Leak to dry to treated, one company in Upminster
Upminster is dominated by 1930s semi-detached and mock-Tudor homes with cavity walls, alongside older cottages and farmhouses around Corbets Tey and North Ockendon with solid brick construction. Many properties have retrofitted double glazing and loft conversions, which reduces natural airflow and traps moisture, creating ideal conditions for condensation-driven mould in bathrooms, bedrooms and roof spaces.
Mould Treatment
Treat and prevent the mould that follows water damage, dealing with the moisture source first. Mould treatment →
Damp Investigation
Tell rising damp, penetrating damp and condensation apart, so the right repair is done once. Damp investigation →
Leak Detection
Trace hidden water leaks without unnecessary damage using thermal, acoustic and tracer-gas methods. Leak detection →
Structural Drying
Dry walls, floors and voids after a leak or flood with monitored dehumidifiers, to completion. Structural drying →
Areas of Upminster we cover
We treat mould right across Upminster and its neighbourhoods, including:
- Corbets Tey
- Cranham
- North Ockendon
- Upminster Bridge
- Hacton
- St Mary's Lane
- Gaynes Park
- Ingrebourne Valley
- Tylers Common
- Harwood Hall Lane
- Hall Lane
- Little Gaynes
Common causes of mould in Upminster homes
1930s semi-detached homes and condensation mould
Upminster's many 1930s semis were built with cavity walls but have since had draughty original windows swapped for sealed double glazing, cutting off the ventilation these homes relied on. Warm, moist air from bathrooms and kitchens now has nowhere to escape, settling as condensation on cold north-facing bedroom walls and behind wardrobes pushed against external walls, leaving patches of black mould.
Older cottages and farmhouses with penetrating damp
Around Corbets Tey and North Ockendon, older cottages and former farmhouses have solid brick walls without a cavity, making them far more vulnerable to penetrating damp during heavy rain. Moisture pushes through the brickwork and plaster, especially where pointing has degraded or render has cracked, leading to persistent mould growth on internal walls and ceilings that returns unless the external fabric is properly repaired.
Loft conversions and extensions trapping moisture
Loft conversions and rear extensions are common across Upminster's larger family homes, but many were fitted without adequate extractor fans or trickle vents. Converted loft bedrooms and en-suite bathrooms under sloped ceilings are especially prone to trapping warm air against cold roof timbers, causing condensation mould to form around skylights, window reveals and ceiling junctions where insulation meets the original structure.
What our customers say
I recently used a damp and mould specialist company and was extremely impressed with the service from start to finish. From the initial survey, they were knowledgeable, thorough, and took the time to clearly explain the cause of the issue rather than just treating the symptoms.
Tarik Barak, via Google
Was lovely working with the team and they did a fantastic and quick job to get all the mould out of my bathroom. Very much looking forward to working with them on other projects around my house!! Thank you for everything and shout out to Karim for being so sweet!
Mariama, via Google
Omg what brilliant service, excellent the cleaner did a very good job was efficient he took his time and cleaned everything, highly recommend S. Bessim…
Susan Bessim, via Google
Mould problem in Upminster?
Call 020 3051 8478 or book a mould survey online. We remove mould and fix the cause for homeowners, landlords and managing agents across Upminster.