what we do
Our Services in Portsmouth
We provide comprehensive damp proofing for Portsmouth properties. The city's island location means virtually every exterior wall is subject to wind-driven salt moisture — our ProPERLA facade coatings and waterproofing treatments are specifically engineered to handle these aggressive coastal conditions.
Facade Coating
Masonry Creme
Roof Coating
Damp Proof Course
Basement Conversions
Cavity Wall Insulation
Insulation Upgrades
Internal Membrane Systems
Roof Replacements
Roof Water Repellent Coating
Spray Foam Removal
Ventilation Systems
about us
Portsmouth's Trusted Damp Proofing Specialists
Our free, no-obligation survey service is available across Portsmouth. Our surveyors understand the specific damp pressures facing Portsmouth's housing stock — from Southsea's seafront Victorian terraces to the tightly-packed terraces of Fratton and Copnor.
Up to 25 Years Guaranteed Work
All damp proofing and waterproofing work in Portsmouth is backed by guarantees of up to 25 years. We stand by our treatments in one of the UK's most challenging coastal environments, giving you lasting protection and complete peace of mind.
Reliable & Cost Effective For Your Home
Portsmouth homeowners need treatments built for island coastal conditions. Our solutions are cost-effective and proven in the Solent environment, delivering genuine protection against salt moisture penetration without unnecessary expense.
local knowledge
Understanding Damp in Portsmouth
Portsmouth's island position means properties are exposed to salt-laden air from multiple directions — the Solent, the harbour and the open sea to the south — making facade penetration and masonry deterioration faster here than in any inland location across PO1–PO6.
Our surveyors visit properties across Portsmouth (PO1, PO2, PO3, PO4, PO5, PO6) regularly and are well-versed in the specific construction types, property ages and environmental conditions that drive damp problems in this area. That local knowledge means faster, more accurate diagnosis — and treatments that are correctly specified from day one.
Our Brochures
For more information about us and our services, please click on the images below to view our brochures online.
