You have no items in your basket.
Menu
Hollow 215mm concrete block with small twin cavities placed on a paved patio, with neatly trimmed grass and a timber sleeper border in the background. Captured in natural daylight with soft garden surroundings.
Hollow 215mm concrete block with small twin cavities placed on a paved patio, with neatly trimmed grass and a timber sleeper border in the background. Captured in natural daylight with soft garden surroundings.
Standard 215mm hollow concrete block with two rectangular cavities, photographed on a plain white background. Ideal for structural and loadbearing construction applications.

215mm Hollow Concrete Block 7.3N 01789 (40)

• High quality 215mm hollow concrete block for superior strength and durability • Meets industry standard 7.3N strength rating for reliable construction projects • Versatile size ideal for a variety of building applications • Precision engineered for easy installation and consistent results • Trusted by professionals for top performance and long-lasting quality More product details below
Manufacturer: Aggregate Industries - Bradstone & Charcon
Availability: In stock
SKU: BB01008
£3.78
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options

Key features:

  • Available in solid and hollow format for ultimate versatility with a standard strength of 7.3N/mm2
  • High strength concrete blocks up to 22.5 N/mm2 are available subject to order to your specification
  • Masterdenz blocks are available in standard, paint-grade finishes for various applications
  • Quality assured manufacture

140mm hollow dense concrete blocks with a strength of 3.6N/mm2.

Key features:

  • Available in solid and hollow format for ultimate versatility with a standard strength of 7.3N/mm2
  • High strength concrete blocks up to 22.5 N/mm2 are available subject to order to your specification
  • Masterdenz blocks are available in standard, paint-grade finishes for various applications
  • Quality assured manufacture

140mm hollow dense concrete blocks with a strength of 3.6N/mm2.

*
*
*
*
Customers who bought this item also bought
Outdoor photo of a 100mm concrete block on a paved surface, with key product benefits listed beside it including high strength (7.3 N/mm²), durability, and suitability for load-bearing walls. Red brick wall and green shrubs in the background

100mm Concrete Block 7.3N 01757 (72)

• High-quality 100mm concrete block • Provides excellent strength with a rating of 7.3N • Ideal for use in various construction projects • Durable and long-lasting construction material • Easy to work with and versatile for different applications
£1.74
25kg bag of Mannok Master Grade Cement in blue weatherproof packaging, featuring branding and icons highlighting improved workability and suitability for mortar and plaster applications

Mannok 32.5N Mastergrade Cement in Plastic 25kg 0758 (60)

Key features: • Smooth texture • Excellent work ability • Easy to handle • Uniform results • Frost protection • Plastic weather proof packaging • Ideal for: mortar and plaster • Suitable for: concrete and screed
£8.75
Picture of 140mm Concrete Block 7.3N 01764 (48)

140mm Concrete Block 7.3N 01764 (48)

• High-quality 140mm concrete block • Ideal for various construction projects • Provides excellent strength and durability • Size: 440mm x 215mm x 140mm • Complies with British Standards BS EN 771-3 More product details below
£2.76
Rectangular 100mm dense concrete block placed on a paved patio surface in a landscaped garden, with a brick wall and flowering shrubs in the background. Ideal for structural and loadbearing construction

100mm Concrete Block 10N 01854 (72)

• 100mm concrete block suitable for various construction projects • Manufactured to a strength of 10N for durability and stability • Ideal for building walls, foundations, and other structural applications • Precisely shaped and sized for easy installation and alignment • Available in bulk quantities for large-scale projects or individual purchases for smaller jobs More product details below
£2.19
About Us
Services
Copyright © 2026 Kellaway Building Supplies. All rights reserved.
Powered by nopCommerce