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| Our Evolution Window |
There are many types of projects that come under the banner of ‘Heritage’ and listed building restorations. Our Heritage window range has been designed specifically as a thermally efficient, secure and maintenance free alternative to steel windows, and is a fraction of the cost.
We offer Smarts Systems Evolution Windows as our basic steel replacement windows. They are very slim, authentic windows that will maintain the character, integrity and classic looks of your property and replicate traditional metal windows. They have a stepped profile inspired by the original W20 Crittall steel windows.
We also offer a putty-line vent and can provide additional upgrades that are exclusive to Duration; including traditional glazing options, authentic handles, working and dummy butt hinges and our unique Chelton Secure™ locking.
For more information please check out our heritage window page: http://www.duration.co.uk/HeritageSteelReplacementRange.asp
