Door and window specialist Winkhaus UK is dedicated to providing a comprehensive range of multi-point locking systems, tailored to meet the requirements of our customers. Delivering a modern mix of security and style, our Double Door solutions are no exception, with a range designed and tested to provide a lock that’s suitable for every eventuality. Designed with versatility and flexibility in mind, FGTE is tested to comply with PAS:24 and the Police Secured by Design initiative.

Single Handle Double Door Locks

Compatible with all Winkhaus’ multi-point locking systems, FAB is a high security slave door with an integrated two-way lever which engages two heavy duty shootholts for robust security. This eliminates the need for an additional handle and cylinder, making it the ideal solution for a sleek, modern double door design. With sizes ranging from 1853mm to 2880mm that suit French doors and main entrances with side panels, FAB caters to modern design and accessibility needs.

Double Handle Double Door Locks

Our other slave door options maintain a classic appearance with handles on both the slave and masterlock.

Winkhaus’ FGTE is suitable for composite and timber double doors, compatible with our Thunderbolt and Cobra multi-point locking solutions, and has the capability for door designs exceeding 3 metres in height.

Similar to FGTE but crafted for aluminium doors, UGTE features a U-rail and accommodates a diverse range of door sizes, and integrates with Winkhaus’ Thunderbolt, Cobra and Trulock multi-point locking systems.

Tailored for double doors with a dummy mullion, FGTI is a locking system compatible on timber, aluminium and UPVC constructions. FGTI uses the Cobra masterlock, consisting of two high tensile steel hooks, latch and deadbolt and incorporates shootbolts on both the slave and master doors, ensuring its security. Lever operation facilitates the engagement of 25mm throw hooks, ensuring smooth system operation.

Like all our multi-point locking systems, Winkhaus’ Double Door range features our innovative Nano Protect coating as standard, which protects the hardware from corrosion and the ability to recover from everyday wear and tear. Our high-quality locking solutions are produced in our state-of-the-art facilities in Germany for uncompromised security.

For more information about our Double Door solutions, please visit our website:

Return To Newsletter