Casement Windows

Envy Windows supply & install uPVC casement windows in Wakefield, Leeds, Castleford, Pontefract, West Yorkshire and in parts of North Yorkshire & South Yorkshire, All our casement windows are made using Liniar profile. Which consists of multi-chambered uPVC profile, this works to trap in pockets of warm air and maintain the warmth in your home. Enjoy A+ rated standards,

A-RATED GLASS AS STANDARD

All our windows come with A-rated glass

SECURE LOCKING

All our uPVC windows and doors come with multipoint locking and 3* cylinders

UPGRADE TO TRIPLE GLAZING

Keep more heat in with our triple glazed units

DESIGN YOUR WAY

All our windows and doors are made to measure, giving you the flexibility to design them how you want them

Design Your Own Windows

Click the image below to use our window design software to design your own windows. Please note due to a bug in Chrome on Android only the designer will not display correctly but does work on all other browsers.

Window Designer Software
Thermally Efficient

The revolutionary profiles used in Liniar’s casement windows are far more thermally efficient than traditional uPVC window profiles. By removing unnecessary steel reinforcement, instead developing the latest in multi-chambered profile technology, we make sure the heat stays where it belongs – inside the home.

Cost Effective

The profiles used in Liniar’s casement windows deliver high energy savings for the homeowner at a cost-effective price. Liniar’s uPVC window systems are capable of achieving WER (Windows Energy Ratings) A+12 with cost-effective double glazing – and a U-value as low as 0.8 W/m²K (with triple glazing).

Made In The UK

Liniar casement window frames are made from lead-free PVC, which is extruded in Derbyshire at the HL 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 innovation.

A HUGE RANGE OF FRAME COLOURS & OPTIONS

uPVC windows & doors have come along way in recent years. Profiles have got more energy efficient and now come in a range of colours to suit any style or preference.

Handle Colours

As window profile has evolved and more colours created, handles have now had to do the same. Here at Envy, we have an array of window handle colours to suit every window style.

Choose Clear or Obscure Glass