Find a waterproofing contractor near me

Is your home fighting a losing battle against damp and the elements? Time to find a waterproofing contractor near you.

Keep reading for everything you need to know – from UK waterproofing costs, to the questions you should ask before hiring.

Find a weatherproofing contractor near me

Damp and mould do a good job of finding their way into our homes – especially older or poorly insulated properties.

If you’ve noticed damp patches, peeling paint, or a musty smell in your home, it could be time to find a waterproofing contractor near you.

Use Checkatrade's free search tool to find and hire a checked and certified waterproofing contractor covering your local area for a job done right.

Here's how:

1. Use our ‘request a quote’ feature

If you're short on time, use our 'request a quote' feature. Simply list what type of waterproofing you need (more on that later), and then wait for waterproofing companies covering your local area to contact you.

2. Browse our online trade directory

Type your postcode in the search box and browse checked and certified waterproofing contractors covering your local area.

3. Give our app a try

The Checkatrade app gives you everything you need to book a job – all in one place and in just a few swipes. Read reviews from previous customers for added peace of mind.

Why use Checkatrade to find a waterproofing contractor near me

Finding an experienced and certified waterproofing contractor can feel daunting if you don’t have any recommendations to go on.

You may be wondering what accreditations they need to comply with UK standards. Or what the going rate is.

That’s where Checkatrade can help.

We’ll only ever connect you with waterproofing contractors who meet our high standards and pass up to 12 checks. So you can feel confident in your hire.

Hear from homeowners like you...

This Staffordshire homeowner hired Weatherdry Dampproofing and Insulation to put their failed damp proof course right:

We had the damp proof course fail on a downstairs wall as we were trying to sell the house! Weatherdry fitted us in promptly and carried out a neat and tidy job. We have two children under 2 running around, so the guys who came to do the work made sure everything was clean and tidy after each day. In summary, prompt and effective! Damp is gone, and we can now sell the house and pass on the damp guarantee.

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Why waterproofing matters

Water and moisture ingress is one of the biggest headaches homeowners can face. Left untreated, it can cause:

• Structural damage – Water weakens brick, mortar, and timber

• Mould and mildew – Bad for health and indoor air quality

• Decorative damage – Peeling wallpaper, bubbling paint, and stained plaster

• Loss of space – Damp basements and cellars become unusable for storage or secondary living spaces

• Reduced property value – Buyers are wary of homes with damp issues

By investing in waterproofing, you’re not just solving a short-term problem – you’re protecting your home for the future.

Find and book an experienced waterproofing contractor with Checkatrade. Just pop your postcode in the search tool to get started.

What is the average cost of waterproofing?

Wondering how much it costs to waterproof a basement in the UK? Or perhaps you need to know how much it should cost to weathercoat the outside of your home?

Different problems call for different waterproofing solutions – and costs.

Let’s break it down one project at a time:

Waterproofing for cellars and basements near me: Costs explained

Basements are particularly prone to water ingress. Contractors may recommend:

• Tanking – Applying a waterproof slurry or coating directly to the walls and floors

• Cavity drain membranes – Plastic sheets fitted to the walls and floors, directing water to a drainage system

The average cost for basement and cellar waterproofing per square metre is £120. Our basement waterproofing cost guide goes into the finer details.

Damp proofing near me: Costs explained

If you’ve got rising damp in your walls, a damp proof course may need to be installed or repaired. Common methods include:

• Chemical injection – Injecting a liquid damp-proof course into the wall

• Damp proof membranes – Fitting plastic sheets to stop moisture passing through floors and walls

The average cost for damp proofing (injection) starts at around £100 per square metre.

External waterproofing services near me: Costs explained

Coatings and sealants like ProPERLA can be applied to external brickwork or render, creating a barrier against driving rain.

The average weather coat paint prices for a small terrace with easy access are around £1,000 for a small terrace with easy access.

Check out our weather coat paint prices guide for more on the costs involved.

Roof waterproofing near me: Costs explained

Water and moisture ingress is a common pitfall of flat roofs. Contractors may apply liquid membranes, bitumen felt, or specialist coatings to keep water out.

A flat roof replacement cost per square metre to keep your home watertight is roughly £75.

Our flat roof replacement cost guide goes into all the details about the different flat roof options and prices involved.

Need a job estimate to help with budgeting?

Try our AI powered job estimate calculator

Factors affecting the cost of your weatherproofing quote

• Size and condition of the area – larger or more damaged spaces take more work

• Accessibility – Basements and tight spaces may cost more

• Type of system used – Some solutions are longer-lasting but more expensive

• Location – Costs tend to be slightly higher in London and the South East

• Urgency – You’ll pay a premium for emergency call-outs

What to look for in a waterproofing contractor

Choosing the right contractor makes all the difference. Here are key things to ask and check:

• Trade body membership – Look for contractors who are members of the Property Care Association (PCA)

• Clear, detailed quotes – Ask for a breakdown of what’s included

• Reviews from other homeowners – See what others say about their workmanship and reliability. Testimonials are easy to view on our directory

• Experience with similar properties – Every home is different, so it helps to hire someone familiar with your type of building

• Insurance and guarantees – Check they offer cover and written guarantees

Did you know… We guarantee Checkatrade tradespeople's work, claim up to £1,000 - T&Cs apply

FAQs about finding a waterproofing contractor near me

Do I need waterproofing or damp proofing?

Waterproofing is used for below-ground areas like basements and cellars, while damp proofing is typically for above-ground walls and floors.

How long does waterproofing last?

Many systems last 20–30 years, and some come with long guarantees. Regular maintenance, such as checking drains and seals, will help extend the lifespan.

Does waterproofing add value to a home?

Yes – making basements or cellars usable as living space can increase property value significantly.

How much will waterproofing cost?

On average in the UK, you'll pay around £100 per square metre for a damp proof injection or £120 per square metre for basement waterproofing.

That said, waterproofing costs vary depending on the system used, the size of the area, and access.

It's always best to contact a waterproofing contractor directly using our free search tool to get a more accurate quote.

Why is waterproofing expensive?

Waterproofing is often more costly because it involves specialist materials, skilled installation, and long-lasting systems that often come under a guarantee to protect your home for decades.

While the upfront cost can be higher, if it prevents structural damage and expensive repairs later down the line, it's always worth the cost.

What is the cheapest method of waterproofing?

For above-ground walls, a water-repellent coating or sealant is often the cheapest option. These treatments are quick to apply and affordable, but they don’t always offer the same durability as say a damp proof injection.

Can I waterproof a basement myself?

DIY basement waterproofing isn’t recommended. It requires specialist materials and correct installation to meet UK standards. Attempting it yourself risks future leaks, damp, and costly rework.

Hiring an experienced waterproofing contractor gives you peace of mind and a lasting result.

Why use Checkatrade?

• Checked - Every Checkatrade tradesperson must pass up to 12 checks and commit to upholding the Checkatrade Standard

• Reviewed - Over 6.2 million reviews have been published on Checkatrade

• Guaranteed - We guarantee Checkatrade tradespeople's work, claim up to £1,000 - T&Cs apply

Request a quote, search in the Checkatrade app, or enter your postcode to find a certified waterproofing contractor near you today.

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