At Trustmark Roofing and Building, we believe in aligning with organisations that uphold the highest industry standards. We’re proud members of the Certass Trade Association (TA) — the UK’s largest trade body representing the glazing and fenestration sector.
This membership signifies our dedication to the following:
Being part of Certass TA provides us with access to:
For our customers, this means:
Our affiliation with Certass TA underscores our promise to deliver services that meet and exceed industry expectations. When you choose Trustmark Roofing and Building, you partner with a North East based roofing specialist that values integrity, professionalism, and continuous improvement.
Want to see how this fits in with the rest of our credentials? View all our accreditations and memberships.
Alongside Certass membership, we hold several additional accreditations.
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