Is Resin a Suitable Waterproofing Method for Bricks?

How Resin Performs as a Waterproofing Solution

Resin forms a continuous, protective layer on brickwork, blocking moisture from penetrating the surface. High-quality wall coatings such as “Vertical Glass” are formulated for use on vertical surfaces, including bricks, offering both a decorative and washable finish. Resins designed for this application are resistant to water and humidity, making them suitable for kitchens, bathrooms, and other interiors where moisture is a concern.

Important Considerations Before Application

• Adhesion: Ensure the resin is compatible with bricks—surface preparation is key for long-lasting results.
• Flexibility: Choose a resin that accommodates the natural movement of brick structures to prevent cracking over time.
• Intended Area: While some resins offer robust water resistance for interiors, additional measures may be needed for external or high-traffic outdoor use.

For best results, apply the resin thinly and evenly with a spatula; thick layers can provide extra durability and allow for finish adjustments, such as sanding for a satin effect after curing.

When This Matters Most

Resin waterproofing is particularly relevant for decorative interior brick walls or feature surfaces in humid environments. It’s also an excellent option if you want both protection and a customisable decorative effect.