Retrofit Double Glazing

Transform your existing windows with our retrofit double-glazing service. Designed to fit seamlessly into your current aluminium frames, retrofit double glazing enhances thermal insulation, reduces heat loss and condensation, minimises outside noise, and helps lower energy bills — all without the need for a full window replacement.

With high-performance Low-E glass, quality hardware, and expert installation, we deliver long-lasting comfort, efficiency, and increased value for your home.

Diagram showing a double glazed unit with low E coating, with descriptions of its features, including insulation and light transmission.
Sliding glass door enclosure on a wooden porch showing the interior room and surrounding greenery.
A man working on window cleaning outside a house, seen through a window from inside a room with gray curtains.
Exterior of a yellow brick house with large black-framed windows and a glass door, small bushes in front, and a gray concrete sidewalk, with a hill and clouds in the background.
A beige brick house with dark gray roof and gutters, large front window, well-manicured green hedge, pink and white flowering bushes, and a speckled concrete sidewalk.
Exterior view of a house with yellow brick walls, a large window, green lawn, and cloudy sky.
Exterior of a house with beige horizontal siding and three large windows reflecting trees and cloudy sky, surrounded by white gravel and small green plants.
Exterior of a house with horizontal beige siding, a large window with white framing, and a smaller window, with a gravel bed along the foundation and a garden hose attached to a wall-mounted reel.
Exterior of a house with large windows, gray siding, and a wooden deck, with a partly cloudy sky above.
View of a house with large windows, blue exterior siding, and a balcony with a railing, partially obscured by a lush green bush, under a partly cloudy sky.