Professional Damp Course Injection Services - Rising Damp Solutions

Eliminate rising damp permanently with professional damp course injection treatments that create an effective moisture barrier and protect your property's structural integrity.

Why Choose Homestar Improvements for Damp Course Injections?

At Homestar Improvements, we understand that rising damp can cause serious structural damage and health concerns if left untreated. Our experienced damp specialists use advanced chemical injection techniques to create permanent moisture barriers within your property's walls. We begin every project with a comprehensive damp survey using professional moisture detection equipment to identify the exact source and extent of the problem. Our injection process involves drilling precisely positioned holes and injecting high-quality chemicals that form impermeable barriers preventing rising damp.RetryClaude can make mistakes. Please double-check responses.

Premium eco-friendly materials

Free comprehensive assessment

Full warranty coverage and ongoing support

Understanding Rising Damp - Signs & Causes

Rising damp occurs when groundwater travels upward through porous building materials via capillary action, typically affecting walls up to one metre above ground level. Common signs include tide marks on internal walls, peeling wallpaper or paint, white salt deposits on wall surfaces, musty odours, and black mould growth in affected areas. The problem often develops when original damp proof courses fail due to age, bridging by external render or internal floors, or complete absence in older properties built before damp proofing became standard practice. Left untreated, rising damp can cause serious structural damage including timber decay, plaster deterioration, and compromised wall integrity. The moisture also creates unhealthy living conditions, potentially triggering respiratory problems. Early identification and professional treatment are essential to prevent extensive damage.

Book Your Free Property Assessment Today

We offer complimentary surveys to assess if your insulation meets current standards and conduct thorough damp testing to identify potential moisture issues affecting your property's condition.

Frequently Asked Questions

1. How long does damp course injection treatment take?

Most damp course injection treatments are completed within one day, depending on the affected wall length. The injected chemicals typically take 4-6 weeks to fully cure and form the complete moisture barrier.

2. Will I need to replaster walls after damp course injection?

Yes, affected plaster contaminated with salts should be removed and replaced with salt-resistant render and plaster after the injection treatment has cured. We can recommend suitable plasterers for this work.

3. How do I know if the damp course injection has worked?

Moisture levels will gradually reduce over several months following treatment. We provide moisture monitoring guidance and can arrange follow-up surveys to confirm the treatment's effectiveness and your peace of mind.

4. What guarantee do you provide on damp course injections?

We offer comprehensive guarantees on our damp course injection work, typically covering the treatment for 20-30 years. Our guarantee covers both materials and workmanship, ensuring long-term protection against rising damp.

TESTIMONIALS

Our Customers Satisfaction is Important to Us

"Excellent service from start to finish! The team installed our loft insulation professionally and cleaned up perfectly. Our energy bills have already dropped significantly. Highly recommended for anyone looking to improve their home's efficiency."

– Sarah M.

"Had damp issues for years until this company sorted it completely. The damp course injection worked perfectly and they explained everything clearly. Professional, reliable, and great value for money. Couldn't be happier with the results."

– John P.

"Outstanding roof cleaning service! The team removed all the moss and debris, making our roof look brand new. They were punctual, courteous, and the price was very reasonable. Will definitely use them again for future projects."

– Emily R.

HomeStar Improvements LTD

Homestar Improvements is your trusted local specialist for home improvement services. We provide expert loft insulation, spray foam removal, roof installations, damp proofing, roof cleaning and more. With quality guarantees and exceptional customer service.

Company Reg No: 13291615

Vat Reg No: 384565362

Contact Information

  • 0800 669 6482

  • 538-542 Wimborne Road, Bournemouth, Dorset BH9 2EX

© Copyright HomeStar Improvements LTD 2025. All rights reserved.