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No Hydro has revolutionised the way I approach dampproofing. Their products have consistently exceeded my expectations, and their attentive customer service is second to none. They’ve earned a loyal customer in me.
Leo Anderson.
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About No Hydro Ireland

We are a reliable partner for damp proofing and waterproofing supplies!

No Hydro has been operating in the waterproofing industry since 2021, and has already established a strong reputation for providing effective solutions. Our extensive product range includes treatments for rising damp, penetrating damp, and cementitious waterproofing, along with all the essential tools and accessories needed to ensure a successful project.

More Information About Us

Our director is passionate about the industry, and has gone above and beyond by gaining two nationally recognised qualifications: Certificated Surveyor in Structural Waterproofing (CSSW) and Certificated Surveyor in Remedial Treatments (CSRT). These were both awarded by the Property Care Association (PCA), formerly known as the British Wood Preserving and Damp-proofing Association (BWPDA). Our sister company is also a full member of this organisation.

We use our expertise to constantly research and develop No Hydro products. We only manufacture products with the best ingredients available. With thousands of satisfied customers, you can be confident that you are choosing the best products. Our customer base consists of clients from all around the world, including home owners, small businesses, councils and organisations. We have suppliers in many countries such as Switzerland, Germany, France, Italy, Spain, Poland, Canada, United States, Australia and Netherlands.

We prioritise product quality and customer service above all else, and we’re dedicated to providing the best possible experience for our customers.

Why Choose Us

Consistent Quality

Using the highest quality materials, we guarantee that your project is done to the best possible standard.

Excellent Service

Our clients are always raving about how we go the extra mile to provide an excellent service every time.

Only Experts

When you seek technical advice from us, one of our fully qualified C.S.S.W | C.S.R.T Surveying team members will always be available to help you out.

Consistent Quality

Using the highest quality materials, we guarantee that your project is done to the best possible standard.

No Hydro Products

No Hydro Masonry Protection Cream 5L

No Hydro Masonry Protection Cream

Protect your property from damp and water ingress with No Hydro Masonry Protection Cream. Our waterproofing cream is a colorless and breathable masonry waterproofer that is perfect for use on brick, concrete, stonework, and other masonry surfaces. With just one coat, our masonry protection cream can penetrate up to 12mm deep into the surface, forming a long-lasting water-repellent barrier that lasts for 25 - 30 years.
Whether you're a homeowner or business owner, No Hydro Masonry Protection Cream is the ideal solution for all your penetrating damp needs.

No Hydro Damp Proof Cream (DPC)

No Hydro Damp Proof Cream (DPC)

No Hydro Damp Proofing Cream (DPC) is a powerful solution to protect your property against rising damp. Our high-strength, silane/siloxane-based injection cream is specially designed to provide long-lasting protection. Its double-strength formula contains active ingredients that spread along the mortar bed before curing to form an effective damp-proof course.
Our easy-to-use cream can be injected directly into the walls, providing a quick and efficient solution for protecting your building against damp. With No Hydro Damp Proofing Cream, you can be confident that your property is well-protected against rising damp for years to come.

No Hydro Tanking Slurry

No Hydro Tanking Slurry

No Hydro Tanking Slurry is an advanced cementitious compound that provides exceptional waterproofing protection for concrete and masonry surfaces. Whether you're looking to waterproof walls, basements, or solid floors, our high-performance slurry is designed to provide a permanent barrier against water ingress and penetrating dampness.
With its strong and durable formula, No Hydro Tanking Slurry creates a long-lasting protective coating that is resistant to damage from water and moisture. The application process is quick and easy, and can be applied with a brush, roller, or spray, ensuring effective and efficient coverage.

No Hydro Liquid Applied Damp Proof Membrane DPM

No Hydro Liquid Applied Damp Proof Membrane (DPM)

No Hydro Liquid Applied Damp Proof Membrane (DPM) provides a highly efficient solution for treating damp floors and walls, offering long-lasting protection against moisture and dampness. Our two-coat application ready-to-use system creates a durable barrier against water ingress and offers excellent resistance to gases such as methane and carbon dioxide, thanks to its strong bond. This makes it an ideal solution for both commercial and domestic properties.
With No Hydro Liquid Applied Damp Proof Membrane, you can have complete peace of mind that your floors and walls are fully protected against the damaging effects of moisture, ensuring your home or business is safe and secure.

No Hydro Salt Inhibitor

No Hydro Salt Inhibitor & Neutraliser

No Hydro Salt Inhibitor & Neutraliser is a concentrated mixture specially formulated for use in sand-cement renders following the installation of remedial damp-proof courses, such as No Hydro Damp Proofing Cream. Our powerful inhibitor acts as a neutraliser to combat the presence of salt in walls, which can cause further damage and deterioration over time.
With No Hydro Salt Inhibitor, you can reduce water demand in walls and improve the overall workability of the surface, resulting in a more durable and long-lasting finish. Our inhibitor is essential for preventing future salt damage, making it a must-have product for any damp-proofing project.

No Hydro Masonry Water Seal

No Hydro Masonry Water Seal

No Hydro Masonry Water Seal is the perfect solution for protecting your masonry surfaces from water damage. Our versatile and transparent water-repellent solution provides a long-lasting barrier against moisture, which is a common problem in old and new buildings alike. Our masonry water seal is suitable for use on a variety of materials, including brick, stone, and concrete, and is easily applied using a brush, roller, or spray.
Plus, it's not just for exterior walls - it's also ideal for use in gardens to protect masonry surfaces from water damage.

Made In Belfast. Recognised Worldwide!


At No Hydro, our goal is to ensure that our customers and clients receive exceptional service throughout their entire experience with us.


Every product we manufacture is carefully designed and rigorously tested to ensure it performs well and lasts long.

Honesty & Integrity

We prioritise honesty and integrity in our approach. We will solve your problems and deliver results rather than create more problems.


Our commitment to sustainability drives us to produce eco-friendly products that have a minimal carbon footprint.


Our team of expert surveyors are always on hand to provide you with the technical advice you need.

Health & Safety

We are dedicated to providing each team member with the necessary training and tools to carry out their tasks safely.

Flexible Shipping

Shipping Across Ireland & UK

14 Day returns

Returns Accepted Within 14 Days

100% Secure Checkout

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Trusted Worldwide

65k+ Products Sold Wordwide