Our Putty-line Windows have been design specifically for use as a slim-line and thermally efficient replacement for old putty glazed steel windows. With an authentic 45° angled putty-line design they replicate the appearance and slim sight-lines of traditional steel windows.
Suitable for use in conservation areas and listed properties, meeting the building regulations for new build as well as replacement and referbishment projects. They offer high security multipoint locking and slim-line aluminium profiles, which incorporate the latest polyamide thermal break technology. When used along with our double glazed argon gas filled sealed units they achieve excellent U values. They are fitter friendly; internally glazed, with our optional clip-on A-shaped astragal bars for ease of glazing.
...retain the character and integrity of your traditional property with improved weather and thermal performance...
* fixed lites are externally glazed.
