Trusted Cosham cleaning,from windows to render.

Cosham takes weather off the harbour and run-off off Portsdown Hill — salt-laden southerlies hit the south-facing aspects on the High Street and Highland Road, while chalk and tree-debris washes down from the hill above into the Wymering-edge gutters. The mature trees through Cosham Park and along the residential roads drop heavy leaf-fall by mid-October that combines with traffic film from the A27 and A3 corridor to form a sticky black coating on north-facing UPVC. Render on the older semis goes visibly green over a single winter on north and east elevations. Our pure-water filtered below 10ppm lifts the salt and traffic residue properly, and our softwash chemistry deals with the algae at the root.