Timber & Sheets
Treated Carcassing Timber delivered to Windsor
Carcassing timber is strength-graded, sawn softwood used for the structural frame of a building, such as floor joists, rafters, ceiling joists and stud walls.
SK Trade is a builders' merchant delivering carcassing timber into Windsor, priced to your postcode and confirmed in writing.

Windsor delivery at a glance
- Delivery
- Standard mainland delivery
- Nearby (straight line)
- Slough (2 mi), Egham (4 mi), Staines (5 mi)
- Postcode districts
- SL4, SL3
- How it arrives
- Banded packs, long-length access
- Daylight
- About 7h 50m on the shortest day
- Delivering to
- Windsor, Berkshire
What carcassing timber can we deliver to Windsor?
- Fencing and sleeper timberTreated posts, rails and sleepers on request.
- Wall plate and nogginsSmaller sections for plates, noggins and bracing.
- Treated timberPressure treated for protection against rot and insect attack.
- C16 graded carcassingThe everyday structural grade for joists, rafters and studs.
Treated Carcassing Timber: choosing well
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.
Sizing your order
A floor 6 m wide with joists spanning 3.3 m at 400 mm centres needs 16 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 Windsor
Timber is delivered in packs or bundles on a flatbed; long lengths need clear access along the drop point. Windsor is inside our standard mainland delivery area.
- Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- If neighbours share the access, it helps to let them know a lorry is coming.
Your questions answered
Do you deliver carcassing timber to Windsor?
Yes. We deliver across Windsor, including SL4, SL3. Windsor is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
What lengths are available?
Common lengths run from 2.4 m to 4.8 m in 300 mm steps, with longer lengths to order.
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.
Is there a minimum order for delivery to Windsor?
There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.
Other towns near Windsor
- Treated Carcassing Timber in Slough
- Treated Carcassing Timber in Egham
- Treated Carcassing Timber in Staines
- Treated Carcassing Timber in Maidenhead
- Treated Carcassing Timber in Uxbridge
- Treated Carcassing Timber in Ashford (Surrey)
More from SK Trade in Windsor
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.
