Roof Coating London & Surrey

Protect, Restore & Transform Your Roof — Without the Cost of Re-Roofing

Replacing a roof can cost tens of thousands of pounds — but in most cases, it’s simply unnecessary. Over time, every roof begins to lose its protective layer. Concrete tiles become porous, soaking up water and inviting moss, while metal roofs start to oxidise and corrode as their factory coating wears away.

The result? A roof that looks dull, tired and weathered — and worse, one that’s no longer fully protected against the elements.

That’s where roof coating and roof sealing make all the difference.

A professional roof sealing treatment restores your roof’s surface, seals it against moisture, and gives it a clean, even colour — all at a fraction of the cost of re-roofing.

It’s a smart, forward-thinking choice for property owners who:

• Want to avoid the high cost of roof replacement
• Care about maintaining their property’s appearance and value
• Understand that sealing and restoration today prevent costly damage tomorrow

Whether your roof is concrete, clay, slate, or metal, a coating and sealing treatment stops deterioration, reduces moss growth, and extends your roof’s lifespan.

It’s especially popular for bungalows, extensions and one-storey homes — where the roof’s appearance defines the whole look of the property.

At Glossy Roof, we help homeowners and landlords across London and Surrey seal, restore and protect their roofs — quickly, safely, and affordably.

Roof Sealing for Concrete Roof Tiles

Concrete tiles are strong — but time wears down their original seal. Once that protective layer fades, the tiles start absorbing water, leading to moss, algae, and long-term surface damage. The result is a roof that looks patchy, dull and stays damp after every rainfall. A professional roof coating and sealing system restores that lost barrier. It seals the surface, prevents moisture absorption and creates a water-repellent yet breathable finish — allowing internal moisture to escape while shielding against rain and frost. It also provides strong UV resistance, helping prevent fading and sun damage. Choose from a range of colours — from Rustic Red and Terracotta to Anthracite, Slate Grey, and Chocolate Brown — to bring your home’s roof back to life with a finish that looks brand new. At Glossy Roof, we apply every coating using a professional airless spray system, ensuring a smooth, consistent finish with long-lasting protection. Your roof gets a fresh, uniform colour — and durability that lasts for many years to come.

Roof Coating & Roof Sealing for Metal Roofs

Metal roofs may not absorb water like tiles, but they have their own enemy — corrosion. When the factory seal wears away, the surface begins to oxidise, and rust can spread quickly, especially around joints, fixings and edges. Our metal roof coating and sealing system seals and protects the surface, preventing corrosion and extending the roof’s life. It also refreshes its appearance with a clean, even finish — perfect for garages, workshops, warehouses, and other metal-roofed properties. A new coating improves durability, reflects UV rays, and can even help reduce surface temperatures in the summer — protecting both the roof and what’s beneath it. We offer a variety of modern and traditional finishes — from greys and greens to warm reds and browns — so your property looks sharp, clean and professionally maintained.

Our Roof Coating & Sealing Process

Every project starts with a professional roof inspection to check the surface and ensure it’s ready for sealing.

Preparation is key — we only apply coatings to roofs that are sound and suitable.

Our 5-Step Process:

1️⃣ Roof Inspection & Repairs — We replace cracked or missing tiles and fix weak points.

2️⃣ Cleaning & Preparation — Deep cleaning, moss removal and a professional biocide treatment.

3️⃣ Masking & Protection — We cover surrounding areas like gutters, windows and patios.

4️⃣ Coating & Sealing Application — Evenly applied with a professional airless spray system for a smooth, consistent finish.

5️⃣ Final Inspection & Clean-Up — Every detail checked, every surface spotless.

The result? A clean, sealed, protected roof that looks beautiful — and performs for years.