✓ Local Delivery
✓ Trade & DIY
✓ Huge Product Range
✓ Competitive Prices
✓ Helpful Advice
✓ Local Delivery
✓ Trade & DIY
✓ Huge Range
✓ Helpful Advice
● Open a trade account today & save
● Local delivery available
● Trade & DIY building supplies
● Competitive prices on everyday essentials
● Need help? Speak to the SJS team
● Bricks, blocks, timber, tools & landscaping

100MM CELLULAR 7N CONCRETE BLOCK (90PK)

£1.83 per blockSold individually – order as many as you need. A full pack is 90 blocks (£164.70).

Inner and Outer leaves of cavity walls up to 3 storeys.

Internal partition walls.

Acoustic separating party walls to Part E of the Building Regulations.

‘Standard’ finish provides an excellent surface for mortars, renders and plasters

Number of blocks
View full product details
SKU: H00058 Category:

Product details

Cellular offer a lower weight alternative to Solid Dense Concrete Blocks with an improved thermal performance.

These Dense Concrete Blocks are manufactured to BS EN 771-3 using high quality class 2 aggregates. These group 2 units are blinded on one bed face to allow for a full bed of mortar and their lower weight means easier manual handling.

Cellular Dense Blocks are manufactured to BS EN 771-3 and are ISO 9001 Quality Assured, ISO 14001 Envi­ron­men­tally Certified and hold BES 6001 ‘Excellent’.

Cellular Concrete Blocks consists of up to 30% recycled raw materials and their enhanced thermal properties make these concrete blocks an excellent solution for higher strength, sustainable building.

Product details

Check sizes, options and availability

Select your required size, quantity or option before adding to basket. For any product advice, speak to the SJS team before ordering.

Delivery & collection

Local delivery available

Many products are available for local delivery or collection. Delivery options are confirmed during checkout where applicable.

Need help?

Not sure what to order?

Call us before placing your order and we’ll help with sizes, stock, materials, quantities and delivery options.

Need help before ordering?

Call SJS for stock, delivery or product advice.

Not sure whether this product is right for your job? Speak to the SJS team for product advice, availability, brick matching, plan take-offs, trade support or local delivery options.

Local delivery Building materials, landscaping supplies, timber, tools and trade essentials delivered locally where available.
Free brick matching Bring in a sample or speak to the team and we’ll help find the closest available match.
Plan take-offs Send or bring your plans to SJS and we’ll help work out the materials you need.