Hi, I feel your pain…it’s hard making these costly decisions without much, or any knowledge.
Just had the the leaking roof/ do I repair or replace the roof? decision myself. Useful things I found out:
A new roof now needs to comply with building regulations and be certified by Building control. However, many contractors don’t seem to know/ don’t tell you this. Issues would arise down the line, if you were selling the house and didn’t have much, or any paperwork showing your certificate, guarantee, correct materials used etc.
Some firms have Competent Roofer status and can certify the works themselves.
There’s a trade body called National Federation of Roofing Contractors.
The trouble is that in the UK, anyone can call themselves a roofer, builder etc. It makes homeowners very vulnerable and the sums involved are huge to us.
Your local guy quoting £10K may well be fine for small patch up repairs, but I don’t like the sound of his approach to the asbestos, and has he offered any sort of guarantee on the work?
The best firms usually have long wait lists but that’s a sign that they do good work.
In your position as it’s not urgent, I would do some more research into local firms bearing in mind these issues, and get more quotes. Doesn’t sound like you need to rush this decision.
I found a company registered with NFRC who were Competent Roofers, they were brilliant to deal with, all communication by email and very clear. Their prices were comparable to my other quotes.