Soft wash biocide treatment — no high-pressure washing. Covering all SO40 postcodes. Free quotes.
Tell us the job in 30 seconds. No pushy sales, no call-out fee.
Totton's Test Valley location creates the highest ground moisture of any town we cover — persistent river humidity from the Test means north-facing slopes grow moss faster than virtually any other area in Hampshire. The 1960s Calmore estates have concrete tile roofs where moss growth is a consistent annual issue. The older properties near Totton High Street with clay tile see slightly slower regrowth but still require treatment every 2 to 3 years in this damp microclimate.
All prices are guides. Call for a free no-obligation quote specific to your property.
No call-out fee. No obligation. Just an honest quote.
0238 184 9628Mon–Fri 8am–6pm · Sat 8am–2pm · Emergency: 24/7
Request Free QuoteMoss thrives in persistent moisture. In Test Valley river humidity — one of the dampest locations in Hampshire, north-facing slopes and valley areas remain damp for extended periods — ideal conditions for rapid moss establishment. The 1960s and 1970s Calmore and Testwood estates with older Victorian and Edwardian stock near Totton High Street means that concrete interlocking on Calmore estates, clay tile and slate near the older town centre roofs are the primary substrate across Totton. Concrete interlocking tile is more susceptible to surface moss growth than clay or slate — the surface texture retains moisture better and provides better anchorage for moss roots.
We use soft wash biocide application — low-pressure delivery of moss-killing solution that kills growth at the root without the surface damage that high-pressure washing causes. On concrete tile roofs across Totton, high-pressure washing strips the tile surface and erodes pointing. Dead moss weathers away over 3 to 6 months after treatment, leaving a biocide residue that suppresses regrowth for 2 to 4 years in Test Valley river humidity — one of the dampest locations in Hampshire.
Valley blockage is the most urgent moss-related issue in Totton. Debris accumulating in valleys — moss growth, leaf fall, lichen material — blocks the drainage channel and causes water to back up under the tile covering. In Test Valley river humidity — one of the dampest locations in Hampshire, a blocked valley in October typically causes a visible damp patch before Christmas. We carry out valley clearing as a standalone service or as part of a full roof treatment, with inspection of tile condition included.
Moss thrives in persistent moisture. In Test Valley river humidity — one of the dampest locations in Hampshire, north-facing slopes and valley areas remain damp for extended periods — ideal conditions for rapid moss establishment. The 1960s and 1970s Calmore and Testwood estates with older Victorian and Edwardian stock near Totton High Street means that concrete interlocking on Calmore estates, clay tile and slate near the older town centre roofs are the primary substrate across Totton. Concrete interlocking tile is more susceptible to surface moss growth than clay or slate — the surface texture retains moisture better and provides better anchorage for moss roots.
We use soft wash biocide application — low-pressure delivery of moss-killing solution that kills growth at the root without the surface damage that high-pressure washing causes. On concrete tile roofs across Totton, high-pressure washing strips the tile surface and erodes pointing. Dead moss weathers away over 3 to 6 months after treatment, leaving a biocide residue that suppresses regrowth for 2 to 4 years in Test Valley river humidity — one of the dampest locations in Hampshire.
Valley blockage is the most urgent moss-related issue in Totton. Debris accumulating in valleys — moss growth, leaf fall, lichen material — blocks the drainage channel and causes water to back up under the tile covering. In Test Valley river humidity — one of the dampest locations in Hampshire, a blocked valley in October typically causes a visible damp patch before Christmas. We carry out valley clearing as a standalone service or as part of a full roof treatment, with inspection of tile condition included.
Moss thrives in persistent moisture. In Test Valley river humidity — one of the dampest locations in Hampshire, north-facing slopes and valley areas remain damp for extended periods — ideal conditions for rapid moss establishment. The 1960s and 1970s Calmore and Testwood estates with older Victorian and Edwardian stock near Totton High Street means that concrete interlocking on Calmore estates, clay tile and slate near the older town centre roofs are the primary substrate across Totton. Concrete interlocking tile is more susceptible to surface moss growth than clay or slate — the surface texture retains moisture better and provides better anchorage for moss roots.
We use soft wash biocide application — low-pressure delivery of moss-killing solution that kills growth at the root without the surface damage that high-pressure washing causes. On concrete tile roofs across Totton, high-pressure washing strips the tile surface and erodes pointing. Dead moss weathers away over 3 to 6 months after treatment, leaving a biocide residue that suppresses regrowth for 2 to 4 years in Test Valley river humidity — one of the dampest locations in Hampshire.
