Aluminium Full Glass Door Double Glazed

Thermlock®

Prestige combines aluminium’s straight lines with top-class thermal performance for up to an A+ Window Energy Rating.* Our innovative Thermlock® multi-chamber thermal core is hidden inside each window and door, and that helps keep you and your property well insulated against the worst of the UK weather and reduces your energy bills. This closed-cell, insulating chamber acts as a thermal break. It works with high-performance glazing to create a class-leading thermal performance far superior to traditional polyamide thermal breaks. Sheerline’s cills also feature this same technology and innovative in-built weather sealing keeping draughts and rain safely outside.

Frames can take standard 24mm glass or 44mm triple glazed units.

1.4 U-value W/(m²K) Double glazed, 1.0 U-value Triple glazed

The lower the U-value, the lower your heating bills will be. With a triple-glazed option that has a U-value of 1.0, you will be snug and warm and save money on your heating bills. Triple-glazed will also reduce noise from passing traffic or in busy areas.

Laminated glass and an near indestructible frame make these doors super strong

Security

Corner joints produce exceptionally strong frames, maximising the strength of the aluminium profile. A full-depth Eurogroove also offers the latest high-security multipoint locking. Additional features like unique hinge protectors also help create exceptional levels of security. Prestige’s integrated design also ensures both window and door lock cases are fully enclosed, meaning they don’t break through into the glazing or beading areas - which could weaken the frame's integrity. Customers looking for extra security can upgrade to laminate glass. Secured by Design accreditation* – the official UK Police initiative ‘designing out crime’ through physical security.

Special fixings in the corner ensure the frame is both beautiful and strong

Patented Construction

Using threaded screws to bind corners tightly together – helps eliminate misaligned corner issues that can occur on ordinary aluminium frames. Allowing each door to be individually hand-tuned to perfection.

Internal or larger frames can also be assembled in situ if required.

Styling Options

Our range is available in two opening sash styles; ‘Stepped’ – inspired by traditional steel windows – and ‘Contemporary’ with a more modern minimalist aesthetic. Both styles are available in our standard outer frame or as a ‘Flush’ option that brings both the perimeter and the opening sash perfectly in line with each other.

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Ex Tax:£1047.60