Treated Carcassing Timber delivery in Preston

Which carcassing timber can you order in Preston?

• Wall plate and nogginsSmaller sections for plates, noggins and bracing.
• Longer lengthsLengths beyond the common range to order.
• C16 graded carcassingThe everyday structural grade for joists, rafters and studs.
• C24 graded carcassingStronger grade for longer spans or smaller sections.

Sizing your order

A floor 4.2 m wide with joists spanning 3.6 m at 400 mm centres needs 12 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.

Delivering carcassing timber in Preston

Timber is delivered in packs or bundles on a flatbed; long lengths need clear access along the drop point. Preston is inside our standard mainland delivery area.

• Give us the full postcode for the drop point; deliveries around PR1 are priced to the exact address.
• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
• Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.

Things to check before you order

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 England, building work is checked against the Approved Documents, for example Part A for structure and Part L for energy efficiency, through your council's building control team or a registered building control approver.

Ordering carcassing timber for Preston: FAQs

What sizes of joist do I need?

That depends on the span, spacing, loading and grade. Use span tables or your engineer's design; building control will check.

How soon can carcassing timber be delivered in Preston?

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.

Can I add other materials to my Preston delivery?

Yes. Put everything on one list, from carcassing timber to fixings and PPE, and we will price it as one delivery where the products can travel together.

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.