Composite windows

The range, which uses ash, redwood, larch, eucalyptus and oak engineered timber, includes casement, tilt-and-turn windows and an open-in and open-out door. The timber helps minimise heat loss and, by using high performing glass, low U-values are achievable. The aluminium gives the timber a standard 25-year performance guarantee. The aluminium is also 100% recyclable, says the company.

The Parkside Group
www.parksidegrp.co.uk