Casement Windows

Casement Windows

Liniar window system consistently achieves high energy ratings because it needs virtually no steel reinforcement.  It uses multiple  chambers to lock in the heat and high performing seals to ensure there are no gaps for heat to escape.  The Liniar window system is lead free. Liniar windows will be designed and manufactured in your chosen finish.  Standard colours are white, cream, rosewood and oak,  they are also available in a range of foiled colours, available to order.


British Made

Liniar casement window frames are made from lead-free PVC which is extruded in Derbyshire at the HR Plastics extrusion plant.  The factory boasts the largest PVC mixing plant in the UK and is one of the largest employers in the region.  Continued investment in the facilities keeps Liniar at the forefront of innervation.

Thermally Efficient Windows

Thermally Efficient

Revolutionary profiles used in Liniar casement windows are far more thermally efficient than traditional uPVC window profiles.  By removing unnecessary steel reinforcement, instead developing the latest in multi-chamber profiles technnology, we make sure the heat stays where it belongs - inside the building.

Cost Effective Casement Windows

Casement Profile Liniar