These can be a huge cost at the end of the contract and the requirement is to offer a suitable repair and usually at least a 10 year warranty. Optional 15 or 20-year installations are also available.
Because we manufacture and install our own systems we both know how to install correctly reducing delays to programme that can add to costs.
We have both a margin from our manufacturing side and our contracting division so we have a huge pricing advantage over most other roofing contractors.