UPVC box section framework and clad. The roof is made form translucent twinwall. Safety glazed uPVC windows. Door opens internally only and can be positioned on the side or the front. Requires little maintenance with just an occasional washdown with warm water (do not use any abrasive). Door aperture (H)179, (W)70cm. Height of front 193cm. Height of back 231cm. Size (W)128, (D)130.5cm. Weight 55kg. Manufacturer's 5 year window clarity guarantee.