Moisture Protection Services
We provide comprehensive moisture management solutions for residential properties throughout the United Kingdom. Each service addresses specific moisture challenges using proven materials and installation techniques that comply with British Standards.
Chemical Damp-Proof Course
Injected silicone-based barriers create impermeable horizontal bands within masonry walls, preventing capillary rise of groundwater. This technique proves particularly effective for Victorian and Edwardian properties where original slate or bitumen courses have degraded.
Installation involves drilling injection points at precise intervals and introducing silicone cream under controlled pressure. The material disperses through the wall's pore structure, forming a continuous water-repellent zone.
Typical completion time: Two to three days for an average terraced property
£847.50
Basement Waterproofing Systems
Below-ground spaces require specialized protection against hydrostatic pressure and moisture vapor transmission. We install Type A barrier protection, Type B structurally integral systems, or Type C cavity drain membranes depending on your property's construction and intended basement use.
Type C systems incorporate drainage channels and sump pump arrangements that manage water ingress while maintaining dry internal surfaces. These installations transform previously damp basements into comfortable, usable living spaces.
Typical completion time: Five to seven days depending on basement size
£2,145.00
Positive Input Ventilation
Whole-house ventilation units installed in loft spaces introduce filtered, slightly warmed air that creates gentle positive pressure throughout the property. This approach displaces humid, stale air through natural leakage points and prevents condensation formation on cold surfaces.
The system operates continuously at low power consumption, maintaining stable humidity levels that prevent mould growth while improving overall air quality. Particularly effective for properties with inadequate natural ventilation or those affected by modern airtight construction standards.
Typical completion time: One day installation
£623.25
External Drainage Solutions
French drains and linear channel systems redirect surface water and groundwater away from building foundations, preventing penetrating damp and reducing hydrostatic pressure against basement walls. These installations prove essential for properties on clay soils or sloping sites where water naturally accumulates against structures.
Work involves excavation alongside affected walls, installation of perforated drainage pipes within gravel beds, and connection to suitable discharge points. We ensure compliance with building regulations regarding soakaway distances and surface water management.
Typical completion time: Three to five days depending on excavation extent
£1,289.75
Cavity Wall Treatment
Failed cavity wall insulation allows moisture bridging that defeats the cavity's original purpose. We extract compromised insulation materials, clear debris accumulation, and install water-repellent barriers that maintain thermal performance while preventing lateral moisture movement.
This service addresses the common problem of saturated cavity insulation in exposed locations, where wind-driven rain forces water across the cavity gap to internal leaf masonry.
Typical completion time: Two to four days for standard properties
£956.80
Condensation Control Packages
Persistent condensation requires integrated solutions addressing multiple contributing factors. Our packages combine humidity-responsive extraction fans in moisture-generating areas, thermal bridging improvements, and strategic ventilation modifications that create stable humidity conditions.
Assessment identifies cold surface locations where condensation forms, inadequate ventilation routes, and lifestyle factors affecting moisture production. Treatment then targets these specific issues rather than applying generic solutions.
Typical completion time: Two to three days
£734.60
Our Installation Process
Every project begins with a diagnostic survey using thermal imaging cameras and moisture meters to map water distribution patterns within your property's structure. This data-driven approach ensures we address root causes rather than surface symptoms.
Installation follows manufacturer specifications and British Standards for damp-proofing and waterproofing work. We minimize disruption to your household while maintaining strict site cleanliness standards.
Post-installation monitoring visits verify system performance and allow adjustment of mechanical components for optimal efficiency.