About us
We are Manufacturers of Intumescent Fire and Smoke Seals, Acoustic, Draught and Weather Seals, Fire Glazing and Structural fire safety as well as bespoke solutions.

Serving the Industry
Sealmaster offers a comprehensive range of seals to provide high standards of energy efficiency, water-tightness, acoustic performance smoke & fire safety in buildings.
The outstanding quality, performance and value of Sealmaster products has been recognised by some of the most discerning independent observers including the Council for Industrial Design, the BBC, the Institute for Sound and Vibration Research, the Building Research Establishment, English Heritage, the Design Council and the Innovation Network - to name a few.
Leading architects and designers frequently choose Sealmaster seals for showcase projects both in the UK and worldwide because we don't compromise on quality or safety.
News and Insights
8 Nov
Nordbygg 2020
- System Admin
- Event
Northern Europe's largest and and most dynamic meeting place for the construction and real estate industry, offering new knowledge and new business.
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31 Jul
OFSEC Exhibition
- Peter Summers
- Event
Oman's only and most comprehensive exhibition on fire, safety & security.
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30 Apr 2018
Parliamentary Review
- Peter Summers
- Insight
A year in perspective.
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26 Apr 2018
Vision Exhibition
- System Admin
The future of the built environment 21-22 June Business Design Centre London.
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6 Apr 2018
Test Success
- Peter Summers
- Event
Pyroguard has achieved an increase in the test evidence and scope for Pyroguard Rapide fire safety glass into fire-door applications.
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26 Jan 2018
Budma
- System Admin
International Construction Fair.
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Contact Sealmaster
If you are in need of assistance, please call the number or fill in the form below.
Sales Enquiry
A Sealmaster expert is on standby with all the information you need for your sales related enquiries.
Technical Support
A Sealmaster expert is on standby to provide you with all the technical information you need for your bespoke solution or product.