GU27 · Haslemere
GU27 biocide treatment — a proper local service
The GU27 postcode has its own personality when it comes to biocide treatment. Haslemere town and the surrounding Hindhead, Fernhurst and Grayswood villages.

The GU27 postcode has its own personality when it comes to biocide treatment. Haslemere town and the surrounding Hindhead, Fernhurst and Grayswood villages. Arts and Crafts detached houses with steep clay-tiled roofs, tile-hung elevations and complex valleys are the defining stock of GU27.
Inside the GU27 postcode
Haslemere town and the surrounding Hindhead, Fernhurst and Grayswood villages.
Roof stock we see here
Arts and Crafts detached houses with steep clay-tiled roofs, tile-hung elevations and complex valleys are the defining stock of GU27.
Biocide Treatment process
Biocide is applied as a soft-wash spray across every pitch, saturating the tile surface so spores are killed at the root.
Micro-climate
The highest natural elevation of any of our postcodes makes this one of the wettest and mossiest patches we cover.
How the route day works
GU27 is a full-day route on its own because the plots are large and the complex roofs take longer per property than average.
Streets & areas covered inside GU27
- Hindhead
- Grayswood
- Fernhurst
- Beacon Hill
- Blackdown
Neighbouring coverage
Liphook (5 mi), Godalming (9 mi), Farnham (10 mi), Petersfield (10 mi), Guildford (14 mi).
Frequently asked
Which streets and areas do you cover inside GU27?
We cover the whole GU27 district — including Hindhead, Grayswood, Fernhurst, Beacon Hill — and we schedule GU27 work into a shared route day with Haslemere and Liphook.
Is biocide treatment priced differently inside GU27?
Only in the sense that the roof stock and micro-climate here decide the method. Arts and Crafts detached houses with steep clay-tiled roofs, tile-hung elevations and complex valleys are the defining stock of GU27.
Is biocide safe for pets and plants?
Yes — the products we use are designed for domestic roof application and are safe once dry, though we cover sensitive planting during the spray itself. Across GU27 specifically, the highest natural elevation of any of our postcodes makes this one of the wettest and mossiest patches we cover, and we plan visits with that in mind.
Do I need to clean the roof first?
For heavy moss and lichen, yes — biocide works best on a physically clean surface, so we usually pair it with a scrape-and-clean visit. Across GU27 specifically, the highest natural elevation of any of our postcodes makes this one of the wettest and mossiest patches we cover, and we plan visits with that in mind.
Get a real GU27 biocide treatment price
GU27 is a full-day route on its own because the plots are large and the complex roofs take longer per property than average. Send the address and we'll drop you into the next scheduled visit.
