Made-to-measure windows that

promise to grab all the attention.

From traditional to modern,

Seal-Lite has window styles for every home

Rigorously tested to ensure they provide

enduring quality and performance

Double glazed windows from Seal-Lite will give you a more comfortable living space and incredibly stylish home.

When replacing your old windows you need a PVC-U window design that complements your house style but enhances its look. Any replacement windows also need to supply greater thermal efficiency to help you save money on your heating bills.

Seal-Lite has an impressive stock of PVC-U windows that easily meet current energy efficiency standards, prevent heat loss and eliminate draughts. They will also illuminate your interior as they allow lots of natural light to flood into your home and give you the most amazing perspective of the outdoors. So that all tastes are satisfied, we have made a concerted effort to produce a highly eclectic choice of window styles consisting of casement windows, tilt & turn windows and vertical sliding windows. They come in a very eclectic selection of traditional and modern finishes.

Casement Windows

Casement windows perfectly complement every style of home. Offering a winning combination of comfort and security, our casement windows remain a popular choice with Seal-Lite customers.

Tilt & Turn Windows

Tilt & Turn windows offer an exciting alternative for homeowners, maximising the light that can enter the property, while ensuring energy efficiency remains high. Tilt & Turn windows offer different depths of ventilation and make window cleaning simple.

Vertical Sliding Windows

PVC-U vertical sliding windows are the ideal addition to traditional style properties to preserve their character, improve energy efficiency and simplify maintenance. With no need to paint the frames and easily cleaned with a soft cloth, your chores can be cut in half.