Damp, mould & leak services in Moorgate
Moorgate's housing stock is an unusual mix of post-war Barbican estate brutalist concrete towers, converted Victorian and Edwardian commercial buildings repurposed as residential flats, and older Georgian terraces in nearby Clerkenwell and Finsbury. This eclectic combination of building ages and construction methods creates persistent vulnerabilities to damp, condensation and hidden water ingress.
Leak Detection
Trace hidden water leaks without damage using thermal, acoustic and tracer-gas methods. Leak detection →
Damp Investigation
Identify rising damp, penetrating damp and condensation, and tell them apart properly. Damp investigation →
Mould Inspection
Find the moisture source feeding the mould, not just treat the surface. Mould inspection →
Structural Drying
Dry out walls, floors and voids after a leak or flood, monitored to completion. Structural drying →
Areas of Moorgate we cover
We survey properties right across Moorgate and its neighbourhoods, including:
- Barbican
- Finsbury
- Old Street
- Clerkenwell
- London Wall
- Cripplegate
- Islington
- Shoreditch
- Bunhill Fields
- St Luke's
- Aldersgate
- Smithfield
- City of London
Common damp problems in Moorgate homes
Condensation in Converted Commercial Buildings
Many properties around Moorgate were originally warehouses, counting houses or Victorian offices converted into residential apartments. These buildings were never designed for domestic living, meaning ventilation is frequently inadequate. Warm, moisture-laden air from cooking and bathing meets cold original masonry walls, producing heavy condensation, persistent mould growth on internal surfaces and deteriorating plasterwork.
Penetrating Damp in Barbican and Brutalist Concrete Structures
The large concrete panels used throughout the Barbican estate and neighbouring post-war developments are prone to carbonation and micro-cracking over decades of weathering. Water penetrates through failed expansion joints, cracked sealants and porous concrete facades. This manifests as damp patches on internal walls, staining around window reveals and water tracking down stairwells or through ceiling soffits in upper-level apartments.
Hidden Leaks Within Ageing Georgian and Victorian Terraces
Surviving Georgian and Victorian properties in Finsbury and Clerkenwell frequently have original lead or cast iron pipework concealed within thick masonry walls and beneath suspended timber floors. Slow leaks from corroded joints can go undetected for months, saturating floor joists, encouraging rot and creating ideal conditions for black mould within wall cavities before any visible sign appears at surface level.
What our customers say
Very helpful and professional, easy to communicate with about my mould issues and I received fast responses from the company on the best solutions for me. would recommend to all friends and family. 5/5
Jensen B, via Google
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
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
Book a survey in Moorgate
Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Moorgate. Works are on a 50% upfront, 50% on completion basis.