Exterior works

External Mastic and Silicone Sealing

Preserve your property’s beauty and integrity with our specialist exterior mastic and silicone sealing services. Whether you’re protecting new construction or refreshing aging surfaces, our precise application ensures watertight seals and a clean, professional finish that stands the test of time.

Window and Door Perimeter Sealing

Guard your home or building against drafts, moisture intrusion, and energy loss with expertly applied perimeter sealing. We use high-performance silicone and mastic products designed for lasting adhesion, providing a neat, durable barrier around every window and door frame.

Expansion Joint Protection

Expansion joints play a crucial role in accommodating movement and preventing cracking. Our exterior expansion joint sealing solutions use advanced flexible sealants to maintain structural integrity while blending seamlessly into the surrounding surfaces. From commercial façades to residential pathways, your joints are protected year-round.

Brickwork and Masonry Sealing

Extend the life of your exterior brickwork and masonry with our professional sealing services. Our specialist silicone applicators create smooth, continuous seals that repel water, resist mould, and help prevent long-term deterioration—preserving both appearance and performance.

Roofline and Gutter Sealing

Water penetration along rooflines and gutters can lead to costly repairs. Our precise mastic application seals vulnerable joins and transitions, keeping your roof system watertight and your home protected against the elements. Expect clean lines and robust protection in every detail.

Facade and Cladding Interfaces

Where different materials meet, gaps and leaks can quickly develop. We apply high-quality sealants along cladding edges, panel joints, and façade interfaces to deliver a cohesive finish that defends your property against driving rain, pests, and air leaks—all with the polished look only a professional silicone applicator can achieve.

Threshold and Base Sealing

Prevent water ingress at thresholds and wall bases with carefully applied mastic and silicone solutions. Our exterior sealing services create a continuous, resilient barrier that withstands foot traffic, weather changes, and settlement—protecting your property from the ground up.