

Why Choose OP Sealants

Quality Sealant Application
With 10 years of experience and NVQ Level 2, at OP Sealants we are committed to delivering top-notch sealant application services with attention to detail and precision. From preparation to the finishing touches, we consistently exceed expectations, ensuring your project is completed with the highest quality.

Advanced Sealant Solutions
Offering a wide range of colours, we only use the highest quality sealants available on the UK market, offering customized solutions that meet your specific needs and challenges.

Trust and Professionalism
Your trust is our priority. With a proven track record of completing projects on time and with superior workmanship, we pride ourselves on being a partner you can rely on for long-lasting results.


Our Services
A brief selection of our services
Interior Sealant Applications
Interior Sealant Applications
Bathrooms: Baths, showers, basins, toilets, tiles, vanity units
Kitchens: Worktops, sinks, hobs, splashbacks, appliance edges
Windows & Doors: Timber, aluminium & uPVC frames, acoustic & airtight sealing
Glass & Mirrors: Glass partitions, mirrors & internal glazing
Natural Stone & Marble: Marble, granite, quartz & stone joints
Floors & Skirting: Expansion joints, skirting edges, floor transitions
Walls & Ceilings: Plasterboard joints, fire-rated & acoustic sealing
Joinery: Wardrobes, cabinets, shelving, trims & mouldings
Utilities: Pipe & cable penetrations, boiler and appliance areas
Specialist: Hygienic, anti-mould, fire-rated, acoustic & airtight sealing
Exterior Sealant Application
Windows & Doors: Timber, aluminium, steel & PVC frames, perimeter & weatherproof sealing
Glass-to-Glass: Structural & weatherproof sealing
Glass Capping: Perimeter & edge sealing
Brickwork & Masonry: Expansion joints, movement joints, all brick types
Render & Cladding: Panel joints, façade sealing
Expansion Joints: Movement & control joints
Roofs & Gutters: Flashings, trims, gutter joints
Balconies & Terraces: Edge sealing, drainage points
Soffits & Fascias: Perimeter & trim sealing
Service Penetrations: Pipes, cables, vents
Industrial Sealant Services
Warehouse & Factory Joints: Expansion, movement, and control joints
Concrete Floors: Saw-cut joints, perimeter edges
Precast Panels: Panel gaps, facade joints
Steelwork & Metal Structures: Penetrations, flange joints, equipment bases
Plant Rooms & Mechanical Areas: Pipework, cable penetrations, ducting
Cold Rooms & Hygienic Areas: Food-grade and temperature-resistant sealing
Tanks & Storage Areas: Containment joints, bund walls
Car Parks & Loading Bays: Weatherproof and heavy-duty joint sealing
HVAC & Ventilation Systems: Duct seals, air-tightness joints
Cleanrooms & Controlled Environments: Low-VOC, sterile sealing
Areas of Operation
London, and anywhere in the UK upon request.
Domestic services
We cover most of the domestic needs for sealant applications - let us know what your house needs, whether it's a new project, or elements that need repairing or refreshing!
Commercial & Industrial buildings
We are specialised in applications for commercial and industrial buildings, from brick works to glass roofs. Contact us for details regarding your projects.
Specialised sealants & wide range of colors
We only use UK's top rated sealants, offering a wide range of colors, applying the type of sealant that is best fit for purpose.
























