Our superior range of uPVC Casement windows from Liniar offer the very highest levels of security and thermal performance.
Our superior range of uPVC Casement windows from Liniar offer the very highest levels of security and thermal performance.
Designed by Liniar, casement window are state of the art, highly energy efficient and extremely secure. Everything you need for the perfect double glazing.
There are multiple advantages to choosing our uPVC casement windows. They contain a highly functional ‘night vent’ option that allows for fresh air to circulate through your property whilst you sleep securely and safely at night.
Stay Guard Elite device withstands twice the force necessary as stated by the Secured by Design testing specifications ensuring that the hinge can withstand considerable force.
For the ultimate view, sightlines are ultra slim to maximise the visible area.
Liniar's window profile can achieve a window energy rating of A+12 helping you lower your energy bills and help the environment.
With slimline design and a clean uncluttered aesthetic, casement windows can enhance the look of any property.
Spire Glass have gone to great lengths to ensure we can cater for all styles. When it comes to window design, colour and appearance; we know that everybody has different preferences, and that no two properties are ever the same. That’s one of the great aspects of the home improvements industry – diversity. We strive to deliver a vast range of colours, guaranteed to complement your home’s unique character.
Please be aware certain premium colours have a minimum order amount
My son and I are delighted, no more draughts and condensation! The superb quality and high standard of fitting – second to none. It was a true pleasure to have you here. We will not hesitate to recommend Spire Glass to any likely customers seeking replacement windows, as we consider, without doubt, that you are the best!
Thank you so much for doing such a splendid job and in such an efficient manner. The windows have been much admired by people.
We are very pleased with the standard of workmanship and quality of the windows and doors you supplied.
...may I say thank you for an excellent job. From your friendly help at the estimate stage, through to fitting...... together with the excellent fitting and very neat work... it has been a pleasure to deal with your company. I will certainly be pleased to recommend Spire Glass to anyone who asks for an opinion
Thank you for making a first class job of my windows. The workman was pleasant, hard-working, clean and tidy
Two gentlemen fitted a very large mirror and measured for my secondary glazing. I would like to express how delighted we were with their professionalism. First class service which is difficult to find these days.
I can’t believe how easy this has been ! The glass is exactly what we wanted and it looks perfect. Result, one happy wife ! Thanks again for your help with this, first class service.
Just had a composite door and 2 side lights fitted by Spire Glass Ltd. It was a first class experience from start to finish with special thanks to the fitters Neil and Tom who did a very professional job. We look forward to getting other windows done in the future
