Call us for an estimate
0161 533 0963
Ecospheric Windows & Doors
High performance timber & aluminium clad units
Ecospheric provides helpful advice on optimising glazing design for the best thermal performance. We are a specialist window supplier offering high performance glazing for our trusted list of architects and installers. We supply units specifically for whole house low energy retrofits and new build Passivhaus projects.
​
Our windows and doors are delivered direct from the Viking Window AS factory; a state of the art facility specialising in the precision engineering of high performance glazing.
Windows & Doors
-
Delivered direct from manufacturer
-
Fast lead times
-
Unbeatable cost
-
Built for durability and minimum maintenance
-
Range includes Passive House certified units
-
PAS24 certified security tested units
-
Optional aluminium cladding for extra durability
-
Available in any RAL colour or wood stain
-
Bespoke shape, sizes and stained glass
-
Variety of handles and locking systems
Ecospheric's Top Tips
For reducing cost and improving performance
Simplify Design
The majority of a window's heat loss is through the frame, therefore aiming for as close to a single fixed pane as possible is ideal. Cost also increases with complexity.
Limit Openers
There is limited benefit from having two opening windows in a room, design for effective cross flow ventilation instead.
Reduce Glazing
Wall performs better than glazing and costs a lot less. Glazing costs approximately 5 times more than a wall and performs 5 times worse.
View the Viking Windows factory
Ecospheric sources our high performance windows and doors from Viking Windows AS in Estonia. This manufacturer has been making energy efficient glazing for 20 years.
As a member of The Association of Danish Window Manufacturers, you can be sure these windows are produced to meet the highest standards for quality and sustainability.
Click on the images to the left to see
how Viking windows and doors are made.
We were extremely impressed with the level of service and the quality of merchandise provided by ecospheric. Our whole project was managed with the utmost professionalism matched with very close personal attention. Communication was excellent and it was a pleasure doing business with them.
Aoileann, Manchester
Really appreciate all your help, advice and tips over the last few months. I can't speak highly enough of you guys and will recommend you to everyone I come across!