Premium Entrance Solution: Dormakaba BTS 55 Floor Spring

Upgrade your building entrance with the highly reliable Dormakaba BTS 55 floor spring. Designed specifically with an ultra-thin body, this concealed floor hinge delivers a perfect balance of durability, aesthetics, and smooth operation for internal doors.

Key Technical Specifications

• Maximum Door Weight: Up to 100kg.
• Maximum Door Width: ≤ 950mm.
• Adjustable Closing Speed: Two distinct sweeping valves (130°-15° and 15°-0°) for a customized closing action.
• Hold-Open Feature: Available in both non-hold-open and 90° hold-open options.
• Superior Durability: Engineered by dormakaba for 500,000+ life cycles.

Why Choose the Dorma BTS 55 Replacement?

Whether you are dealing with new installations or looking for a seamless Dorma BTS 55 replacement for upgrading your building's entryway, its universal spindle and ultra-low profile (only 40mm high) make installation and retrofitting completely hassle-free. It flawlessly supports glass, wood, steel, and aluminum doors.

*Includes a standard 12mm floor pivot, cement box, cover plate, and essential accessories. Order today to ensure premium entrance safety and comfort.