Treated Carcassing Timber delivery in Amersham

Which carcassing timber can you order in Amersham?

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

Things to check before you order

Cut ends

Treat any cut ends with a suitable end-grain preservative, especially on external work.

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.

Estimating your carcassing timber

A floor 3.6 m wide with joists spanning 3.9 m at 400 mm centres needs 10 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.

How delivery works in Amersham

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

• Clear a level area for pallets, ideally on boards, so materials stay out of standing water.
• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
• Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.

Common questions from Amersham

Can I add other materials to my Amersham 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.

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.

Do you deliver carcassing timber to trades and homeowners in Amersham?

Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.

Is your carcassing timber treated?

We supply treated carcassing as standard for structural work. Tell us if the timber is for external or ground-contact use so we supply the right treatment level.