Treated Carcassing Timber delivered to Irvinestown

Choosing from our carcassing timber range

• Treated timberPressure treated for protection against rot and insect attack.
• C16 graded carcassingThe everyday structural grade for joists, rafters and studs.
• C24 graded carcassingStronger grade for longer spans or smaller sections.
• Fencing and sleeper timberTreated posts, rails and sleepers on request.
• Wall plate and nogginsSmaller sections for plates, noggins and bracing.

Picking the right product

Which treatment?

Treatment is specified by use class. Timber inside a building is usually use class 1 or 2; external timber out of ground contact is use class 3; timber in ground contact needs use class 4.

C16 or C24?

C24 is stronger and stiffer, so it can span further or use a smaller section. Span tables and your structural drawings decide which grade and size you need.

In Northern Ireland building work follows the Building Regulations (Northern Ireland), with guidance in the Technical Booklets, and applications go to the council's building control team.

Delivery to Irvinestown: what helps

Timber is delivered in packs or bundles on a flatbed; long lengths need clear access along the drop point. Deliveries to Northern Ireland include a sea crossing, so we quote each order individually.

• On busy streets in Irvinestown, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
• If neighbours share the access, it helps to let them know a lorry is coming.

A quick quantity check

A floor 3 m wide with joists spanning 3.6 m at 400 mm centres needs 9 joists, plus trimmers and noggins. The section and grade, such as 47 × 200 mm C24, come from span tables or your engineer; send us the timber schedule and we will price it.

Treated Carcassing Timber in Irvinestown: questions

How soon can carcassing timber be delivered in Irvinestown?

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 C16 and C24 mean?

They are strength classes under BS EN 338. C24 timber is stronger and stiffer than C16, which lets it span further for the same size.

Can you deliver carcassing timber to a site with restricted access in Irvinestown?

Usually, yes. Tell us about the access when you ask for a price and we will plan the vehicle and offload, or say if a smaller vehicle is needed.

Why is my treated timber green or brown?

The colour comes from the preservative. It fades over time and does not tell you how well the timber is protected; the use class does.