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Roseal provides high-quality silicone sealant services to residential, commercial, and industrial premises throughout the South West (UK). With a commitment to perfection and a team of qualified specialists, we guarantee that your sealing requirements will be satisfied with accuracy, dependability, and complete satisfaction.


Our objective is simple: to deliver the highest-quality silicone sealant services to ensure your property’s longevity, usefulness, and aesthetic appeal. With each project, we try to surpass your expectations by offering dependable and effective solutions that are suited to your individual requirements.

Professionalism and Reliability

At Roseal, we pride ourselves on being prompt, efficient, and detail-oriented, ensuring a hassle-free experience for our clients.

Skilled and Qualified

With years of industry experience, our skilled professionals deliver high-quality results for your mastic sealing needs.

Quality Products

We use high-quality sealants from trusted manufacturers, ensuring long-lasting and reliable solutions for your projects.

Health and Safety

Our sealant specialists hold valid CSCS NVQ Level 2 and have extensive health and safety training and on-site experience.

Attention To Details

Our team pays meticulous attention to every aspect of the sealing process, ensuring a neat and professional appearance.

Customised Approach

We understand that every project is unique, and our team works closely with you to provide tailored sealant solutions.

A few of Roseal's client We are proud to have a comprehensive list of both past and present clientele. Please see the following:

OUR SILICONE SEALANT SERVICES We understand your needs and deliver the premium finish you require for your silicone sealant projects

Wet rooms Silicone Sealant Services

Our experienced sealing solutions keep your wet room clean, dry and free of leaks. We provide accurate sealing for showers, bathtubs, sinks and tiles to increase the longevity and usefulness of your bathroom areas.

Kitchens Silicone Sealant Services

With our skilled sealing services, you can keep your kitchen surfaces clean and dry. We provide long-lasting sealing solutions for countertops, sinks, and backsplashes to guard against water damage and keep your kitchen in good condition.

Windows and Doors Silicone Sealant Services

Our professional window and door sealing will improve your home’s energy efficiency and weatherproofing. We seal and reseal gaps to avoid drafts, leaks, and condensation, which improves comfort and might lower energy expenditures.

Glass and Glazing Silicone Sealant Services

Our skilled sealing procedures provide clarity and safety for your glass installations. From windows and skylights to glass partitions and conservatories, we guarantee a perfect and long-lasting sealant application for your glass surfaces.

Bathrooms and Showers Silicone Sealant Services

Our complete sealing solutions will ensure the lifetime and operation of your bathroom areas. We seal showers, bathtubs, basins, and tiles precisely to avoid leaks and keep the atmosphere clean and mould-free.

Food and Hygienic Sectors

Our hygiene sealing solutions can help you maintain cleanliness and safety in your food production locations. We provide high-quality sealing solutions designed specifically for the food industry, from kitchens and food processing plants to restaurants and catering facilities.

Expansion Joints / Compression Joints

Our expansion joint sealing services can help you maintain your building’s flexibility and integrity. We offer high-quality wall, floor, and ceiling sealing to accommodate movement while preventing fractures and leaks.

Removal and Replacement of Old Silicone

With our professional removal and replacement services, you can restore your seals’ efficacy and attractiveness. To provide long-term protection and a tidy finish, we remove old, broken sealants and replace them with fresh, high-quality silicone.

Soundproofing Silicone Sealant Services

Enhance your property’s acoustic insulation with our excellent noise reduction sealing options. We offer sealing solutions for both residential and business areas, reducing noise transmission and providing a quieter, more pleasant space.

We provide other services besides those listed above. Please contact us to learn more about our silicone sealant services and how we can assist you with your projects and requirements.


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We cover various areas, if your location isn’t listed, please contact us for assistance.

roseal mastic man and silicone sealant services
Mastic sealant plays a very important role in maintaining your home's integrity. It protects against water damage, enhances energy efficiency, reduces noise transmission, prevents mould and mildew growth, and improves the appearance of your living space.

After investing hundreds or thousands in your project, your property deserves premium mastic and silicone sealant services. Choose quality, choose Roseal!