Order concrete blocks for delivery in Haverfordwest

Our concrete blocks range for Haverfordwest jobs

• Block paving and edgingsOn request alongside your sub-base and sand.
• Lightweight aggregate blocksLighter to handle with better thermal performance than dense blocks.
• Hollow and cellular blocksLighter dense blocks with voids, used for some garden and retaining walls.
• Trench and foundation blocksWide blocks laid in foundation trenches instead of lots of concrete.

How delivery works in Haverfordwest

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. Haverfordwest is inside our standard mainland delivery area.

• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
• Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
• On busy streets in Haverfordwest, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.

Sizing your order

A single-skin block wall in Haverfordwest 10 m long and 2.7 m high is 27 m². At 10 blocks per square metre plus 5% you need 284 blocks, with about 0.39 tonnes of building sand and 4 bags of cement for the mortar at 1:4. Try the block calculator

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.

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.

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.

Concrete & Aircrete Blocks in Haverfordwest: questions

How soon can concrete blocks be delivered in Haverfordwest?

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.

Is there a minimum order for delivery to Haverfordwest?

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.

How many blocks on a pallet?

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

What is the difference between 3.6 and 7.3 N/mm² blocks?

The number is the compressive strength. 7.3 N/mm² blocks carry more load and are often specified below ground or for heavily loaded walls; 3.6 N/mm² is common for upper storeys and partitions. Follow your drawings.