Welcome to Roseal - Sealant Specialists

Roseal is one of the UK’s top-quality mastic sealant companies. High quality and customer satisfaction are our #1 priorities. Contact us today for a free, no-obligation quote!

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PROFESSIONALISM & RELIABILITY

SKILLED & QUALIFIED

OUTSTANDING QUALITY

Roseal is one of the UK’s top-quality mastic sealant companies. As a professional mastic man, we provide unmatched quality and cost-effective mastic silicone sealant services throughout Somerset, Dorset, Bristol, Devon, Wiltshire, Hampshire and Cornwall.

Specialising in a wide array of applications, our mastic man excel in sealing windows, doors, bathroom and showers, kitchen countertops, flooring, expansion joints, soffits and more.

Our team is dedicated to ensuring every surface receives meticulous attention to detail, using premium mastic sealants to achieve superior airtight and watertight protection.

Backed by years of experience and expertise, Roseal guarantees long-lasting results that enhance both the structural integrity and aesthetic appeal of your property.

Whether you’re renovating a home or managing a large-scale commercial project, trust Roseal for reliable and high-quality sealing solutions tailored to your needs.

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roseal mastic man and mastic silicone sealant services

After investing hundreds or thousands in your project, your property deserves premium mastic and sealant services. Choose a top quality mastic man!

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WHY BUSINESSES AND UK RESIDENTS CHOOSE ROSEAL AS A MASTIC MAN?

Professionalism & 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 professional applicators deliver high-quality results for your mastic and silicone 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.

To receive a more precise quote for all residential and commercial mastic sealant services, please fill out the form below. Include a detailed description of the job, along with any relevant photos, drawings, or plans. Once submitted, we’ll get in touch with you promptly to discuss your project further.

PLACES WE COVER

Cornwall

CAN’T SEE YOUR AREA?

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