Business Overview

WP Waterproofing is Malta's trusted specialist for professional waterproofing and damp proofing solutions. With over 20 years of hands-on experience, the company serves residential and commercial clients across Malta and Gozo. Every project is handled with care, using quality materials and proven techniques that deliver results built to last.

Water damage is one of the most costly problems a property owner can face. A leaking roof, a damp wall, a cracked balcony, or water seeping into a basement can all escalate quickly if left untreated. The damage spreads, repair costs grow, and the structural integrity of the building can be put at risk. WP Waterproofing identifies the root cause of each problem and applies the right solution the first time.

Roof waterproofing is one of the most important services the company provides. Malta's climate is tough on rooftop surfaces. Intense summer sun, heavy winter rainfall, and strong winds all take their toll Read Moreover time. WP Waterproofing applies both bituminous membrane systems and liquid membrane solutions, selecting the best option based on the roof type and its current condition. Flat roofs, appoggi, and terraces are all covered. The result is a seamless waterproofing finish that keeps water out and protects the structure beneath.

Roof garden waterproofing is a specialist area the team handles with particular expertise. Landscaped rooftop spaces add real value to a property, but they also carry significant waterproofing demands. WP Waterproofing ensures that root barriers and waterproofing membranes are correctly installed beneath planting areas, protecting the roof slab from moisture penetration without limiting the design of the garden above.

Roof repair is also available for surfaces that have deteriorated or developed cracks and splits over time. Rather than waiting for a small problem to become a large one, WP Waterproofing can assess the roof and carry out targeted repairs that restore full protection quickly and efficiently.

Balcony waterproofing and balcony repair are services in high demand across Malta. Balconies are constantly exposed to the elements and are prone to cracking, especially as buildings age. When water enters through a cracked or poorly sealed balcony slab, it travels downward and causes ceiling leak damage in the rooms below. WP Waterproofing carries out a thorough inspection of every balcony before recommending the most effective waterproofing treatment. Repairs are completed to a high standard, and the finished surface is fully sealed against future water ingress.

Basement waterproofing and basement repair require a different approach entirely. Below-ground areas face constant pressure from groundwater and soil moisture. Without the right protection, water will find its way in through walls, floors, and joints. WP Waterproofing applies structural waterproofing systems that are specifically designed for below-grade environments. Lift pits, underground car parks, storage rooms, and foundation walls are all treated to keep them dry and structurally sound. Whether it is a new build or an existing structure showing signs of water infiltration, the team has the knowledge and experience to deliver the right solution.

Damp proofing and damp repair are among the most common requests the company receives. Damp is a widespread problem in Maltese properties, particularly in older buildings where original waterproofing has broken down. Damp walls are not just unsightly. They can cause plaster to deteriorate, paint to bubble and peel, and mould to develop, which poses real health risks to occupants. WP Waterproofing investigates the source of the moisture before carrying out damp wall repair work. Rising damp, penetrating damp, and condensation are each treated with the correct method, ensuring the problem is resolved at its source and does not return.

Shower waterproofing is another area that is often underestimated. Many homeowners assume that tiles alone are enough to keep a shower area watertight. In reality, water finds its way through grout lines and small gaps over time. When the substrate beneath a shower is not properly waterproofed, moisture spreads into the surrounding structure, causing damp in adjacent rooms and serious damage to floors and walls. WP Waterproofing installs dedicated waterproofing membranes beneath shower areas to create a fully sealed base that prevents any water from escaping beyond the intended zone.

Wall waterproofing is available for both internal and external surfaces. External walls in Malta are regularly subjected to driving rain and high humidity. Over time, porous masonry absorbs moisture and allows damp to penetrate inward. Internal wall waterproofing is equally important in areas such as kitchens, bathrooms, and below-ground spaces. WP Waterproofing applies appropriate treatments to ensure walls are properly protected, keeping interiors dry and free from moisture-related damage.

Aluminium painting is an additional service offered by the company. External aluminium surfaces, including frames, railings, and cladding, are exposed to sun, salt air, and moisture. Over time, the protective finish degrades and the surface becomes vulnerable to corrosion and staining. WP Waterproofing applies specialist aluminium paint that restores the appearance of the surface and provides a durable protective layer that extends its working life.

All installations carried out by WP Waterproofing come with a 10-year guarantee. Certain products offer up to 20 years of coverage. The membranes and materials used are globally certified, meeting the highest standards for quality and durability. The company's track record speaks for itself, with many installations renewed after 30 years of service, a clear sign of the quality built into every job.

Free quotes are available for all services. The team works flexibly around client schedules to keep disruption to a minimum, and every project is approached with the same level of professionalism and attention to detail, regardless of size.

For property owners, developers, and businesses across Malta looking for dependable waterproofing contractors, WP Waterproofing is the clear choice. With the experience, the materials, and the commitment to quality that every job deserves, the team is ready to help. Get in touch today to arrange a site visit or request your free quotation.