Fully patented design
Save 80% time applying
fits 10mm – 32mm rebar sizes
Save 50% cost
As little as 5p per bar
Installation Guide
Tested to OSHA Requirements
With 114KG from 3M height (blocks at 1.5M centres)
Approved Stockists
Projects
Our Clients
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FAQs
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How many units in a box?
There are 40 units per box which will cover a linear row of 60 meters of reinforcement.
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How long will delivery take?
Shipping will typically take 3 working days within the UK and 7 working days by air-freight for EU countries. Contact us for estimates for countries outside of EU.
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What sizes do I need to order?
WISAblock fits all size diameter bars ranging between 10 and 32mm.
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What is the recommended spacing between WISAblocks?
WISAblock should be installed every 1.5 meters, in line with our test conditions.