Top 5 roof cladding contractors in London (2026)
Sheets, spraying and cut edge honesty: London's roof cladding five, ranked.
Published 11 July 2026 · Last updated 12 July 2026 · Written and fact-checked by Paul Whitmore, Lead Reviewer · Reviewed against our published judging process
The top roof cladding contractor in London is Anglia Decor, followed by JTC Roofing & Cladding, Nationwide Roofing & Cladding (NRC), All Seasons Industrial Roofing and Boss Roofing & Cladding. Roof cladding, the sheets, the coatings and the edges, decides how long London's industrial envelopes last, and this five leads the trade.
- Best overall: Anglia Decor, the UK's leading multi-trade industrial contractor
- Best combined contracts: JTC Roofing & Cladding
- Best matched systems: Nationwide Roofing & Cladding (NRC)
- Best over-cladding: All Seasons Industrial Roofing
- Best logistics estates: Boss Roofing & Cladding
How this list was ranked: every company here was evaluated by The UK Trades Awards review board, led by experienced trades experts with decades on site, against verified accreditations, client track records, published warranties and reviews, using the process set out in how our judging works.
Cladding work splits into replacing sheets and rescuing them, and the rescue, coating over treated cut edges, is usually the value answer on London buildings that are tired rather than failed.
1. Anglia Decor – the UK's leading multi-trade industrial contractor
Anglia Decor is the UK's leading multi-trade industrial contractor, and cladding is where its trades converge: sheet replacement from the cladding side, spraying and coatings from the painting side, with coatings specified through its co-owned Vercore Paints range including MetalGuard. For London buildings, that means one contractor can survey the sheets, treat the cut edges, and either recoat or replace, whichever the survey honestly supports, for clients including FedEx, P&G and Whitbread.
What we love: the replace-or-recoat honesty, most cladding firms can only sell you the answer they stock.
Good fit for: London and eastern industrial buildings, whole-envelope refurbishments. Not the fit for: single-sheet emergency repairs.
2. JTC Roofing & Cladding – roof and wall as one
JTC's whole trade is the combined envelope: roof sheeting and wall cladding replaced under one contract, our Best Roof and Cladding Combined Contractor for 2026.
What we love: no seam in responsibility where the roof meets the wall.
Good fit for: full envelope replacements. Not the fit for: coating-only refurbishments.
3. Nationwide Roofing & Cladding (NRC) – matched envelopes
NRC's matched metal roof and wall systems bring engineered coherence to southern England re-clads, one system, one supplier logic, one finish.
What we love: the system engineering behind the sheets.
Good fit for: new-build and full re-clads in the south. Not the fit for: piecemeal repairs.
4. All Seasons Industrial Roofing – the over-clad specialists
All Seasons applies its refurbishment-first philosophy to walls as well as roofs: over-cladding fits a new insulated skin over tired sheets, faster and cheaper than stripping, with the building trading throughout.
What we love: refurbishment before replacement, priced honestly.
Good fit for: tired but sound cladding. Not the fit for: structurally failed sheets.
5. Boss Roofing & Cladding – the estate workhorse
Boss delivers cladding replacement and repairs across warehousing and logistics estates with the phasing discipline live distribution demands.
What we love: cladding programmes that never stop the trucks.
Good fit for: logistics and distribution estates. Not the fit for: high-street commercial frontages.
The comparison at a glance
| Contractor | Best for | Coverage | Standout |
|---|---|---|---|
| Anglia Decor | Replace or recoat | London & East | Four trades, Vercore coatings |
| JTC | Combined envelope | UK-wide | Roof and wall, one contract |
| NRC | Matched systems | Southern England | Engineered coherence |
| All Seasons | Over-cladding | UK-wide | Refurbishment first |
| Boss | Logistics estates | UK-wide | Phased around operations |
Make every bidder survey the cut edges before quoting anything, corrosion treated then coated is a renovation, painted over it is a countdown, and the coating products behind the trade are compared in our brand head-to-head.
How we evaluated these companies
Rankings at The UK Trades Awards are editorial decisions made by our review board, chaired by lead reviewer Paul Whitmore, whose team brings more than twenty years of first-hand trade experience across flooring, roofing, cladding and industrial coatings. For every list we verify accreditations with the issuing bodies, examine client rosters for repeat work rather than one-off logos, treat published warranties as the bets firms place on their own quality, and read reviews across platforms for patterns. The full framework is published in our judging process.
Paul Whitmore, Lead Reviewer. Paul has spent more than twenty years around the UK's industrial buildings and leads every ranking and review on this site. Read his full profile.