Energy efficient windows
From period homes to contemporary self-builds, our range of energy efficient, ultra-secure and high-performance windows can offer you the perfect match to your home.
Choose from our comprehensive range of casement; flush casement; tilt-and-turn; and fully-reversible windows in a choice of aluminium; aluminium clad / composite; steel windows; wooden windows, low maintenance uPVC windows; and heritage and timber-alternative window options.
All of our window ranges are available in high-performance triple-glazed window options in addition to energy efficient double-glazing.
We’ll work with you to make your designs and ambitions for your home or self-build project a reality.
Our window and doors deliver advanced levels of performance, including triple-glazing, making your home warmer and more secure.
The windows that we supply are tailored to your home and manufactured to exacting standards making them the perfect fit!
Our fitting teams bring attention to detail and craftmanship to window and door installation. We also apply the same care to your home.
Aluminium windows
Aluminium windows combine ultra-slim sightlines with next generation thermal performance.
With a choice of classic or simple styles and available in a wide range of colour options, our aluminium window ranges from Origin, Aluco and LUX are engineered to deliver maximum design flexibility.
- Energy efficient
- Double and triple-glazing options
- Slim sightlines
- High security
- Choice of designs
- Wide choice of colours
- Energy efficient
- Double and triple-glazing options
- Slim sightlines
- High security
- Choice of designs
- Wide choice of colours
- High thermal efficiency
- Double and triple glazing options
- Slim sightlines for maximum light
- Enhanced security features
- Customisable styles and designs
- Wide choice of colours
- Durable and low-maintenance
Aluminium-clad windows
Internorm, Rationel and Velfac, are pioneers of multi-material window and door design. Combining the warmth of timber with the structural integrity of aluminium or thermal performance and low maintenance qualities of uPVC, alumninium-clad windows bring a Scandinavian-inspired and highly architectural aesthetic to your project or home.
- Woodgrain inside
- Energy efficient
- Double and triple-glazing options
- High security
- Choice of designs
- Wide choice of colours
- Woodgrain inside
- Energy efficient
- Double and triple-glazing options
- High security
- Choice of designs
- Wide choice of colours
- Woodgrain inside
- Energy efficient
- Double and triple-glazing options
- High security
- Choice of designs
- Wide choice of colours
Steel windows
Minimalism meets high-end performance in our range of award winning energy-efficient steel windows from Secco, Jansen and LUX. Capable of spanning large openings and with slim contemporary sightlines, they’re high-performing architectural window systems which bring understated elegance to contemporary self and new build projects.
- Ultra-slim sightlines
- Woodgrain inside
- Energy efficient
- Double and triple-glazing options
- Choice of designs
- Wide choice of colours
- Energy efficient
- Double and triple-glazing options
- Slim sightlines
- High security
- Choice of designs
- Wide choice of colours
- Energy efficient
- Double and triple-glazing options
- Slim sightlines
- High security
- Choice of designs
- Wide choice of colours
Timber windows
We supply Aura and Forma timber windows from Rationel. A technically advanced and contemporary FSC certified wooden window, its defined by clean lines and the timeless warmth of a natural woodgrain. Hand-finished it also delivers on performance with Passiv Haus thermal performance.
- Woodgrain inside and out
- Energy efficient
- Double and triple-glazing options
- High security
- Choice of designs
- Wide choice of colours
Timber-alternative windows
With the all of the proportions of traditional timber storm, flush casement; and sliding sash windows, plus period detailing and joinery, heritage ranges by Evolution and the Bygone Collection, are perfect for homeowners who want to replace timber windows with a low maintenance alternative while providing a perfect match to their property.
- Timber appearance
- Traditional jointing options
- Low maintenance
- Energy efficient
- Double and triple-glazing options
- High security
- Choice of designs
- Wide choice of colours
- Timber appearance
- Traditional jointing options
- Low maintenance
- Energy efficient
- Double and triple-glazing options
- High security
- Choice of designs
- Wide choice of colours
Get up close and personal (with our products!)
Visit our window and door design centre
Windows and doors are a big purchase, so making time to get it right is important. We think there’s no replacement for seeing windows and doors ‘in the flesh’, opening and closing them and picking out the fine detailing that brings the all-important finishing touches to your project.
With showrooms in Banbury and Beaconsfield, we bring our product ranges closer to you.
Our Window and Door Design Centre, is located 15 miles north of Oxford in Banbury and carries our complete product range.
