About Ventil8ed
At Ventil8ed, we specialise in the diagnosis and remediation of damp, condensation, mould, timber decay, structural masonry defects, basement waterproofing and building preservation across Hampshire, West Sussex, Berkshire and the surrounding areas.
Our approach is simple: accurately identify the cause of a problem and provide the most effective long-term solution. We believe successful remedial works begin with proper investigation and diagnosis, not assumptions or one-size-fits-all treatments.
Combining modern building science with traditional construction knowledge, we work across a wide range of property types, from modern residential developments and social housing portfolios through to listed buildings, churches, heritage structures and period properties.
Our surveyor holds the industry-recognised CSRT (Certified Surveyor in Remedial Treatments) and CSSW (Certified Surveyor in Structural Waterproofing) qualifications, ensuring that every recommendation is based upon sound technical knowledge, current industry guidance and practical site experience. We are experienced in the design and installation of waterproofing systems in accordance with BS8102:2022, moisture management in line with BS5250, and ventilation strategies designed to improve indoor environmental conditions and reduce condensation risk.
In addition, we are trained installers of specialist waterproofing, structural repair and internal insulation systems, allowing us to provide a complete service from diagnosis and specification through to installation and aftercare.
Our specialist services include
- Damp and condensation investigations
- Mould remediation and condensation control
- Positive Input Ventilation (PIV) systems
- Mechanical Ventilation with Heat Recovery (MVHR) systems
- Basement waterproofing and tanking systems
- Internal wall insulation and thermal upgrade solutions
- Timber preservation and decay treatments
- Structural masonry repairs and wall tie replacement
- Crack stitching and masonry reinforcement systems
- Heritage lime plastering, rendering and pointing
- Historic brickwork and stone masonry repairs
- Decorative moulding restoration and conservation works
We regularly work alongside housing associations, local authorities, managing agents, surveyors, architects, conservation professionals and private homeowners. This breadth of experience allows us to provide practical, cost-effective solutions that balance technical performance, regulatory compliance and long-term durability.
At Ventil8ed, we take pride in delivering honest advice, high-quality workmanship and professional service. Our focus is always on resolving the root cause of a problem rather than simply treating the visible symptoms.
Whether you are dealing with condensation, mould growth, dampness, water ingress, structural movement or defects affecting a historic property, our experienced team can provide clear advice, practical solutions and quality workmanship from survey through to completion.
We offer free, no-obligation surveys and quotations, providing straightforward recommendations and complete transparency throughout every stage of a project.

