Chemical Damp Proof Injection

Specialists Across Southern England & Wales

Serving homes throughout Dorset, Hampshire, Bristol, Bath, Wales & Beyond, we at Nordic Damp Proofing Ltd offer expert damp proof injection services. Our fully trained surveyors use accurate diagnostics to identify rising damp and install a high-performance injection system to form a durable moisture barrier.

Mould growing on the lower corner of a white wall near a window and radiator, above a wooden floor.
A white silhouette of a person laying bricks with a trowel, building a brick wall with mortar dots below, on a light grey background—representing the expertise of Nordic Damp Proofing.

We find it. We treat it. We stop it coming back.

What is Damp Proof Injection & Why It’s Effective

Damp proof injection is a remedial treatment where specialised damp-proofing cream or liquid is injected into your wall’s mortar joints or masonry to form a continuous water-repellent barrier. This method is especially suited for situations where the original damp proof course has failed or is bridged. It’s less invasive, cost-effective and quick to install — ideal for many South-Coast properties.

Seeing signs of rising damp such as tide-marks, salt deposits, damp patches or peeling plaster? Don’t wait until the problem gets worse. Book your damp survey with us now, and we’ll diagnose the issue and propose the correct solution.

Our Damp Proof Injection Services

Comprehensive Survey & Diagnosis

We assess the property using moisture meters, thermal imaging and cavity cameras to confirm rising damp and locate injection zones.

Chemical DPC Installation

Drill into the mortar line, inject a high-performance silane/siloxane cream and form a new internal damp barrier.

Plaster Removal & Re-Plastering

Remove salt-infected or damp damaged plaster and later replace with damp-resistant materials to avoid recurrence.

Integration with Other Treatments

If needed, the injection work links with our rising damp, membrane or survey services for a full-scope solution.

Aftercare Inspection & Guarantee

We provide follow-up checks and our work is backed by long-term guarantees to protect your investment.

South Coast Coverage

From coastal homes in Swansea to inland Basingstoke, our team covers the full region and understands regional damp risks.

A white silhouette of a person laying bricks with a trowel, building a brick wall with mortar dots below, on a light grey background—representing the expertise of Nordic Damp Proofing.

Why Choose Our Injection Service?

  • This method is especially effective for rising damp and is less disruptive than full DPC replacement. 

  • Our team completes work in-house — no subcontractor trades, which means higher quality and accountability.

  • Transparent quotes, clear survey findings and recognised industry standards are all part of the service.

  • Based in Southampton, we understand the specific challenges in Dorset & Hampshire — such as older properties, high ground levels or sea-air humidity.

  • The injection treatment provides long-term protection when carried out correctly, giving peace of mind.

Why Choose Nordic Damp Proofing?

Discover why homeowners across England and Wales trust us for reliable, long-term moisture control in their properties.

How Our Damp Proofing Process Works?

We use in-house, fully-trained surveyors and modern diagnostics to ensure accurate assessments, transparent pricing and guaranteed results.

Guaranteed & Backed for Peace of Mind

All treatments are covered by our company-backed guarantees plus a free 6-month follow-up inspection — so your home stays protected for years.

Before you leave...
Speak with an expert

At Nordic Damp Proofing, we’re pleased to offer damp, mould, and timber surveys to homeowners and landlords. In some cases, fees may apply for more detailed reports — but don’t worry, our team will always let you know beforehand.

Submitting this form doesn’t commit you to a survey. One of our friendly team members will contact you within 24 hours to discuss your enquiry and confirm whether a survey is needed. Once booked, we can usually arrange a visit within 24 hours of confirmation.