Description: Double hung window lends elegance to all traditional or contemporary homes. Double hung windows mirror traditional solid timber windows in appearance, our double hung window offers classic style with the functional benefits of aluminium. Some of the practical features of the double hung windows are that they do not protrude over decks or walkways and are a superb window for ventilation. With a bold frame and sash, our double hung windows have the proportions of timber windows with the superior functionality of aluminium. Sashes will accommodate 20mm double glazing and pivot inwards for convenient cleaning from the inside of the building. Our range of double hung windows provide excellent weather performance, strength, sound reduction and security for your home. Laboratory tested and American certified to comply with Australian Standards AS2047. Your choice of "spring-balance" or "counter-balance" operation. Strong interlocking rails for improved security and structural performance. Excellent ventilation control. Fully sealed frame joints and perimeter sash seals for weatherproofing. Full width lifting rail for easy operation. Non-corrosive, low maintenance hardware components including a die cast cam-action sash lock. Fly, barrier and Crimsafe screening options. 7 year "peace of mind" guarantee.