Timber & Sheets
Order CLS timber for delivery in Johnstone
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.
We deliver CLS timber to sites, driveways and yards across Johnstone, from a single pallet for a small job to full loads for bigger builds.

Johnstone delivery at a glance
- How it arrives
- Bundles with your boards
- Delivery
- Standard mainland delivery
- Delivering to
- Johnstone (Renfrewshire and Inverclyde)
- Nearby (straight line)
- Paisley (3 mi), Barrhead (5 mi), Renfrew (6 mi)
- Postcode districts
- PA5, PA10, PA9, PA6
- Daylight
- About 6h 59m on the shortest day
Choosing from our CLS timber range
- FixingsScrews, nails and frame fixings to suit.
- 38 × 63 mm CLSFor non-loadbearing partitions and boxing in.
- Graded CLSC16 or C24 graded CLS for loadbearing studwork where specified.
- Noggins and head platesCut from the same stock.
How much will you need?
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
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.
Loadbearing walls
If the wall carries load it needs graded timber to a design. Plain CLS is not automatically structural.
Before your Johnstone delivery arrives
CLS travels in bundles alongside plasterboard and is easy to hand off at the kerb. Johnstone is inside our standard mainland delivery area.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
- Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
Common questions from Johnstone
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.
Do you deliver CLS timber to trades and homeowners in Johnstone?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
Can I add other materials to my Johnstone 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.
Other towns near Johnstone
- CLS Studwork Timber in Paisley
- CLS Studwork Timber in Barrhead
- CLS Studwork Timber in Renfrew
- CLS Studwork Timber in Clydebank
- CLS Studwork Timber in Newton Mearns
- CLS Studwork Timber in Dumbarton
More from SK Trade in Johnstone
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.
