
Mould Treatment in Bridgwater
As a local damp proofing contractor trusted by homeowners in Weston-super-Mare, Bridgwater, and an impressive list of surrounding locations, Somerset Damp Proofing specialises in thorough mould removal, lasting mould prevention, and the supply, fitting, and upkeep of energy-efficient PIV installation systems.

We Deal With Mould Properly and Permanently
Effective mould treatment starts with understanding the root cause: condensation. Left untreated, black mould can damage walls, timber, clothing, and furnishings, as well as pose health risks to your family. That’s why mould treatment isn’t just about cleaning off the surface – it’s about making sure it doesn’t come back. We’ve taken on that responsibility as your go-to damp proofing contractor, helping keep properties in and around Weston-super-Mare and Bridgwater safe and comfortable by tackling everything from surface staining to serious infestations caused by persistent condensation.
Our Professional Mould Treatment Service
Somerset Damp Proofing is a team of specialists who’ve been working in the damp and mould sector for over three decades now. In that time, we’ve mastered a complete, all-in-one solution for reliable, lasting mould removal. Here’s how it works:
Survey and Diagnosis
We’ll begin with a site inspection to locate the mould source. This includes checking moisture levels, insulation, heating, and existing ventilation in affected areas.
Surface Mould Removal
Our team uses safe but powerful fungicidal washes and mould-removing agents to kill surface growth and clean the area thoroughly.
Source Control and PIV Installation
To prevent mould from returning, we’ll install a modern Positive Input Ventilation (PIV installation) system. This discreet unit works by drawing fresh air into the home and pushing out damp, stale air before condensation has the chance to settle.
Ongoing Mould Prevention
We’ll advise on small lifestyle changes—such as avoiding drying clothes indoors, or ensuring ventilation in bathrooms and kitchens—that complement your PIV installation and enhance your home’s overall air quality.


Why Is Mould So Common?
In both older and more modern homes in Weston-super-Mare, Bridgwater, and the surrounding Somerset towns and villages, mould is often caused by a lack of ventilation leading to a build-up of moisture in the air. Cooking, bathing, drying laundry, and similar everyday activities can all create condensation. Once that moisture hits a cold surface like a window frame or wall, mould starts to grow.
Common triggers include:
- Poor air circulation and blocked vents
- Inadequate heating in colder rooms
- Drying laundry indoors without an extractor or dehumidifier
- Over-insulation with no airflow
- Leaking windows or guttering
Many properties in our principal service areas suffer from these exact conditions, which is why expert mould treatment, proper PIV installation, and proactive mould prevention are essential.
How PIV Installation Helps
PIV installation is one of the most effective, discreet, and low-energy ways to prevent mould for good. The system works by gently introducing filtered air into your home at a continuous rate, usually from a loft-mounted fan. This constant airflow dilutes moisture, pushes out stale air, and keeps the entire property dry and fresh.
Benefits of PIV installation:
- Quiet and discreet operation
- Energy-efficient and low maintenance
- Helps remove allergens, dust mites, and even radon gas
- Effective for properties of all sizes
- Ideal for tenants and homeowners
We recommend PIV installation for any long-term mould prevention plan, especially in homes that are sealed up tight with insulation and draught-proofing.


Domestic and Landlord Mould Treatment Services
Our mould treatment services are available to homeowners, landlords, and property managers across Weston-super-Mare, Bridgwater, and all surrounding areas. We’ve worked in single-bed flats, student lets, large detached homes and everything in between.
We understand the urgency of mould removal, particularly when it affects young children, vulnerable tenants or key living spaces. That’s why we offer:
- Fast response times
- Non-disruptive service with minimal mess
- Landlord-friendly reports and maintenance options
- Reliable, cost-effective damp proofing contractor services
Signs You Might Need Professional Mould Treatment
Keep an eye out for the below signs. If they’re appearing regularly in your home, it’s time to act:
- Black spots on walls, ceilings, or around window frames
- Musty smell in rooms, cupboards, or wardrobes
- Clothes going mouldy in storage
- Frequent condensation on windows or walls
- Illnesses linked to poor air quality
A combination of deep mould removal and PIV installation is your best chance of putting an end to it.

Mould Treatment FAQ
Not with the right aftercare. We remove it fully and then implement measures like PIV installation to keep moisture levels down, making re-growth far less likely.
No, modern PIV installation systems are almost silent and extremely discreet. Most units are loft-mounted with only a small vent visible inside the home.
Sometimes. We’ll advise based on the level of staining or damage. If paint or plaster has deteriorated, we can recommend steps to restore the surface safely.
Contact Us for Mould Treatment in Weston-super-Mare and Bridgwater
If you need effective mould treatment, reliable PIV installation, or assistance with ongoing mould prevention in Weston-super-Mare, Bridgwater, or any surrounding location, we’re the damp proofing contractor to call. Somerset Damp Proofing is proud to have helped hundreds of local homes and businesses tackle mould removal for good. Call us on 01934 843636 today to book a survey or ask a question.