Valley blockage is the most urgent moss-related issue in Totton. Debris accumulating in valleys — moss growth, leaf fall, lichen material — blocks the drainage channel and causes water to back up under the tile covering. In Test Valley river humidity — one of the dampest locations in Hampshire, a blocked valley in October typically causes a visible damp patch before Christmas. We carry out valley clearing as a standalone service or as part of a full roof treatment, with inspection of tile condition included.
Moss holds water against the tiles and blocks the drainage in Totton’s damp, tree-lined streets. Here is when it is worth treating and when to leave it.
When it is not the answer: A light dusting of moss on a sound roof is cosmetic and can be left; we never pressure-wash a tiled Southampton roof, which drives water under the laps and strips the tile surface Read the full guide.
We come out, go up on the roof and into the loft, and trace the fault to its real cause on your Totton property before quoting a penny.
Your quote is itemised and plain — access and scaffold priced as separate lines — so you can see exactly what you are paying for. No obligation.
We agree a time that suits you, and we attend the same day for genuine Totton emergencies.
We soft-scrape and brush the moss by hand — never a pressure washer on tiles — clear the gutters and valleys, and treat with biocide to slow the return.
Everything is cleared away, we walk you through the finished job, and you get the written guarantee.
| Job | Typical duration |
|---|---|
| Moss removal + biocide — semi | 1 day |
| Full clean — detached | 1–2 days |
| Gutter clear add-on | 1–2 hours |
| Biocide-only re-treatment | Half a day |
Timings on Totton roofs flex with the forecast — we plan around it and never leave a roof exposed overnight.
Moss work runs from towers, roof ladders or scaffold depending on pitch and height, always itemised in the quote. Scaffold is specified for: steep or high roofs where safe standing time is needed for the full slope - always itemised in your written quote, never a hidden extra, and we arrange it.
Totton and Calmore have large post-war estates where scaffold access is straightforward but permits run through New Forest District Council. Pavement scaffold and skip permits go through New Forest District Council; allow a few working days on streets like Commercial Road, Rumbridge Street, the older streets near the Test where space is tight.
| Job | Typical range | Notes |
|---|---|---|
| Moss removal + biocide — semi | £300–£550 | Full roof |
| Full clean — detached | £500–£900 | Larger roof |
| Gutter clear add-on | £80–£150 | Same visit |
| Biocide re-treatment | £180–£350 | Maintenance |
| Soft-wash treatment | £350–£650 | No pressure washing |
Worked example: a soft-scrape moss removal plus biocide on a 1960s semi at a post-war semi in Calmore in Totton: around £420 including access.
No deposit; payment on completion. Written quote separating removal, biocide and any gutter work. VAT included where applicable.
Covering SO40 and surrounding postcodes.
The removal work is guaranteed; biocide slows regrowth for a season or two, though moss returns naturally on shaded Southampton roofs.
Every Totton job carries the same written 10-year workmanship guarantee, and any materials carry their manufacturer warranties on top.
“NFRC maintenance guidance identifies blocked rainwater goods as a leading avoidable cause of water ingress and fascia decay, recommending clearing before winter as basic preventive roof care.”— NFRC maintenance guidance / HSE work-at-height
Quiet, external work — some scraping noise and bagged moss removed at the end — with no need to be home. You do not need to stay home for external work - we just need power and access agreed in advance.
Removal runs year-round; biocide is applied in a dry window so it is not washed off before it works. Totton sits on the Test estuary edge, so waterfront properties see damp, salt-laden air and quick moss regrowth.
Soft wash biocide treatment on a 3-bed semi in Totton: £200 to £400. Physical removal plus treatment: £400 to £900. Valley clearing: £100 to £250 per valley. Free no-obligation quotes on all work.
In Totton's Hampshire climate, treatment typically lasts 2 to 4 years. We advise on an appropriate cycle for your specific roof during the free inspection.
No. We use soft wash — low-pressure biocide application that kills moss without damaging tile surfaces or dislodging fixings. High-pressure washing accelerates tile deterioration.
Yes. We cover all of SO40 including Totton and surrounding areas. Free quotes on all moss removal and valley clearing work.
No call-out fee. No obligation. Honest advice from a local roofer.
0238 184 9628