Benefits of Damp Injection
Professional damp injection provides exceptional protection against rising damp damage, extending your building’s lifespan by over twenty years. This solution prevents moisture ingress, improves indoor air quality, and reduces maintenance costs whilst maintaining your property’s structural integrity and appearance.
Certified & Trusted
Our industry-leading certifications from BBA, Properla, NIC, and Smart Seal demonstrate our commitment to the highest standards of quality and professionalism in every project we undertake.





Certified Products Only
ProPERLA DPC
- Manufactured in Germany
- Highly breathable
- Creates a moisture barrier
- 7-day curing period
- Tested to EN ISO 15148:2002
- Stops plaster disintegration
- Discourages moss and algae growth
- Reduces water absorption by 95%
- Creates vertical barrier against rising damp
- For mineral surfaces including brick and stone

ProPERLA DPC
ProPERLA DPC creates an effective chemical barrier within your walls that prevents rising damp by over 95%. This advanced injection treatment eliminates moisture problems permanently whilst protecting your property from structural damage and maintaining indoor air quality.
Why Choose Us?
We’re a nationwide, family-run home improvement company with a passion for protecting and enhancing your property. With over 10 years of experience, our fully trained staff use eco-friendly products and proven techniques to keep your home dry, efficient, and comfortable.
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Get a Quote Today!
We want to protect your property and save your time, energy, and focus. Let Eco Efficient Installations handle your home improvement.

See What They Say About Us
80+ reviews on Google.

Harley and kane came today to clean and seal my roof using properlla. Great work carried out with an outstanding result. Very polite couple of guys too.

Mark Williamson

Very professional, came on time and helped with simple questions. we had a very messy job that needed doing and cleaned everything up, had everything needed for the job and got right to it! Very polite and friendly people, would 100% recommend.

David Fisher

Jake & David arrived promptly and carried out the work efficiently. The roof looks brand new excellent service from Eco Efficient Installations!

Crisell Jones

Wow! Simply delighted with the installation of the reflective material in our roof space today. Jake and David arrived promptly and completed the job in no time with no mess. Looks amazing! Thank you

Caroline Hewitt

Very efficient, they explain everything as they go along. Also keep you informed of what and how they are doing it. We have noticed a difference in temperature in the loft already.

Lynn Bennet

Jake and Charlie turned up on time and did a great job. The works looks great.

Stephen Radford

The lads Jake and David did a great job.Work at a great pace.Left every thing clean and tidy.

John Elliott

The guys that done our loft foam removal are very good and tidy they also cleaned the roof and treated it very good guys thanks

Michael Rowe

Very good workers done a good job and cleaned up after

Phillip Stuart
Frequently Asked Questions
How long do your treatments and coatings last?
Our professional treatments are designed for long-term performance. Most coatings last 15-25 years with proper application, whilst damp treatments provide permanent solutions. All work comes with comprehensive guarantees, and we use only high-quality, tested materials to ensure lasting results.
Do you provide free quotations?
Yes, we offer completely free, no-obligation quotations for all our services. Our experienced team will assess your property, discuss your specific requirements, and provide a detailed written quote with no hidden costs or pressure to proceed.
Are your products safe for my family and pets?
Absolutely. All our products are water-based, environmentally friendly, and safe once cured. During application, we follow strict safety protocols, and most treatments require minimal disruption to your daily routine. We’ll advise you of any precautions needed during the work.
How long does the work take to complete?
Project duration depends on the size and complexity of the job. Most coating applications take 1-3 days, whilst damp treatments can often be completed in a single day. We’ll provide accurate timeframes during your consultation and keep disruption to an absolute minimum.