Timber & Sheets
CLS Studwork Timber delivery in County Londonderry
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 County Londonderry, from Derry/Londonderry to Magherafelt, we supply CLS timber delivered to site with the price and date confirmed in writing.

County Londonderry at a glance
- Covering
- 4 towns across County Londonderry
- Postcode areas
- BT
- Delivery
- Quoted individually (Northern Ireland)
- How it arrives
- Bundles with your boards
- Neighbouring areas
- County Tyrone, County Antrim, County Armagh
CLS Studwork Timber we supply in County Londonderry
- 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 County Londonderry towns
- CLS Studwork Timber in Derry/Londonderry
- CLS Studwork Timber in Coleraine
- CLS Studwork Timber in Limavady
- CLS Studwork Timber in Magherafelt
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
Delivery to County Londonderry: what helps
CLS travels in bundles alongside plasterboard and is easy to hand off at the kerb. Deliveries to Northern Ireland include a sea crossing, so we quote each order individually.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
- If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
Before you order 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.
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 trades and homeowners in County Londonderry?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
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 County Londonderry?
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.
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 County Tyrone
- CLS Studwork Timber in County Antrim
- CLS Studwork Timber in County Armagh
- CLS Studwork Timber in County Fermanagh
- CLS Studwork Timber in County Down
More materials delivered across County Londonderry
- Mineral Wool Insulation in County Londonderry
- Tools & Site Safety in County Londonderry
- Metal Stud & Ceiling Systems in County Londonderry
- Ballast & Gravel in County Londonderry
- Bagged Concrete & Mortar Mixes in County Londonderry
- Underground Drainage in County Londonderry
- Plaster & Beads in County Londonderry
- Plasterboard in County Londonderry
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.
