Polycell Damp Seal Paint has been specially formulated to seal patches of penetrating damp on interior walls and ceilings in just one coat, preventing them from showing through and spoiling decorations.
Paints with a glossy sheen—like satin or semi-gloss—are best for humid rooms. Instead of absorbing moisture like matte or eggshell paint, they deflect it. Glossy paints can resist moisture because they have a more complex finish. Another benefit of using glossy paint is that it is easy to clean.
Damp Proofing vs. Waterproofing Distinction: Damp proofing focuses on preventing ground moisture from rising through a building's walls or floor, typically using a damp-proof course. In contrast, waterproofing aims to block all forms of water, including vapour, withstand hydrostatic pressure, and combat soil moisture.
While damp proof paint offers many benefits, it's not without its drawbacks. One of the primary disadvantages is that it may not be a permanent solution. Over time, the protective layer can wear down, especially in areas with high levels of moisture or heavy use.
SmartCare Damp Proof is recommended for: All exterior masonry surfaces are susceptible to water seepage. Building roofs/terraces, parapets, sunshades, and exterior vertical walls.
To an extent, damp-proof paint is effective. Provided you have no existing damp issues and a solid DPC (damp proof course) installed, there is no reason why you can't use damp targeting paint as an added layer of protection. That being said, it is not a fix to existing damp issues which is where many people go wrong.
If these conditions are followed, then you're left with a high-performance, long-lasting damp barrier in just 2 coats, that can last for 20+ years. Read our guide to applying damp proof paint.
Since damp proofing doesn't create a strong barrier, it cannot withstand hydrostatic pressure. That's why it is used only on interior walls, basements, and floors. Waterproofing creates a robust barrier and actively repels water.
Damp proof paint is specifically formulated to protect against damp interior walls. This type of paint can also be used as a primer, prior to painting with a decorative finish paint. A quick reminder - damp proofing should NOT be used as an alternative to solving any underlying damp problems.
Made with a unique solvent-based formula that combines a state-of-the-art waterproofing resin with Portland cement to create a coating that stops up to 34psi of water pressure. WaterTite® Waterproofing Paint can be applied to dry, damp or wet surfaces, so water problems can be cured immediately.
The good news is that it is possible to paint over damp proof paint without diminishing the effectiveness of the paint. Most damp proof paints represent a one-coat solution, with this first coat serving as the damp proof layer at home.
No. Even if you use waterproof emulsions, damp will eventually seep through and restain your walls, so it's a waste of time and money. You need to treat the cause of the damp and eradicate it before applying any new coats of paint.
Waterproof Acrylic Paint
Applying and cleaning it is simple, which makes it a popular option for both outdoor and interior walls. To prevent moisture from becoming trapped, acrylic paint creates a protective layer that repels moisture while letting the wall breathe.
POLYURETHANE
Polyurethane is considered one of the best waterproofing materials. It can be applied seamlessly and penetrates the surface deeply and evenly. Thus, the polyurethane membrane will fill in even the finest cracks in concrete, reducing its water absorbency capacity.
Damp-proofing is the process of creating a waterproof barrier that prevents moisture from entering a building. Common materials used for damp proofing include bitumen, polyethylene sheeting, and plastic membranes. Bitumen is applied to the surface of concrete and masonry walls to create a waterproof seal.
Damp Proof Ultra Application
Apply two coats of Dampproof Ultra without dilution to achieve forced coverage of 10 sq ft /lit for all coats put together.
Generally, high-quality 100% acrylic latex paint is a very popular choice since it is extremely resilient and has excellent crack resistance, fading resistance, and mildew resistance.
PermaSEAL damp proof paint is a multi-purpose high performance product. It can fulfil a range of purposes, including: A general interior damp proof paint for multiple surfaces including render, plaster, brickwork. Suitable for both walls and ceilings.
It is often used in areas prone to dampness, such as utility rooms, bathrooms, and kitchens, to help prevent the build-up of moisture and the associated problems that can arise, such as mould and rot. There are several types of damp-proof paint available, each of which works in a slightly different way.
Damp proofing prevents rising moisture from the soil. Waterproofing, on the other hand, stops any moisture and liquids from penetrating your structure. Additionally, waterproofing can withstand hydrostatic pressure, whereas damp proofing is not effective for water under pressure.
An injection of a damp proof course is a common solution for smaller, localised issues, costing £50 to £80 per linear metre. However, for more extensive problems, complete damp proofing of an average-sized property can cost £2,500 to £5,000.