Timber & Sheets
CLS Studwork Timber delivery in Windsor
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.
Building in Windsor? Send us your list and we will come back with a delivered price for the CLS timber and anything else on it.

CLS Studwork Timber to Windsor: the basics
- Postcode districts
- SL4, SL3
- Daylight
- About 7h 50m on the shortest day
- Delivery
- Standard mainland delivery
- Delivering to
- Windsor, Berkshire
- Nearby (straight line)
- Slough (2 mi), Egham (4 mi), Staines (5 mi)
- How it arrives
- Bundles with your boards
CLS Studwork Timber we supply in Windsor
- 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.
How delivery works in Windsor
CLS travels in bundles alongside plasterboard and is easy to hand off at the kerb. Windsor is inside our standard mainland delivery area.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
Sizing your order
A 4.8 m partition 2.4 m high at 400 mm centres takes 13 CLS studs, 9.6 m of head and sole plate and a row of noggins, then boarding on both sides. Work out the boards too
Before you order CLS timber
Stud spacing
Studs are usually set at 400 mm or 600 mm centres to suit 1200 mm wide plasterboard.
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.
CLS Studwork Timber in Windsor: questions
Can I add other materials to my Windsor 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.
Is there a minimum order for delivery to Windsor?
There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.
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 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.
Also delivering CLS timber nearby
- CLS Studwork Timber in Slough
- CLS Studwork Timber in Egham
- CLS Studwork Timber in Staines
- CLS Studwork Timber in Maidenhead
- CLS Studwork Timber in Uxbridge
- CLS Studwork Timber in Ashford (Surrey)
More materials delivered to Windsor
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.
