Hinged Unit

With no transoms or mullions to spoil the view, our hinged secondary glazing windows are a truly unobtrusive secondary glazing option. The unit opens like a door and is available with a multi-point locking system or butt hinges. Best paired with: casement, patio and large sash windows.


Slimline Hinged Unit:

Suitably matched with every style of existing window, our slimline hinged units open inwards like a door and feature butt hinges. With hinges that can be positioned on either side of the unit, or hung from the top should the room require, this product is perhaps the most adaptable in our entire range. With sleek frames and no transoms or mullions to spoil the view, our slimline hinged units offer a truly unobstructed view of the world beyond the window.


Hinged Unit:

For larger glass expanses we offer a hinged unit variation which supports windows larger windows and allows for 28mm acoustic double glazing.


Double Hinged Unit:

Much the same as our hinged unit, but with two panels as opposed to one for wider glass expanses. Also able to accommodate 28mm acoustic double glazing.


Double Slimline Hinged Unit:

A two-panel variation of our slimline hinged unit. As with our standard double hinged unit, this product is ideal for larger glass expanses, effortlessly complimenting them with sleek, refined sightlines.


Tilt & Turn Hinged:

Unit A hinged unit that opens from either the left or the right and can be tilted open from the top allowing for additional ventilation.


Other Key Features:

• Butt hinges allow for 180° opening.

• Up to 28mm glazing available.

• Colour coded hardware available.

• Trickle ventilation available.

• Restrictors available on all variations.

• Low threshold available.

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