Concrete & Aircrete Blocks for Lancaster, delivered to site

Concrete & Aircrete Blocks we supply in Lancaster

• Lightweight aggregate blocksLighter to handle with better thermal performance than dense blocks.
• Aircrete (aerated) blocksVery light, easy to cut and good insulators; check the strength grade for loadbearing work.
• Hollow and cellular blocksLighter dense blocks with voids, used for some garden and retaining walls.
• Block paving and edgingsOn request alongside your sub-base and sand.
• Trench and foundation blocksWide blocks laid in foundation trenches instead of lots of concrete.

Quantities: a worked example

A single-skin block wall in Lancaster 10 m long and 2.1 m high is 21 m². At 10 blocks per square metre plus 5% you need 221 blocks, with about 0.3 tonnes of building sand and 3 bags of cement for the mortar at 1:4. Try the block calculator

Planning the drop in Lancaster

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. Lancaster is inside our standard mainland delivery area.

• Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
• If neighbours share the access, it helps to let them know a lorry is coming.
• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.

Things to check before you order

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.

Thickness

100 mm is the common inner-leaf thickness. Wider blocks (140, 190, 215 mm) are used for separating walls, single-skin garage walls and foundations.

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.

Concrete & Aircrete Blocks in Lancaster: questions

Do you deliver concrete blocks to trades and homeowners in Lancaster?

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

How many blocks per square metre?

Standard 440 × 215 mm blocks with 10 mm joints lay at about 10 blocks per square metre of wall. Add around 5 percent for cuts.

How many blocks on a pallet?

It varies with the block size and maker. We confirm the pallet quantity with your price.

How soon can concrete blocks be delivered in Lancaster?

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.