100mm Solid Dense Concrete Block

£2.10 Incl. VAT

Free delivery over £150 (Exceptions Apply)
Next Day Available | 30 Day Return Policy
Further Delivery Information


This 100mm Solid Dense Concrete Block is suitable for cavity or solid wall constructions, internal load-bearing walls and beam and block flooring. Water-resistant with sound insulation properties. We also stock Building Sand.

Product Details

  • Creates a good base for fixings
  • Suitable for internal and external use
  • Resistant to fire and sound
  • BBA approved
  • Conforms to BS EN ISO 9001
  • Complies with BS EN 771-3

Technical Specification

  • Height: 215 mm
  • Length: 440 mm
  • Width: 100 mm
  • Weight: 18.5Kg
  • Colour: Grey
  • Compressive Strength: 7.30 N per mm2
  • Fire Rating: Class A6
  • BBA Approved: Yes
  • Type: Dense Block
  • Manufacturer Model No: 1757


Solid Dense Block

Delivery Information

We have multiple delivery options

  • Next day carrier
  • 2-3 day carrier
  • Click & Collect from store


The cost of the carriage will be displayed before your final checkout. Free delivery is available on most items for orders over £150, exceptions do apply.


  • Orders will only be dispatched and delivered on weekdays.
  • Orders for the next working day delivery must be placed before 2 pm, this gives us time to pick and pack before the carrier arrives to collect.
  • We aim to dispatch all carrier delivered items within 48hrs, and all items delivered on our own transport within 5 days, Monday to Friday.
  • A dispatch email will be sent when your goods leave us, if delivery is by the carrier, this email will include tracking information. If your order is delayed for any reason, we will contact you.


We pride ourselves on our customer service but mistakes can happen. If you receive an incorrect or faulty item, please notify us within 30 days to arrange a refund, return or exchange.

Solid Dense Block