Perfect uPVC Double Glazing

Enhance your East Sussex home with the most technically advanced uPVC window system in the UK. Liniar’s ground-breaking multi-chambered profile has been designed to meet modern requirements and to provide innovative solutions for long standing product compromises.

British Engineering

All our uPVC windows and doors are manufactured right here in Britain. Our uPVC double glazing is made in an advanced purpose built facility which is ones of the largest uPVC extrusion mixing plant in all of Europe.

10 Year Guarantee

Our Liniar profiles come with a 10 year manufacturer’s guarantee against cracking, warping or discolouration from the date of installation. Rest assured, our Liniar products are fully covered and built to last.

Energy Efficiency

Save energy and save money with our energy efficient double glazing in Polegate, East Sussex. Our thermally efficient windows and doors have a dual functionality that allows you to gain free energy from the greatest resource of all – the sun.

Our windows are capable of achieving an A+12 energy rating. This means your double glazing will retain energy better than a standard window. Compared to C rated windows, our A rated windows allow you to save valuable energy.

Multi-Chambered Technology

Highly energy efficient, our windows feature multi-chambered technology for a more thermally effective profile.  Our windows and doors are capable of achieving the highest of energy ratings.

Weather Resistant

Tight weatherseals prevent cold and rain from entering your property while the thermally efficient glass keeps your property safe and warm. A transparent metallic coating reflects heat back inside your property, helping to retain warmth.

Environmentally Friendly

Better for the environment, our uPVC windows are 100% lead free. The dangers of lead are well known and Windows Xpress are extremely proud to supply one of the few window systems to offer an entirely lead free range.

Fully Recyclable

Extremely robust, our uPVC windows do not need any steel reinforcement. This makes them completely recyclable therefore they are truly an environmentally friendly product.

Reduce Your Carbon Footprint

Our eco-friendy uPVC windows work to reduce your carbon emissions by reducing the amount of energy you use. Our windows will keep your home warm, reducing your need to rely on central heating.

Stay Safe & Secure

Security is our upmost priority. Our high security locking mechanisms ensure your home is kept safe and secure. All our Liniar windows are available with optional Yale shootbolt high security systems.

British Standards

All components are designed and manufactured to the highest standards and tested to the latest BSI security criteria.

Secured By Design

Our double glazing is Secured By Design accredited, a police preferred specification. This is the highest possible level of protection against forced entry.

Checkatrade Member

Windows Xpress is also registered with Checkatrade, a free charitable run service that gives you the background information you need to make a confident decision. Checkatrade offers a directory trades and services that have been vetted to high standards. View our excellent double glazing reviews here.

Certass Registered

Choose us with confidence. We are a registered member of Certass – a competent persons scheme which covers the installation of replacement windows, doors and associated glazing products in domestic properties.

Licensed by the Department for Communities & Local Government, Certass financially and technically assess each member to ensure they meet current UK building regulations.  Once an installation is complete, a compliance certificate is also issued to the home owner which is required by law.