Taking responsibility for entire projects also means taking liability for any failings and rectifications. Something as small and overlooked as a fastener can have a serious effect on airtightness, envelope corrosion, and your profits. You might think that a product warranty would cover this eventuality, but this is often not the case.


Don’t leave the selection of fasteners up to others, it could cost you in remedial work

Why should I worry about the types of fastener being used?

Air leakage costs huge amounts to fix, ensure your buildings don’t fail

What is the cost of a failed butyl & air test?