Secondary Glazed Windows

Alternative Thermal and Noise Solution

Secondary Glazing is a more cost effective way to improve the acoustic values and insulation of your property. Available in all shapes and sizes, the units will sit on the inside of your existing window. Now available in single glazed and double glazed secondary glazing, these units are very popular on listed buildings across London and conservation areas such as Richmond, Kensington, Chelsea etc.

Contact Us for advice on secondary glazing units.

Vertical Sliders - Vertical sliding secondary glazing units designed specificallyto accompany sash windows. These discreet units house self-supporting panes that remain in place at any chosen position

Hinged Units - With 60mm sightlines and no transoms or mullions, ourhinged units offer an unobstructed view beyond the window.The unit features single handle operation and multi-pointlocking. Side and base opening also available.

Lift Out Unit - A removable secondary glazing panel within its ownouter frame, which fixes to the face or reveal of theexisting primary window. An ideal solution when onlyoccasional cleaning access is required.

Horizontal Sliders - A slim and versatile horizontal sliding system that provides easyaccess for cleaning and ventilation, and is suitable for treatingmost window types. Available with 2, 3, 4 or 5 sliding panels.

Secondary Glazing Examples

Enquire on Secondary Glazing Now

Request a quote
Close this modal
Request a quote
Contact Thames Windows & Doors Ltd by phone 020 7205 2444