Foundations Built on Manufacturing Craftsmenship

Sash UK was founded on manufacturing craftsmanship. This means an uncompromising focus on quality, security and durability in all of our products.

Operating from our 112,000 ft2   manufacturing facility near Barnsley, we specialise in the large-scale manufacture PVC-U windows and doors, using both Veka and Spectus systems to provide a comprehensive product range for our customers. We have the capacity to manufacture up to 5000 products per week and deliver them nationwide using our own fleet.

Sash UK products are built to last. Our products and specifications are specifically designed to meet the demanding needs of estate owning bodies such as local authorities, housing associations, universities, PRS operators and student accommodation providers. Such organisations expect their fenestration to be robust, low maintenance and long lasting.

Glass Options

You demand a lot from our windows. They have to contribute to thermal performance, quietness, safety, solar control, acoustics and security of your home. Sash UK meet these needs with an array of double-glazed and triple-glazed options.

Glazing is an element of every window or door, and selecting the right option is essential.

We provide a full range of glazing options in a variety of designs, so you’re sure to find the optimal solution. Sash UK can build a specification to meet your project needs and provide advice too.

Spacer Bars

Warm edge (or thermal break) spacers reduce the heat lost around the perimeter of double or triple glazed window, by replacing conventional aluminium with a low heat-conductive material. Warm Edge spacer bars are filled with a  silicone desiccant to absorb any moisture within the glazed unit. Warm Edge spacer bars further reduce condensation in the room-facing surface of the window, as they insulate against the temperature difference between the interior and exterior panes.


Responding to customer demand for colour, Sash UK can now offer a large range of robust laminate foil solutions. We offer a huge range of colours and finishes which are both low maintenance and colour fast. This is a very cost effective solution to adding a touch of colour to any of our windows and doors. Just to prove how robust our colour options are, we happily provide a 10-year guarantee.

We have also installed a state of the art spray booth at Sash UK, giving customers the choice to have windows and doors in any RAL colour. The work is carried out in-house, helping to minimise lead times and provide a more consistent quality assurance.


Know more about our products

Why not download our brochure and browse our products