When 50% or more of a roof is being replaced the Building Regulations require the insulation to be upgraded to meet with current standard; which is currently a minimum of 270mm.
It is also necessary to be notify your Local Building Control Office at least 48hours before work commences.
To avoid the need for Building Control to be involved, which can incur extra costs and elongate the process, we have joined the government authorised Competent Roofer scheme.
This allows professional roofing contractors throughout England and Wales to self certify their own work and is spot checked by inspectors from Competent Roofer to ensure works comply with Building Regulations.
The scheme covers all types of roofing from domestic, commercial to industrial and comes with a 10 year insurance backed guarantee.