The Royale Putty-line is one of the slimmest thermally broken Aluminium windows on the market. Designed specifically to replace traditional putty glazed Steel windows - featuring a 45¡ putty-line detail, they look almost identical to the windows they replicate. They exceed the new build and replacement building regulations. With high security locking, the latest in-line polyamide thermal break and high performance Krypton gas filled sealed units, they will provide a huge improvement on your old steel windows.
The aluminium frame is just 33mm deep, allowing for a quick and easy like-for-like replacement, without the need to cut back Plaster, brick work or existing Timber sub-frames. They will provide a quick, easy and sympathetic solution, without the compromise, and yet cost far less than replacement steel windows. Our Royale Putty-line windows are the perfect aluminium steel replacement window system.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Duration Group is consulted before specifying.
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| Height (?) | 350 - 1250 mm | |
| Weight (?) | 40 kg | |
| Width (?) | 350 - 1250 mm | |
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| Energy Efficiency Rating (?) | B | |
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| U-value (overall) (?) | 1.9 W/m2k | |
| Water Tightness (?) | 900 Pa | |
| Wind Resistance (?) | 2000 Pa | |
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| Uniclass (?) | Pr_30_59_98 Window units | |