Technical

Double Glazed Roof Units for Conservatories

Double-glazed roof units, in Hampton Conservatories, comprise an internal pane of 4mm clear planitherm toughened glass, a 16mm argon-filled cavity and either a 4 or 6mm external pane (depending on the size of the unit).The external pane will always be toughened, for safety and security.

The spacer bar, within the glass, provides a complete thermally-optimised system, which satisfies our rigorous thermal insulation requirements. Black is that standard colour for our spacer bars, but we also offer white or silver as an option, at no extra cost. Our roof units have a U value of 1.1, which easily meets current building control requirements.

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