Introducing Hytherm, the foundation of Glasscraft's sealed unit range, designed with quality and reliability in mind.
Made using high grade components and crafted by our experienced team, Hytherm offers excellent thermal transmission as standard, helping homeowners save energy and reduce costs.
Engineered to let in natural light while keeping homes warm and comfortable, Hytherm combines performance and efficiency, making it the ideal choice for modern, energy conscious living.
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What is Planiclear?
Planiclear is a high quality, clear float glass that forms the base product for all of Glasscraft’s Hytherm range of double and triple glazed units.
Read moreWhat is Planitherm Total+ FG?
Planitherm Total+ FG is a premium low-emissivity (Low-E) glass coating designed to provide exceptional thermal efficiency and clarity, making it an ideal choice for high quality double glazing.
Read moreWhat is Argon gas filling in double glazing, and why is it used?
Argon gas filling in double glazing improves insulation by reducing heat transfer between the glass panes. Sealed units with Argon gas filling in double glazing help lower energy bills and enhance thermal efficiency.
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