Windows

A Trade Window Manufacturer & Supplier You Can Rely On


At Window Supply Company, we pride ourselves on providing the highest quality doors and windows. As a manufacturer and supplier our team can handle all aspects of window supply and delivery, whether it’s for trade customers or for domestic clients.

This commitment to unrivalled quality is why Window Supply Company is Scotland’s leading Liniar uPVC window and door supplier. Liniar is a market leading profile company which boasts the most technically advanced uPVC window and door system.

Liniar’s uPVC windows and doors not only offer stunning aesthetics but have been developed using the very latest in multi-chambered technology. Liniar removes unnecessary steel reinforcement from their windows in order to improve energy efficiency and cost-effectiveness, while also being a fantastic environmentally friendly option due to the easily recyclable frames.

Casement window supplier


Window Supply Company is proud to supply Liniar casement windows. The benefits of casement windows are:
  • Durable
  • Versatile
  • Secure
  • Environmentally friendly
  • Available in a range of colours and sizes


Casement windows provide the very highest levels of security and thermal performance due to their advanced design. They offer total versatility and remain the most popular window choice in the UK.

Casement windows are highly customisable and their design features are endless. Liniar casement window frames are 100% lead-free and are fully recyclable. If you are interested in purchasing casement windows for your client or for your own property, please contact us today to take through the available options that we offer.

Reversible window supplier


Reversible windows are another popular style of window and a great option for large scale commercial projects and tower block buildings.

The main benefits of reversible windows are:

  • Easy to install
  • Ideal for commercial projects
  • Easy to clean
  • Stylish
  • Secure


Reversible windows are a convenient, stylish and safe option. They are a popular choice for difficult-to-access locations, such as upper levels of multi-story buildings. This makes them the perfect option for trade and commercial projects.

The sash rotates a full 180⁰ for safe and easy cleaning.

If you are interested in purchasing reversible windows for your client or commercial project, please contact the Window Supply Company team today


Tilt and Turn window supplier


Tilt and turn windows
are both flexible and provide airy ventilation to smaller, more confined spaces.

The main benefits of tilt and turn windows are:

  • Multi-functional
  • Easy cleaning
  • Flexible ventilation
  • Ideal for small spaces
  • Child-friendly


Offering a range of ventilation options, tilt and turn windows are ideal for small spaces. Fully adjustable, they are a multi-functional window option and can be turned all the way around for cleaning from the inside. They are convenient, safe, and easy to maintain. This makes them suitable for both residential and commercial projects.

Contact us for all your window needs


If you are looking for a reliable window manufacturer and supplier in Scotland, Window Supply Company is here to help. We are experts in supplying windows for trade.

Get in touch with us today so you can provide your customers with the most functional, thermal efficient uPVC windows on the market.

Please complete the form below and our team will get back to you shortly.