SureCav25 Cost Comparison
See how much you can save using SureCav
- Over 50% cheaper
- Faster and easier to install
- Peace of mind, knowing your build is protected
Cost comparison
Costs and savings are those incurred using a 100mm, 7N dense concrete backing block, which is not required when SureCav25 is used.
The Costs are based on a 200 square metre wall dwelling which is the estimated square meterage of a four bedroom house.
The cost of SureCav25 for this area (200m2) is priced at £15.00 per sheet (370 sheets SureCav), giving a total of £5,550.00

Comparison Results of SureCav v 100mm Concrete Blocks (per square metre)
Estimated Cost of Using Backing Blocks (£13,730.20/200) = £68.65
SureCav25 Cavity Spacer System (£5,555.00/200) = £27.75
SureCav25 savings (m2) = £40.90
Overall savings: £8,175.20
By choosing SureCav25 you could be saving £40.90 per square metre by not building with a block support wall. That’s over 2.5 times cheaper than a block backing wall! With a 25mm residual cavity, there is also the option to insall additional insulation to help lower U-Values. Also, don’t forget that the time saved using SureCav25 results in a faster build, estimated to be 10 working days on an average four bedroom house.
Costs quoted exclusive of VAT
*psm – per square metre
*plm – per linear metre
*pw – per week
*cm – per cubic metre (i.e. 100mm x 40m = 4 cubic metre)
Testimonials
Multiple Benefits
of Using SureCav
Using Surecav provides multiple benefits
With the June 2022 building regulations now in force, with SureCav25 and 75mm insulation, you will not need to amend your drawings to achieve 0.18Wm2K in an overall 100mm cavity.
Keep the wall width to a minimum and avoid having to purchase more expensive lintels. A new and lightweight alternative to heavy and expensive concrete backing blocks.
SureCav increases floor space and acts as a rainscreen to the harshest weather. BBA certified and readily available to specifiers, SureCav is the ultimate space and cost saving solution for cavity wall construction.
Certifications
View all certifications
BBA Approved

LABC Approved

NBS Source
Talk to an expert about using SureCav for your next project
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