Elitis Bi-fold Doors

Stylish, efficient, and high performing aluminium bifold doors

Elitis bi-folds by Sheerline

Elitis bi-folds by Sheerline enable you to open up and transform your home. Providing that all important flexibility to enjoy your indoor and outdoor space as one. 

Sheerline
Secured by Design
Bi-fold doors

Open up your home and fill it with natural light 

Combining the refined, architectural look of aluminium and the latest thermal and security technology, leaving you with beautifully balanced bi-folding doors. Bi-folding doors should maximise the light flooding into your home, and the enjoyment of your garden or patio. Bringing an improved sense of space and creating panoramic views that can transform interiors. They also need to offer reliable operation, while keeping heating bills low, and would-be intruders out. That is why we have designed our Prestige bi-folds to offer you the perfect balance of refined looks, exceptional thermal performance and outstanding operation.

Bring the outside in 

Elitis bi-folds can help soften boundaries, creating an increased sense of space and a seamless transition between your garden and the inside of your home. 
 
Slim, equal 138mm sash-to-sash sightlines ensure light bathes your interiors, even when your doors are closed. Giving you bright airy interiors no matter what style or configuration you choose. 

Quality components
Quality components

Quality components for flawless operation 

Every element of the Prestige bi-fold has been engineered to operate perfectly. One-piece stainless steel tracks in the head and threshold ensure smooth and reliable rolling of the sashes, while hinges rated to 120kg help keep every sash perfectly aligned during operation. No aspect of the door has been overlooked  and we even use unique tri-material gaskets that feature a low-friction coating for smooth performance and reliable sealing. 

Multi point locking

Outstanding security features

Security features are built into every bi-fold, keeping you and your home safe. From bespoke Winkhaus Thunderbolt locks, to custom-designed VBH hardware, every element of the Prestige bi-fold has been designed to keep you and your home secure. All our lock options, including our high security Ultion lock upgrade – offer anti-snap, anti-bump and anti-pick protection while our patented corner jointing method creates exceptionally strong frames, maximising the inherent strength of Sheerline’s aluminium construction.

Outstanding security features

Choice of colours 

Beautiful colour range, including dual colours with white inside and a different colour on the exterior.  

Frame colours

White

Battleship grey

Charcoal

Black

Brown

Black and white

choice of colours
Safe engineering
Safe bi-fold doors

The stainless steel wheels and tracks ensure a smooth opening to the outside, with a roller mechanism for a safer sliding operation. Elitis bi-fold doors are engineered using aluminium and can be configured to panel combinations of between two and seven. These doors can cover entrance ways of up to 7 meters across. The entire system can be supplied to accommodate left, right and split openings. A traffic door option is also available, making it easier for you and your guests to come in and out without having to slide the door open in full.  

Bi-fold benefits

  • Super strong & secure 
  • Safe sliding roller mechanism 
  • Child safety system 
  • Available in 2 to 7 leafs 

Features & Benefits

Minimal sightlines

Minimal sightlines

Increased glass surface areas with minimal sightlines

Thermal energy efficient

High performance efficiency

High performance as standard with U-values as low as 1.8W/m²K

PAS 24 certified

PAS24 security tested

Tested to PAS 24 for enhanced security

Stylish design finishes

Stylish design finishes

Chamfered and square bead profile options

Colour match guarantee

Range of colours

A suite of standard and bespoke colour finishes

Quality components

Quality components

High spec steel rollers for consistent operation

15 year guarantee
Up to 10 year guarantee

10 Year guarantee

Expertly designed and manufactured in the UK, we deliver nothing less than the highest quality products all backed up by the longest guarantees in the industry. 

Our industry leading 10 year product guarantee covers you for product defects and is there to give you peace of mind when buying an Elitis product.

Quality components

Made in Britain

Proudly designed and manufactured right here in the UK. We aim to transform the experience of buying windows from start to finish whether they’re aluminium or UPVC.  

Our technical experts looked at every aspect of windows and doors, from how they’re made and installed, how they perform and look, to the service and support you need and get. And we’ve redesigned everything so they’re easy to fabricate, order, install, and sell. 

High quality UK made

Find your nearest

Elitis Installer

15 year guarantee

on aluminium profile & colour finish 

15 year guarantee

against fog & condensation between panes 

15 year guarantee

on door including handles, locking & installation