Home » Our Sash Windows » Deluxe Sash Window Deluxe Sash Window - Cords and Weights The Deluxe Sash Window Range is a more traditional choice which incorporates the use of cords & weights. A operating technique which has truly stood the test of time. Ideal for recessed reveal. The Benefits are:Traditional cords & weights operation.Factory double glazed 4 tough low E/16 Argon Fill/4 Clear (meeting Part L).The timber parting beads are included.20m wide ovolo glazing bars are also available.Added security with internal glazing offering an improved anti-burglar solution and easier maintenance.We offer fully sealed glazing – inside and out.Engineered European Redwood with a hardwood cill are standard.Key locking sash catches and lifts in brass; satin chrome or polished chrome.Our windows come with a centre pane 1.1 U-Value.Top latch and restrictors in polished chrome.All windows are weather-stripped to offer thermal and acoustic performance.Your windows are spray painted in the factory using microporous RAL 9016 paint.