Replacement UPVC windows, A-rated and fitted by our own team
Whether your room is contemporary or classic, you want a window style that suits your home and your lifestyle. A quick wipe clean every now and then is one thing; struggles with ladders, sandpaper, undercoat and gloss are quite another. Our high quality UPVC windows are the attractive, maintenance-free alternative to timber.

High security and energy-saving
Altus Windows supply and install a window system that achieve 'A' Window Energy Rating. We use the latest materials, giving you energy-efficient, environmentally friendly windows with high security built in, helping you to reduce your carbon footprint.
What A, B and C ratings meanA style that's streets ahead
There's a style of window to suit every house and personal preference. Team the clean lines of brilliant white frames or the natural woodgrain effect of golden oak, rosewood or mahogany, with Georgian, stained, etched, diamond lead or bevelled glass designs.
Bow & Bay Windows
We pride ourselves on our range of bow and bay windows, and we offer all shapes and sizes.
To continue our energy-efficient ethos, we insulate all of the roof and base sections of our bow windows. The lead work that makes up most of the canopies is shaped by a trained Lead Dresser to give the best possible finish. Call us to view some of our work, as we are very proud of it.






Coloured & Wood Effect Windows
The problem with UPVC windows has always been, to almost quote Henry Ford, “you can have any colour as long as it’s white”. Thankfully that has changed, and thanks to modern manufacturing techniques we can offer you windows in black, red, green, cream and a whole selection of convincing wood-effect finishes.
Don’t take our word for it though: call us and arrange to see the samples. You will be amazed by the quality.




Shaped Windows
Many homes have shaped wooden windows as a feature, which left plenty of people scratching their heads over what to do with those ageing wooden features in the age of energy efficiency.
With today’s super-accurate manufacturing techniques we can fabricate any design and shape that you require with ease. We would love the opportunity to view your window first-hand and provide a specific quote to replace it with a modern equivalent. You may be pleasantly surprised.


More window styles
Cottage-Style Georgian Windows
Georgian-style windows were hugely popular over the last century, but early plastic designs had a bar inside the glass unit that was clearly fake. Today we have a perfect copy of the original concept that is authentic in every way, and is also very affordable. Get in touch and we will show you the quality of the new models.
Vertical Sliding Sash Windows
Modern sash replica windows are the perfect solution to the age-old problem of renovating ageing sash windows. They match the originals aesthetically, with all the benefits of a modern UPVC maintenance-free window, and a tilt mechanism that means you don’t need a ladder to clean them.
Secondary glazing
Secondary glazing is an effective and cost-efficient way of insulating and sound proofing your windows, by fitting an extra window to your existing window.
Energy-Rated Windows
To meet national standards, all windows today have to achieve an ‘A’, ‘B’ or ‘C’ energy rating. We supply and install a window system that achieves the ‘A’ Window Energy Rating.


Stained, etched, leaded and bevelled glass
It's possible to have period charm and modern features at the same time, in keeping with our 21st-century lifestyle. Choose from Georgian, stained, etched, diamond lead or bevelled glass designs.
Innovation and quality
We fit a window and door system designed for the 21st century, combining security with aesthetic appeal. All products meet security specifications as well as the requirements of a wide range of domestic and commercial applications.
- Manufactured from high quality 65mm & 70mm UPVC with elegant chamfers, which give the illusion of a much slimmer window
- Optional scotia or ovolo beads
- Fusion-welded mitre corners for strength and weather resistance, with heat-welded, reinforced transoms and mullions
- External walls of the profile 3mm thick for rigidity
- ‘5 chamber’ construction with excellent thermal properties, designed to drain rainwater towards the outside
- Internally beaded system as standard
- White, light oak, rosewood finishes (mahogany on white)
- 28mm sealed units, available in clear and a full range of decorative designs
- Approved to BS 7412
- Five Chamber 70mm or Three Chambered 65mm profile manufactured to BS 12608 BSI approved
Windows we have fitted








Call now for a free quotation
Send us a few details about your windows and we will come out to see the job.