4 best basement waterproofing contractors in Newcastle

• Service Standards: Contractors were chosen for their proven record of delivering dry, leak-free spaces, backed by positive client testimonials and strong industry reputations.

• Communication: Selected specialists are responsive, professional, and clear in their project guidance.

• Coverage: Each featured contractor provides comprehensive services across the Newcastle region.

• Value: Priority was given to firms offering durable, long-term structural waterproofing solutions at transparent and competitive rates.

Maintaining a dry, structurally sound basement is one of the most vital aspects of property upkeep. Water ingress, damp, and subsequent mould growth not only threaten a building's integrity but also impact indoor air quality and market value.

Selecting a qualified specialist is therefore essential. To assist property owners, the leading structural waterproofing and damp-proofing contractors in Newcastle have been evaluated, assessing each on technical credentials, client feedback, and overall value.

What is the cost of basement waterproofing in Newcastle?

Structural waterproofing in Newcastle typically ranges from £80 to £250 per square metre. The final price depends on the selected waterproofing method (Type A, B, or C), the severity of the water ingress, and the overall scale of the project.

1. Peter Cox

Phone: +44 191 640 3685 Business hours:

• Mon-Fri: 8:30 AM to 7 PM

Website

With more than 70 years of experience in property preservation, Peter Cox is one of the most established names in structural waterproofing. This longevity reflects the reliability of the firm's services and its strong reputation across Newcastle.

The company specialises in both Type A (barrier protection/tanking) and Type C (drained protection/cavity drain membranes) waterproofing systems. Critically, surveys and installations are conducted by Certificated Surveyors in Structural Waterproofing (CSSW), ensuring compliance with British Standard BS 8102:2022.

The team is frequently praised for clean working practices and professionalism on-site. Although initial email responses can take up to 24 hours during busy periods, the technical standard of work remains high.

I’m delighted with the service

“I had the pleasure of having John undertaking some work in my house today. He arrived promptly and proceeded to undertake his work efficiently whilst ensuring that he was protecting the room in which he was working in from dust and damage in the area he was drilling. John completed his work leaving the house clean and even offered to replace furniture I had moved before his visit.”

-George Scott, Google Review

Friendly and professional

“Peter Cox have provided a very good service. Firstly, the response to our initial inquiry was prompt and the survey report offered advice for our property beyond the replastering required to deal with damp. Graeme Yule came and did the work in a friendly and professional way. And the result is a fine-looking plastering job. He was considerate and tidied up remarkably well. Thank you.”

-Danny Boy, Google Review

2. North East Damp Proofing

Phone: +44 191 283 5085 Business hours:

• Mon-Fri: 9 AM to 5 PM

Website

North East Damp Proofing is a highly regarded local specialist concentrating on Type A barrier waterproofing, commonly known as basement tanking. The team is skilled in applying robust internal and external tanking systems designed to prevent groundwater ingress and protect sub-ground masonry.

Alongside structural waterproofing, the firm provides comprehensive basement damp-proofing packages, which are backed by a 25-year guarantee. This long-term warranty offers substantial peace of mind for homeowners wanting to protect their property's value.

The technicians are widely praised for their thorough clean-up after installation. Due to high local demand, the company operates on a busy schedule, so booking surveys in advance is recommended.

Absolutely fantastic

“From the very first phone call through to the site visit, North East Damp Proofing were absolutely fantastic. Their quote was competitive, and we had no hesitation in instructing them to carry out the work. The team were professional, clean, and tidy throughout, and the workmanship was faultless. They did a perfect job, and real credit goes to their whole team. I would highly recommend them to anyone needing damp proofing done properly.”

-Spacejay, Google Review

You won’t regret the service

“Can’t fault this place. Quick to respond and give me a quote. Happy with the quote I proceeded to have work carried out. All work done quickly and cleanly at a competitive price. You won’t regret the service.”

-George Pilkington, Google Review

3. Tyne Tees Damp Proofing

Phone: +44 1670 618670 Business hours:

• Mon-Thu: 8 AM to 4:30 PM
• Fri: 8 AM to 3 PM

Instagram

Website

Tyne Tees Damp Proofing is characterised by transparent communication and comprehensive technical expertise. Hailing over 50 years of experience, the firm designs and installs all three primary waterproofing methodologies: tanking, cavity drainage, and integrated systems.

As standard, the company applies two coats of salt neutraliser to all basement walls prior to waterproofing, ensuring a durable finish. The firm carries £5 million in public and employer's liability insurance, providing essential protection for major structural works.

A diverse portfolio includes heritage and municipal projects, demonstrating the capability to navigate complex planning and building regulations. A minor drawback is occasional scheduling shifts, with some clients reporting short-notice adjustments to appointments.

Would definitely use them again

“Tyne tees damp proofing repaired my old building in Durham which had a wet rot and weevil problem in the front room floor and floor joists. I actually had 3 quotes inspections from different companies and I felt tyne tees damp proofing had a real grasp of the issue and how to fix. They were reasonably priced and carried out the work to repair and replace/reposition airbrick. They were clean and tidy and respectful while carry out the work and they then followed up after to make sure I was happy. Would definitely use again and I now have a solid floor again in my house. 😀.”

-mark rowell, Google Review

Would highly recommend TTDP

“Needed work done to be carried out to complete sale of a listed property. I found Tyne Tees Damp proofing using Google search and gave them a call . Great communication throughout. They surveyed the space and recommended treating the wood worm in loft with minimal disturbance to roof space . Job carried out ahead of schedule by two neat workers . A pleasure do to business with such a great team from start to finish . Would highly recommend TTDP and the service they offer .”

-Sharon Hill, Google Review

4. Northern Remedials

Phone: +44 800 148 8346 Business hours:

• Mon-Thu: 8 AM to 5 PM
• Fri: 8 AM to 1 PM

Website

Northern Remedials is recognised for its efficiency and direct, professional approach. The firm is highly responsive, often completing and sending out detailed survey estimates on the same day.

The company employs a dedicated in-house team of tradesmen without relying on subcontractors, ensuring tight quality control across all structural waterproofing projects. The team is qualified to install tanking, cavity drainage, and integrated systems.

An extensive portfolio showcases successful waterproofing installations across diverse basement layouts and masonry types. Although occasional punctuality variations have been noted, the overall standard of finish and customer care remains highly regarded.

Outstanding from start to finish

“Trevor and the team were outstanding from start to finish. We were in the process of trying to sell our house when we noticed damp and thought it would be ruinous. However, as soon we Trevor came round and did the inspection it suddenly felt a lot less daunting. The remedial work was done over the course of 2 mornings and we now have the peace of mind to remarket. He was really helpful and checked in regularly to see how we were getting on with an associated insurance claim. He genuinely went above and beyond and I would highly recommend to anyone going through a similar experience.”

-Cal Swain, Google Review

Excellent service

“Trevor provided a detailed survey with photographs showing the areas requiring damp proofing inside my home. The work was carried out in excellent time by Trevor and his team and the house was very clean after the work had been finished daily. Trevor also replaced flooring and skirting boards where required. He also carried out additional work which was above and beyond the original survey. Trevor and his team were so helpful and I am delighted with the work. I would highly recommend him and his team for the excellent service they provided.”

-Julia McPherson, Google Review

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