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Do you suffer from a damp in your property?
Condensation & Mould Control Solutions

Membranes for damp proofing in Sussex

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FAST, LOCAL & PROFESSIONAL
A fast, clean and effective treatment to cure your home from rising damp.

Membrane damp
treatments in Sussex

Guarantee
20 year

Guarantee on all damp
treatments

Damp proofing
25 years’

Damp-proofing
experience

Professional
Professional

Damp survey and
diagnosis

Damp-proof membranes are an effective way to prevent water entering your property. By forming a cavity within your wall or concrete floor, they create an air gap which allows the fabric of your home to breathe and stay dry.

At Insitu south coast preservation, we install high comprehensive strength membranes made from high density polyethylene (HDPE). As well as being impervious to moisture, each membrane comfortably sustains structural movement and has a lifespan of up to 30 years.

Membrane treatments with Insitu south coast preservation

Damp-proof membranes are an effective way to prevent water entering your property. By forming a cavity within your wall or concrete floor, they create an air gap which allows the fabric of your home to breathe and stay dry.

At Insitu south coast preservation, we install high comprehensive strength membranes made from high density polyethylene (HDPE). As well as being impervious to moisture, each membrane comfortably sustains structural movement and has a lifespan of up to 30 years.

Damp Proofing Membranes Sussex

At Insitu, we offer a
20-year guarantee on all our wall damp treatments. That’s how confident we are in our industry-leading products.

Penetrating Damp Remedies

Penetrating damp occurs when water infiltrates your property through external defects or internal issues, resulting in damage to your walls, ceilings, and furnishings. To effectively combat penetrating damp, it’s crucial to identify the source of water ingress and implement appropriate repairs. Our qualified damp proofing surveyor can assess your property to determine the cause of the dampness and the extent of required repairs.

Once the source of the dampness is identified, our damp proofing specialists will remove the affected material and apply a physical waterproofing membrane to expedite the drying process. Furthermore, external issues must be addressed, which may involve coating the exterior wall with a chemical water repellent to ensure water remains outside your property, protecting your living space from further damage. Prompt and effective management of penetrating damp is instrumental in preserving your home’s structural integrity and comfort.

Penetrating Damp Specialists In Sussex

Penetrating Damp Remedies
Keeping properties dry since 1995
Keeping properties dry since 1995

YOUR QUESTIONS ANSWERED

Membrane damp-proof treatments FAQ's

What is a waterproof cavity membrane?

A waterproof cavity membrane is a polypropylene studded sheet (or similar) installed to create a layer of protection against rising damp and other water ingress. It’s a fast and simple treatment that lasts up to 30 years.

The main benefits of installing a damp-proof membrane include:
• Isolates damp walls
• Isolates salt-contaminated walls
• Protects deteriorating surfaces
•Can be installed quickly
•Long life expectancy (30+ years)

Damp-proof membranes are typically installed on internal walls, existing slabs or below concrete floors. The process often requires little preparation and can be cut to size to protect any internal area from various forms of damp.
 
The cost for damp-proof membrane treatment varies according to the size and severity of damp-affected areas in your property, as well as the required specification of membrane. For an accurate estimate, it’s advisable to arrange a site visit with a specialist.