Liniar tilt & turn windows are available in the same ranges as our other window choices – standard or EnergyPlus.

Very much a European design, the Liniar tilt and turn window allows you to let in fresh air while also offering security.

The open in style gives great options for cleaning from within (in the turn position) and secure ventilation (in the tilt position).

Thermal performance

Offering a greater scope for larger openings than a traditional casement window, Liniar’s tilt & turn windows are ideal for high-rise as well as low-rise applications, and thermal performance is helped by the larger panes of glass.

Perfect as a fire escape or simply to let in more fresh air, Liniar tilt & turn windows are available in both ‘tilt before turn’ or ‘turn before tilt’ options.

As with all Liniar windows, our tilt and turn windows can be fitted with standard locking, or high-security fittings to meet the latest and highest security standards.


British Made

The lead-free PVC used to make Liniar tilt & turn windows is extruded in Derbyshire at the manufacturing facility of HL Plastics. Boasting the largest PVC mixing plant in the UK, the company is one of the largest employers in the area.

Liniar remain at the forefront of innovation with continued investment in its factory and facilities.


Modern Technology

The design of many other uPVC tilt & turn windows profiles is more than 20 years old. Liniar’s multi-chambered tilt & turn window profile was designed for today’s challenges.

Having started with a totally blank page in 2007, Liniar’s range is far more technically advanced than the majority of other systems on the UK market.


500 Years of Experience

Liniar’s range of uPVC windows have been invented, produced and improved by a team with more than 500 years of collective experience in the window industry.

Liniar’s range is different to others on the market – designed from scratch to take advantage of the latest developments in window engineering technology.