Roof Protective Treatments in Chelmsford, Essex
Once your roof is clean, a specialist protective treatment creates an invisible barrier that actively prevents moss and algae from taking hold again giving you years of protection from a single application.
"Turned up when they said they would, did a brilliant job, left everything spotless. Would recommend Enviroshield to anyone in the area."
After a professional clean, applying a protective treatment is the most cost-effective way to keep your Chelmsford roof in top condition. Our biocide and sealant system kills residual moss spores and creates a water-repellent barrier that prevents regrowth for up to five years.
The Essex climate damp winters and humid summers creates ideal conditions for moss and algae to re-establish quickly on untreated roofs. Treatment significantly slows that cycle and protects tiles from the freeze-thaw damage that trapped moisture causes.
The treatment is completely invisible no change to tile colour or appearance and is applied on the same visit as your roof clean. We issue a written 5-year protection certificate on completion.
Cleaning your roof solves today's problem. Treatment prevents tomorrow's. Our biocide and sealant system penetrates the tile surface to kill residual spores and create a water-repellent barrier that prevents organic growth reestablishing itself. Most roofs treated by Enviroshield remain moss-free for five years or more.
Postcode Districts
Professional-grade biocide kills all remaining moss spores, algae, and lichen on contact.
Penetrating sealant bonds to the tile surface, creating a breathable water-repellent layer.
UV-stabilised formula protects against bleaching and degradation from prolonged sun exposure.
Active anti-algae compounds prevent the green and black staining that starts the growth cycle.
Repointing carried out where needed to prevent water tracking under ridge tiles and damaging the treatment.
Written certificate issued confirming the treatment, product used, and coverage period.
Full clean carried out first to remove all growth and debris before treatment is applied.
Biocide sprayed evenly across all tile surfaces and allowed to penetrate before sealing.
Weatherproof sealant applied to lock in the treatment and create the protective surface barrier.
Final inspection carried out and 5-year protection certificate issued with full treatment details.
Local team, honest pricing, 100+ five-star reviews. Free survey with no obligation to proceed.
