Building Materials
Concrete & Aircrete Blocks for sites in West Glamorgan
Concrete blocks are large masonry units, normally 440 × 215 mm on face, that lay at about 10 blocks per square metre; they come as dense aggregate, lightweight aggregate or aircrete (aerated) blocks.
Concrete & Aircrete Blocks for West Glamorgan: tell us the job, we work out the quantities and price it delivered to site.

West Glamorgan at a glance
- Covering
- 6 towns across West Glamorgan
- Postcode areas
- SA
- Delivery
- Standard mainland delivery
- How it arrives
- Banded pallets, usually crane offload
- Neighbouring areas
- Mid Glamorgan, Dyfed, South Glamorgan
Our concrete blocks range for West Glamorgan jobs
- Hollow and cellular blocksLighter dense blocks with voids, used for some garden and retaining walls.
- Aircrete (aerated) blocksVery light, easy to cut and good insulators; check the strength grade for loadbearing work.
- Block paving and edgingsOn request alongside your sub-base and sand.
- Lightweight aggregate blocksLighter to handle with better thermal performance than dense blocks.
- Dense concrete blocksHeavy, strong blocks for loadbearing walls, below ground and good sound separation.
Concrete & Aircrete Blocks delivered in West Glamorgan towns
- Concrete & Aircrete Blocks in Swansea
- Concrete & Aircrete Blocks in Neath
- Concrete & Aircrete Blocks in Briton Ferry
- Concrete & Aircrete Blocks in Gorseinon
- Concrete & Aircrete Blocks in Clydach
- Concrete & Aircrete Blocks in Ystalyfera
Working out quantities for your West Glamorgan job
A single-skin block wall in West Glamorgan 6 m long and 2.4 m high is 14.4 m². At 10 blocks per square metre plus 5% you need 152 blocks, with about 0.21 tonnes of building sand and 2 bags of cement for the mortar at 1:4. Try the block calculator
Getting concrete blocks onto your West Glamorgan site
Blocks are banded on pallets and usually crane-offloaded where the vehicle and access allow; tell us the weight limit of any drive or the ground where pallets will sit. Our standard mainland delivery area covers West Glamorgan.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
- Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
- Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
Getting the right concrete blocks
Dense or aircrete?
Dense blocks are strong and good for sound separation but heavy; a 100 mm dense block can weigh around 20 kg. Aircrete blocks are much lighter and insulate better, which helps with energy targets, but need the right fixings.
Handling heavy blocks
Health and safety guidance discourages laying very heavy blocks by hand for long periods. Lighter blocks or planning the lift can make a big difference on site.
Wales has its own Approved Documents, including its own Part L for energy efficiency, and building control is handled by the local authority or a registered approver.
Common questions from West Glamorgan
Can you deliver concrete blocks to a site with restricted access in West Glamorgan?
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.
Do you deliver concrete blocks to West Glamorgan?
Yes. We deliver across West Glamorgan, including SA. Our standard mainland delivery area covers West Glamorgan. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Are aircrete blocks strong enough for an extension?
Many aircrete blocks are designed for loadbearing walls, but grades differ. Check the strength your design calls for and the manufacturer's guidance on use below DPC.
How many blocks on a pallet?
It varies with the block size and maker. We confirm the pallet quantity with your price.
Concrete & Aircrete Blocks in neighbouring areas
- Concrete & Aircrete Blocks in Mid Glamorgan
- Concrete & Aircrete Blocks in Dyfed
- Concrete & Aircrete Blocks in South Glamorgan
- Concrete & Aircrete Blocks in Gwent
- Concrete & Aircrete Blocks in Powys
More materials delivered across West Glamorgan
- Damp Proofing & Membranes in West Glamorgan
- OSB, MDF & Chipboard in West Glamorgan
- Ballast & Gravel in West Glamorgan
- CLS Studwork Timber in West Glamorgan
- Mineral Wool Insulation in West Glamorgan
- Building & Sharp Sand in West Glamorgan
- Adhesives, Sealants & Foam in West Glamorgan
- Anchors, Bolts & Threaded Rod in West Glamorgan
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.
