SureCav 25

IMPORTANT: Please check that you have ordered the correct depth of...

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    £

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SureCav 25

SureCav 50

Sold in packs of 5 or 10 sheets (min. order 10 sheets)   ...

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    £

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SureCav 50

Washers

SOLD IN BAGS OF 50. It is recommended to fix each panel with 5 washers....

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Washers

Type-W Vent

Translucent Type-W Vent. 50 vents to a box. Standard size 105/115mm...

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Type-W Vent

Type-W Vent Extender Duct

Type W Extension Duct - Translucent. 50 ducts to a box. Extension...

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Type-W Vent Extender Duct

SureCav25 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



Description Rate Per Cost
Material Cost      
Concrete Block £21.50 psm* £4,300.00
DPC Linear Metres £0.15 plm* £4.20
Mortar £6.50 psm* £1,300.00
Spoil Excavation and Haulage £98.00 cm* £294.00
Additional Concrete in Foundations £110.00 cm* £330.00
Lintels over doors and windows in backing block skin along with additional wall ties At least   £1050.00
Labour Cost      
Bricklayer(s) and Labourer (estimated) £23.00 psm* £4,200.00
Additional Costs      
2 weeks extra financing on contract Estimated   £402.00
2 weeks additional scaffold hire £725.00 pw* £1,450.00

Total Estimated Cost of Using Concrete Backing Blocks




£13,730.20
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)

Having used SureCav on at least 6 contracts we will never use backing blocks or shutter boards again. EMM-LEC Ltd

Testimonial