What Our CERTASS Registration Means for Our Customers

We are registered with CERTASS for window and door installation work, giving our customers clear reassurance that qualifying installations are completed and certified in line with current Building Regulations.

In plain English, CERTASS registration means that, where the work falls within the scheme, we can register the installation through CERTASS and provide the correct Building Regulations Compliance Certificate. This helps homeowners avoid the need to arrange a separate Building Control inspection for eligible replacement window and door installations.

This matters because replacement windows and external doors are not just about appearance. They also need to meet important standards covering areas such as thermal performance, safety, ventilation and correct installation. Our CERTASS registration gives customers confidence that the work is being completed with those requirements in mind.

CERTASS registration also includes consumer protection measures. This includes the use of written guarantees and Insurance Backed Guarantees, giving customers additional protection if an installer were to stop trading during the guarantee period.

Another important part of CERTASS membership is independent auditing. CERTASS registered installers are subject to checks on their work and business processes, helping to ensure that standards are maintained over time.

In practical terms, our CERTASS registration gives customers:

• A recognised route for Building Regulations compliance
• Registration of qualifying window and door installations
• A Building Regulations Compliance Certificate after completion
• Insurance Backed Guarantee protection
• Independent auditing of installation work
• Added reassurance when improving, maintaining or selling a property

View Our Public CERTASS Profile

You can view our public CERTASS registration profile here:

View G S Haydon & Son Ltd on CertifiedCompetent.co.uk

Installed to Current Building Regulation Standards

All of our window and door installations are carried out to current Building Regulation standards. This means we approach each installation with the required attention to compliance, performance and correct fitting, as well as the quality of the timber joinery itself. For our customers, it provides reassurance that the finished work is not only carefully made and installed, but also properly registered where CERTASS certification applies.