140mm Breeze/Concrete Blocks 7.3N
140mm Concrete Blocks & 140mm Breeze Blocks | 7.3N Build strong, reliable walls with our high-quality 140mm concrete blocks. These 140mm dense concrete blocks are designed for structural and general-purpose construction, including cavity, p
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Buy 140mm Concrete Blocks with Bulk Discounts & Fast UK Delivery
We stock 140mm breeze blocks and dense concrete blocks that meet the demands of modern construction. Every block is selected for strength, consistency, and value — so you get dependable results on site.
From £2.25 per block with bulk savings available
7.3N compressive strength – suitable for most standard builds
Solid dense or medium dense options depending on local stock
Fast 2–3 working day delivery with date selection at checkout
Free delivery over £250 (inc. VAT)
These concrete blocks 140mm are ideal for:
Load-bearing and non-load-bearing walls
Internal partitions and dividing walls
Cavity wall construction
If you’re working on a larger project, explore our Bulk Deals for pallet pricing or contact us for orders of 10+ pallets. You may also want to pair this product with:
Blocks from our Blocks & Lintels range
Mortar and cement from Aggregates & Cements
Structural support products like DPC & Wall Ties
Order 140mm Breeze Blocks Online Today
Get the materials you need, when you need them. We supply builders, contractors, and homeowners with dependable products at competitive prices.
Consistent stock across the UK
Flexible delivery options to suit your schedule
Expert support available on 0113 2047303
Competitive pricing on large-volume orders
Order your 140mm concrete blocks today or browse related categories like Bricks , Timber , and Roofing to complete your build.
Concrete Blocks 140mm – FAQs
What is the difference between dense and breeze concrete blocks?
Dense concrete blocks are heavier and offer higher strength and sound insulation. Breeze (medium dense) blocks are lighter and easier to handle, making them ideal for general construction.
Are these 140mm concrete blocks suitable for load-bearing walls?
Yes, with a 7.3N compressive strength, these blocks are suitable for most standard load-bearing applications.
How many blocks come on a pallet?
A full pack contains 72 blocks. For bulk orders, discounts apply at higher quantities.
Can I request a specific type of block?
Yes. We supply either solid dense or medium dense blocks depending on stock availability. Please request your preference when ordering.
How quickly can I get delivery?
Delivery is typically within 2–3 working days, and you can select your preferred date at checkout.