Treated Carcassing Timber delivered to Truro

Choosing from our carcassing timber range

• Treated timberPressure treated for protection against rot and insect attack.
• 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.

Before your Truro delivery arrives

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

• Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
• Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
• For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.

Quantities: a worked example

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.

Getting the right carcassing timber

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.

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.

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.

Treated Carcassing Timber questions

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.

What lengths are available?

Common lengths run from 2.4 m to 4.8 m in 300 mm steps, with longer lengths to order.

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

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.

Can I add other materials to my Truro 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.