Korniche bifold doors feature ultra-slim aluminium frames measuring just 56mm, offering a sleek, modern appearance while maximising natural light. This makes them one of the slimmest aluminium bifold systems available on the market.

Each bifold sash measures 61mm wide, creating an overall slim sightline of just 133mm when closed. This ensures minimal obstruction and the widest possible view through your doors.

Yes. All Korniche bifold doors are supplied pre-assembled as standard for quick and hassle-free installation. However, if access is limited, we can also deliver the doors in kit form for on-site assembly.

Beading is the internal trim that holds the glass securely within the frame. Traditional systems use separate beads and wedge gaskets, which can be time-consuming to fit. Korniche’s innovative Speed-Bead system comes pre-fitted with a rubber gasket and simply clips into place in seconds — saving valuable installation time for both DIY and trade installers.

The threshold is the lower frame section containing the bifold door track, while the cill projects outward to divert water away from brickwork. The Korniche integrated 150mm cill threshold combines both elements into a single, low-profile design for improved drainage, a lower track height, and a cleaner, more elegant finish.

Our Korniche bifold doors typically have a 2–3 week lead time, depending on specification and location. In some areas, faster delivery may be available — please contact us for current turnaround times.

You can choose between:

Buy Now, Pay in 30 Days – Receive your order first and pay up to 30 days later.

Pay Over 3 Months – Split your purchase into three equal, interest-free payments for easier budgeting.