berkshire
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.
Builders, trades and self-builders in Berkshire can order CLS timber for delivery to Reading, Sandhurst and the towns in between.

Berkshire at a glance
- Covering
- 10 towns across Berkshire
- Postcode areas
- RG, SL, GU
- Delivery
- Standard mainland delivery
- How it arrives
- Bundles with your boards
- Neighbouring areas
- Surrey, Buckinghamshire, Greater London
Choosing from our CLS timber range
- 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.
- Noggins and head platesCut from the same stock.
- FixingsScrews, nails and frame fixings to suit.
CLS Studwork Timber delivered in Berkshire towns
- CLS Studwork Timber in Reading
- CLS Studwork Timber in Slough
- CLS Studwork Timber in Bracknell
- CLS Studwork Timber in Maidenhead
- CLS Studwork Timber in Wokingham
- CLS Studwork Timber in Newbury
- CLS Studwork Timber in Windsor
- CLS Studwork Timber in Crowthorne
- CLS Studwork Timber in Thatcham
- CLS Studwork Timber in Sandhurst
Quantities: a worked example
A 3 m partition 2.4 m high at 400 mm centres takes 9 CLS studs, 6 m of head and sole plate and a row of noggins, then boarding on both sides. Work out the boards too
Delivering CLS timber in Berkshire
CLS travels in bundles alongside plasterboard and is easy to hand off at the kerb. Our standard mainland delivery area covers Berkshire.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- On busy streets in Berkshire, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
- Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
Picking the right product
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.
Stud spacing
Studs are usually set at 400 mm or 600 mm centres to suit 1200 mm wide plasterboard.
Your questions answered
Do you deliver CLS timber to Berkshire?
Yes. We deliver across Berkshire, including RG, SL, GU. Our standard mainland delivery area covers Berkshire. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Do you deliver CLS timber to trades and homeowners in Berkshire?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
How many studs do I need?
Divide the wall length by the stud spacing (400 or 600 mm), add one, then add plates and noggins. Our plasterboard calculator gives the boards for the same wall.
What does CLS stand for?
Canadian Lumber Standard. It refers to the way the timber is dried, planed and finished with rounded edges.
CLS Studwork Timber in neighbouring areas
- CLS Studwork Timber in Surrey
- CLS Studwork Timber in Buckinghamshire
- CLS Studwork Timber in Greater London
- CLS Studwork Timber in Oxfordshire
- CLS Studwork Timber in Hampshire
More materials delivered across Berkshire
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.
