The GRP Front door Eaton Agate Grey Open in Left hand Stipolytte Glass is double glazed using a high energy efficient toughened safety unit. The GRP skin and high density polyurethane foam core offer stability from the elements and water ingress, along with exceptional thermal efficiency helping to reduce energy bills. High security Locking system that Works With Kubu - an Intelligent Alerting System for windows and Doors, installed and ready to go. Comes with handle, low aluminium threshold and PVC cill. It measures 890mm x 2090mm with the overall height including the cill. All products are handed viewed from the outside. Kubu door sensors work hand-in-hand with the most secure multi-point door locks available and the cylinder of your choice, to provide just the right level of technology that enhances your home security.  Designed to be completely concealed, Kubu provides discreet, yet helpful Smart security benefits – without having to compromise the aesthetics of your home with unsightly surface mounted sensors or oversized ‘Smart’ locks. This door features excellent strength and is 6x more thermally efficient than a traditional timber door. The frame, handle, lock, cill, and letterplate are all included. Product height includes the PVC cill. U Value is 1.3 W/m²K and it has a 70mm Frame depth using a 44mm GRP Composite slab. Specifications: Dimensions: H:209.0 x W:89.0 x D:7.0 cm Weight: 50.0 kg Colour: Grey Guarantee:10 Years Material: Upvc - Grp Model Number: EALHAGGO89209