Frequently AskedQuestions

Roofs, driveways, patios, render, brickwork, cladding, gutters, soffits, fascias, decking and more. If it's an exterior surface on a home, we can usually clean or restore it — using the correct method for that material.

Yes. We come to your property, inspect the surfaces, recommend the right approach and provide a clear, fixed quote. There's no pressure and no obligation.

Often, yes — clear photos help us give an initial idea. For most jobs we'll still recommend a free site visit so the quote is accurate and there are no surprises.

It can. Excessive pressure pits natural stone, strips render and forces water under roof tiles. That's why we assess each surface and use low-pressure or soft-wash methods where appropriate, rather than blasting everything.

Yes. Black spot is lichen, not dirt, which is why pressure washing alone rarely removes it. We use a specialist treatment that targets the lichen for proper, lasting results.

Yes. After cleaning, Chiltern EverGuard™ is applied to help protect against the return of moss, algae and lichen. Protection typically lasts between 12 and 24 months, depending on the property's location, surrounding environment, surface type and ongoing maintenance.

We restore surfaces as far as they can realistically go. Deep, long-term staining or existing physical damage may remain — we'll always set honest expectations before any work begins.

With Chiltern EverGuard™, results last considerably longer. How long depends on shade, moisture, nearby trees and aspect. We'll advise on a sensible maintenance interval for your property.

Yes — we're fully insured, and Lantra-trained and BWCA-certified, so the work is carried out to a recognised professional standard.

We're based in Marlow and cover Buckinghamshire, Berkshire and Oxfordshire — including Amersham, Beaconsfield, Chesham, High Wycombe, Gerrards Cross, Maidenhead, Cookham, Henley-on-Thames and Princes Risborough.