We’re not interested in getting rid of traditional style windows or reinventing the wheel.

At TruSeal we not only stock and supply trade and public with quality UPVC Windows, but we manufacture them for quality control to a top qaulity standard.

We’re only interested in improving what’s already there, we have all the trims and traditional-styled hardware you need.  We provide an unrivalled range of low maintenance, quality assured windows, doors and curtain walling offered in a range of styles and finishes to suit virtually any project. Why buy our windows?

Some key information about our window profiles...

Optima-S / Sculptured

Optima is designed for the production of casement, Tilt and Turn, French casements and residential and French doors. It is a fully-integrated, 70mm-depth system, easy to install and suitable for a wide range of projects where a sculptured profile is required.

Optima-C / Chamfered

Optima is an easy-to-install, fully-integrated, 70mm-depth system designed for the production of casement, Tilt and Turn, and French casement windows; residential and French doors. The slim, chamfered shape is clean, attractive and suitable for all projects.

Optima Flush Casement

The principle is very simple. We take the appearance of a traditional window frame, its proportions and its sightlines and we replicate it. We add all the extra features: period hardware, ancillaries, cills and glazing bars.

Optima Windows.

An unrivalled range of low maintenance, quality assured windows, doors and curtain walling offered in a range of styles and finishes to suit virtually any project.

Some older properties, however charming or attractive they may be, can really use the benefit of the extra insulation provided by an energy-efficient window. Consumers genuinely want to do what they can to make their homes more secure, warmer and weatherproof. Start looking around, you’ll soon see the properties with the wrong frames, rotten old timber ones or shoehorned-in, lipped casements that just don’t look the part. There is an alternative.

A flush casement system that looks absolutely like its traditional predecessors, but which performs the way a 21st-century window should. Browse below for examples of our Casement, Fully Reversable, Verticle Sliding, Flush/Tilt and Turn windows, Curtain Wall windows and PVC Window Doors.

Click window type for additional information.

Casement Sash Windows ➦

A range of 60 and 70mm open out casement windows bringing thermal efficiency and a maintenance-free, long- lasting solution to any property. Highly accredited and available in a range of colours and finishes.

Flush Sash Windows ➦

Ideal for high rise applications, these tilt and turn windows are available in a choice of colours. The locking mechanism and internally glazed features allow for natural ventilation to larger properties with fewer security risks.

Sliding Sash Windows ➦

Ideal for new build, commercial and conservation properties. These windows combine the benefits and functionality of modern materials with the classic good looks of an authentic sash window design featuring Ovolo finishing.

Coloured Windows ➦

Perfect for glazing large areas where maximum light is required, such as in communal stairwells, offices, hospitals and schools. This quality, high performance curtain walling is made to measure and is available in a range of colours and finishes.

Tilt & Turn Windows ➦

The externally Flush Tilt-Turn window is specially designed to present a clean, flush face to the window and frame and so avoid the overlap between the window and frame that has previously been synonymous with PVC-U systems. The sash is neatly located inside the frame to create an elegant and sleek flush appearance.

Click on a window type to view more information and images.

Our Windows are available in an extensive range of colours!

Browse our proud gallery of some beautifully finished homes with our product range:

Village House Door & Windows

Window Variations

Brilliant White Finish

Inside & Outside Frame Shot

Kitchen Mood

Long Window Frame

Patio Doors Living Space

Stylized Window Options

Complimentary Windows & Doors

Flush Windows & Doors

Wooden window Panels

Some reasons to use our Windows:

Affordable Quality

Enjoy high-quality Slylish uPVC doors with advanced manufacturing techniques that suit various budgets.

Customization

With extensive style, glass, and color options, you’ll find a door that complements any home aesthetic perfectly.

Long Lasting

Built to resist scratches, water, and fading, these doors are designed for longevity.

Low Maintenance

Just a quick wipe keeps your uPVC door looking fresh for years.

Thermally Efficient

Our PVC-U door panels have a heat reflective skin for enhanced thermal efficiency.

Eco-Friendly

Made with recyclable, non-toxic materials and responsibly managed waste for a greener choice.

Highly Customizable

We offer a variety of styles, glass designs and colours to choose from to suit the style and aesthetic of any home.