Whether you need windows for a new house or are renovating and want to replace your old windows with double-glazed ones, we can help.
Our ALTHERM® awning, casement, sliding, roof, skylight and bi-fold aluminium windows come in a different configurations, surface finishes, and colours and double glazing can be fitted in all of our window products. We can, in some instances, retro-fit double glazing within existing joinery, too (please see our FAQ page for more details).
Need a custom solution? We can adapt our aluminium profiles to suit your needs, including curved tops, raking and faceted windows, louvres, and glass block designs. ALTHERM®’s Residential and Metro Series windows can also be upgraded with ThermalHEART™ to further minimise the transmission of cold and reduce condensation. If you're looking to maximise your thermal efficiency, we're also able to offer a uPVC option, Klima.
Choose your joinery from the ALTHERM® Residential, ALTHERM® Metro Series, and ALTHERM® APL | Architectural Series ranges.