PO9 · Havant
Biocide Treatment across the PO9 postcode
Biocide Treatment in the PO9 postcode is a distinct job. Havant, West Leigh, Bedhampton and the fringe of Langstone.
Biocide Treatment in the PO9 postcode is a distinct job. Havant, West Leigh, Bedhampton and the fringe of Langstone. Mainly 20th-century interlocking concrete tile stock — 1930s semis and post-war terraces — with salt-driven lichen the defining problem. That combination is what we quote against — not a generic town-wide price sheet.
Micro-climate
Onshore winds off Langstone Harbour push salt inland across the whole postcode almost every day of winter.
Inside the PO9 postcode
Havant, West Leigh, Bedhampton and the fringe of Langstone.
Roof stock we see here
Mainly 20th-century interlocking concrete tile stock — 1930s semis and post-war terraces — with salt-driven lichen the defining problem.
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.
How the route day works
PO9 pairs with PO10 (Emsworth) and the PO7/PO8 Waterlooville edge on a coastal-day route.
Streets & areas covered inside PO9
- West Leigh
- Bedhampton
- Emsworth Road
- Leigh Park
- Langstone
Neighbouring coverage
Emsworth (3 mi), Waterlooville (4 mi), Portsmouth (7 mi), Chichester (8 mi), Petersfield (13 mi).
Frequently asked
Which streets and areas do you cover inside PO9?
We cover the whole PO9 district — including West Leigh, Bedhampton, Emsworth Road, Leigh Park — and we schedule PO9 work into a shared route day with Havant and Waterlooville.
Is biocide treatment priced differently inside PO9?
Only in the sense that the roof stock and micro-climate here decide the method. Mainly 20th-century interlocking concrete tile stock — 1930s semis and post-war terraces — with salt-driven lichen the defining problem.
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 PO9 specifically, onshore winds off langstone harbour push salt inland across the whole postcode almost every day of winter, 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 PO9 specifically, onshore winds off langstone harbour push salt inland across the whole postcode almost every day of winter, and we plan visits with that in mind.
Free biocide treatment survey inside PO9
Real local team, real PO9 experience, no phone-guess pricing.