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Sealed Units

At Glasscraft, we create high quality sealed units that combine the latest technology with traditional craftsmanship.

As one of the UK’s only independently run glass manufacturers, we have the freedom to produce completely bespoke Insulated Glass Units (IGUs), made to your exact specifications.

Our sealed units are crafted with care and precision, ensuring exceptional performance for a variety of applications, including windows, doors, roofs, and side frames. Whether you need standard double glazing or a specialist IGU for enhanced thermal efficiency, noise reduction, or solar control, we can design a solution tailored to your needs.

Hytherm

Discover Hytherm, our core range of glass solutions designed to meet everyday needs. From energy efficient Hytherm Solar to protective Hytherm Security and high performance Hytherm Ultimate, we’ve got the right glass, ready when you need it.

Precision Engineering & Handcrafted Quality 

By blending intelligent machinery with skilled craftsmanship, we ensure that every unit meets the highest standards of durability and efficiency. Our IGUs are designed to provide outstanding insulation, helping to reduce heat loss and improve energy efficiency, while also enhancing comfort and reducing noise.

Bespoke Solutions for Every Project 

Because no two projects are the same, we offer fully customisable sealed units with a range of glass types, spacer bars, gas fills, and coatings. Whether you require toughened, laminated, or low-emissivity glass, we can supply the ideal unit for your specific requirements.

Built for Performance 

Our Insulated Glass Units are engineered to meet all industry standards. Different applications require different performance considerations; from maximising heat retention in domestic windows to regulating temperature in larger glazed spaces like conservatories. With decades of experience, we can advise on the best glazing solutions to ensure optimal energy efficiency and comfort.

Why Choose Glasscraft?

Independently Run

Freedom to create truly bespoke sealed units.

Tailored to Your Needs

Every unit is made to your specifications. 

Craftsmanship & Technology

The best of both worlds for superior quality.

Expertise You Can Trust

Decades of experience in glazing solutions. 

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