BN18 · Arundel
BN18: honest biocide treatment pricing on a route day
BN18 is a compact enough postcode that a working day here fits together neatly for us. Arundel town, Tortington, Ford and the Arun valley fringe.
BN18 is a compact enough postcode that a working day here fits together neatly for us. Arundel town, Tortington, Ford and the Arun valley fringe. Stone-and-flint conservation cottages, Victorian terraces on Tarrant Street and detached homes on the Arundel Park edge — heritage-heavy with delicate lead flashings.
Inside the BN18 postcode
Arundel town, Tortington, Ford and the Arun valley fringe.
Roof stock we see here
Stone-and-flint conservation cottages, Victorian terraces on Tarrant Street and detached homes on the Arundel Park edge — heritage-heavy with delicate lead flashings.
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
Fog off the Arun valley keeps tile surfaces damp long into the morning for most of the winter.
How the route day works
BN18 sits on a Sussex day route with the wider Arun District and often pairs with a Bognor (PO21) or Worthing (BN13) job.
Streets & areas covered inside BN18
- Tarrant Street
- Maltravers Street
- Ford
- Tortington
- Wildbrooks fringe
Neighbouring coverage
Worthing (10 mi), Bognor Regis (8 mi), Chichester (11 mi), Petworth (10 mi).
Frequently asked
Which streets and areas do you cover inside BN18?
We cover the whole BN18 district — including Tarrant Street, Maltravers Street, Ford, Tortington — and we schedule BN18 work into a shared route day with Arundel.
Is biocide treatment priced differently inside BN18?
Only in the sense that the roof stock and micro-climate here decide the method. Stone-and-flint conservation cottages, Victorian terraces on Tarrant Street and detached homes on the Arundel Park edge — heritage-heavy with delicate lead flashings.
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 BN18 specifically, fog off the arun valley keeps tile surfaces damp long into the morning for most of the 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 BN18 specifically, fog off the arun valley keeps tile surfaces damp long into the morning for most of the winter, and we plan visits with that in mind.
BN18: book onto our next Arundel-area route day
BN18 sits on a Sussex day route with the wider Arun District and often pairs with a Bognor (PO21) or Worthing (BN13) job. Send the address and we'll drop you into the next scheduled visit.