Best Waterproof Wall Paint of 2025

Mohammed Clark Avatar
Mohammed Clark
Last Updated: 31 Jan 2025

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If you're looking for a solution to protect your walls from water damage, then waterproof wall paint might be just what you need. Unlike regular paint, this type of paint is specifically designed to resist water and moisture, making it ideal for use in bathrooms, kitchens, and other areas with high humidity. It can also be used on exterior walls to protect against rain and dampness. Waterproof wall paint comes in a variety of colours and finishes, so you can choose the one that best suits your needs. With its ability to repel water, this paint can help to prevent mould and mildew from forming, which can be a health hazard.

At a Glance: Our Top Picks

SmartSeal Textured Wall Coating - Waterproof Paint Cover #TOP 1
SmartSeal Textured Wall Coating - Waterproof Paint
ftb score rating icon 9.9
Landlords Weather Shield Sky Blue Masonry Paint Cover #TOP 2
Landlords Weather Shield Sky Blue Masonry Paint
ftb score rating icon 9.8
HQC Anti Damp Paint for Walls Cover #TOP 3
HQC Anti Damp Paint for Walls
ftb score rating icon 9.6

Top 4 Waterproof Wall Paint

#TOP 1

SmartSeal Textured Wall Coating - Waterproof Paint

Brilliant White
5 l (Pack of 1)
SmartSeal Textured Wall Coating - Waterproof Paint Cover
SmartSeal Textured Wall Coating - Waterproof 15yrs+ Breathable & Flexible - 12 Colours - Brick Stone Concrete & Render (Brilliant White, 5 Litre)

The SmartSeal Wall Coating is a superior textured masonry paint designed to fill and mask small cracks in various substrates such as brickwork, stone, concrete, and rendered walls. You will appreciate its easy application by brush, roller, or airless paint sprayer, ensuring a perfect finish every time. This product offers excellent waterproofing for your walls, protecting your home from moisture damage. Additionally, its breathable formulation helps prevent moisture build-up, promoting a healthier living environment.

What We Like
Textured finish hides small cracks
Suitable for multiple surfaces
Easy application methods
Excellent waterproofing
Breathable to prevent moisture
#TOP 2

Landlords Weather Shield Sky Blue Masonry Paint

Sky Blue
1 l (Pack of 1)
Landlords Weather Shield Sky Blue Masonry Paint Cover
Landlords Weather Shield Sky Blue Smooth Masonry Paint | 1L in 30+ Colours | Storm Proof, Scrub Resistance & Waterproof | Weatherproof Technology Designed with Acrylic Resin for Ultimate Protection

Landlords Weather Shield Paint is perfect for exterior projects, whether you're a DIY enthusiast or a professional. This water-based paint not only provides excellent water protection but also helps to reduce the growth of moss, lichen, and algae on your surfaces. Its non-dripping formula ensures ease of application, making it ideal for home improvement tasks. Additionally, it offers great adhesion and has a low odour, ensuring a pleasant experience while you work. With its robust protection against extreme weather conditions, you can trust that your walls will remain safe and sound.

What We Like
Effective water protection
Reduces moss and algae growth
Non-dripping and easy to apply
Low odour for comfort
Excellent adhesion to surfaces
#TOP 3

HQC Anti Damp Paint for Walls

HQC
White 5L
Brilliant White
5 l (Pack of 1)
HQC Anti Damp Paint for Walls Cover
HQC Anti Damp Paint | Stain Block | Damp Seal Paint Matt | Waterproof Sealant | Damp Proof Paint for Bathroom | Damp Proof Membrane | Block Wall Paint 5L Brilliant White

HQC Anti Damp Paint is a high-performance solution designed to combat damp and household stains effectively. It creates a breathable membrane that not only seals your walls but also prevents the unpleasant condensation that can lead to odours and fungi. This paint works brilliantly in challenging environments, making it ideal for both interior and exterior surfaces. Its micro-porous formulation allows trapped moisture to evaporate, ensuring a long-lasting finish without flaking or peeling.

What We Like
Effective against damp and stains
Breathable and condensation-resistant
Suitable for various locations
Micro-porous formulation prevents peeling
Can be applied to damp walls
#TOP 4

V33 Renovation Wall Tile & Panelling Paint

V33
123531
White
2 l (Pack of 1)
V33 Renovation Wall Tile & Panelling Paint Cover
V33 Renovation Wall Tile & Panelling Paint White 2L | For High Moisture Surfaces | Resistance To Temperature Variations | Washable | Easy Maintenance | Resistant to Cleaning Products

The V33 Wall Tile Paint is designed for high moisture surfaces, making it perfect for areas like kitchens and bathrooms. Its Aquaresist Technology provides a waterproof barrier, ensuring your walls remain protected against water damage. With its 2 in 1 formula, there’s no need for an undercoat, saving you time and effort during application. This paint also boasts high resistance to temperature variations, allowing it to adapt seamlessly to changing conditions, which is essential in any home.

What We Like
Waterproof barrier for protection
No undercoat required
Resistant to temperature changes
Ultra washable for maintenance
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Which paint is best for walls waterproof?

Paint for waterproofing. Asian Paint like Apex Ultima, asian paint apex and Apex Ultima protek and duralife.dulux weathersheild max. Nerolac Exel mica marble.Berger weathercoat long life. Nippon Shogun.

2. Can I waterproof a painted wall?

The paint to be used must possess waterproofing ability, high strength, high flexibility and great resistance to weather conditions. ISOMAT FLEXCOAT is the ideal solution for waterproofing of external surfaces against rain. It is a highly elastic, high quality water-soluble paint, based on acrylic elastomeric resins.

3. Is there a paint that is waterproof?

A waterproof paint for interior walls such as an acrylic will also work against humidity. One of the most common waterproofing coatings for exterior walls is waterproof masonry paint. This comes in a variety of chemistries, including thermal shielding and pliolite options, and protects masonry from water and weather.

4. Which paint is waterproof for painting?

While acrylics are a tough paint, meaning that once they are dry water can't really harm them, it's still good to waterproof your painting. This can be done with a varnish, which is a special type of acrylic gloss.

Editor's Notes

During our waterproof wall paint research, we found 53 waterproof wall paint products and shortlisted 4 quality products. We collected and analyzed 7,049 customer reviews through our big data system to write the waterproof wall paint list. We found that most customers choose waterproof wall paint with an average price of £18.96.

The waterproof wall paint are available for purchase. We have researched hundreds of brands and picked the top brands of waterproof wall paint, including SmartSeal, Landlords Paint, HQC, V33. The seller of top 1 product has received honest feedback from 514 consumers with an average rating of 4.7.

Written by
Mohammed Clark Avatar

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.