// Projects › 01
// 01 · Insulated over-clad
Truck & bus dealership — Washington, Tyne & Wear
BeforeAfter
Before · tired sheets, failing rooflights
After · one continuous insulated envelopeA working dealership workshop under an ageing composite panel roof. We installed a 240mm-deep bar & bracket over-clad — fixed through the existing panels into the steel purlins — with 240mm mineral wool insulation, 0.7mm profiled steel outer sheets and new class 3 GRP rooflights throughout. Automatic opening vents went in at the same time, and we designed and built a membrane-lined gutter over the curved eaves, detailed so a second-phase wall over-clad can pick up from it cleanly. No strip-off, no exposure of the building — the old roof never came off.
// Installed: Trimform roof sheets & flashings · Raintite membrane-lined steel gutter · Ash & Lacy 240mm bar & bracket system · 240mm Superglass Clad Mat insulation · Ash & Lacy fixings & sealants
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// client name withheld on the open web · full named reference available on request
Your roof could be next.
It starts with a survey — walked on foot by the people who’d do the work, priced fixed on paper. You keep the report either way.