Floor springs

Floor spring door controls are concealed under the finished floor level to offer control to your door with the unit hidden from view. They are especially suited to areas with high traffic as well as heavier doorsets. Available with single or double action operation to ensure a projects design criteria can be met. Our floor spring range can be selected with or without hold-open function. Mechanical hold-open function is suited for use on non-fire doors where it is beneficial for the doors to be held in the open position and can be set at either 90°, 120° or 105°. Electromagnetic hold-open function is approved for use on fire doors where it is beneficial for the doors to be held in the open position.

ASSA ABLOY DC450 Fixed Size EN4 Floor Spring
Our ASSA ABLOY DC450 fixed EN4 floor springs are concealed under the finished floor level, to offer control to doors from a unit hidden from view. Our floor spring range can be selected with or without hold-open function.
ASSA ABLOY DC475 Variable Size EN3-6 Floor Spring
Our ASSA ABLOY DC475 variable EN3-6 floor springs are concealed under the finished floor level, to offer control to doors from a unit hidden from view. Our floor spring range can be selected with or without hold-open function.
ASSA ABLOY DC477 Variable Size EN2-4 Floor Spring
Our ASSA ABLOY DC477 variable EN2-4 floor springs are concealed under the finished floor level, to offer control to doors from a unit hidden from view. Our floor spring range can be selected with or without hold-open function.
Exidor 2000/4F Floor Pivot
The Exidor 2000/4F floor pivot uses the same class leading bearing technology as the floor spring and is used in applications where there is no requirement for closing a door, and where using hinges is difficult because the door is heavy or a double action is required. The 2000/4F can carry a door up to 400KG whilst having a very small footprint, and only has a recess below the floor surface of 15mm.The range is compatible with all Exidor floor spring strap systems and top centres, which must be ordered separately, if required.
Exidor 2000/4F Floor Pivot with Height Spindle Extensions
Discover the Exidor 2000/4F Floor Pivot with Height Spindle Extensions — a perfect blend of durability and flexibility. Designed to provide smooth, reliable door operation, this high-quality pivot ensures stability and ease of use. Its adjustable height spindle extensions make installation effortless, offering customised solutions for your space. Elevate your door experience with Exidor’s trusted craftsmanship!
Exidor 2950 Variable Size EN1-4 Non-Hold Open Floor Spring with Backcheck
Our Exidor 2000 variable EN1-4 floor springs are designed for use on doors weighing up to 400kg and max door width of 1100mm. Suitable for use on timber doors fire-rated to FD30/FD60/FD120 and metal doors fire-rated to FD60/FD90/FD120/FD240 (fire rating only applicable to the 2950 series).
Exidor 2952 Variable Size EN1-4 Hold Open 90°/120° Floor Spring
Our Exidor 2000 variable EN1-4 floor springs are designed for use on doors weighing up to 400kg and max door width of 1100mm. Suitable for use on timber doors fire-rated to FD30/FD60/FD120 and metal doors fire-rated to FD60/FD90/FD120/FD240 (fire rating only applicable to the 2950 series).
Exidor 2960 Variable Size EN1-4 Non-Hold Open Floor Spring with Backcheck and Delayed Action
Our Exidor 2000 variable EN1-4 floor springs are designed for use on doors weighing up to 400kg and max door width of 1100mm. Suitable for use on timber doors fire-rated to FD30/FD60/FD120 and metal doors fire-rated to FD60/FD90/FD120/FD240 (fire rating only applicable to the 2950 series).
Exidor 3470 Fixed Size EN4 Electromagnetic Hold Open Floor Spring
Our Exidor 3470 fixed EN4 floor springs are designed for use on doors weighing up to 400kg and max door width of 1100mm for fire doors. Suitable for use on timber doors fire-rated to FD30/FD60 and metal doors fire-rated to FD60/FD90/FD120/FD240.
Exidor 990 Variable Size EN1-6 Non-Hold Open Floor Spring with Backcheck
Our Exidor 900 variable EN1-6 floor springs are designed for use on doors weighing up to 600kg and max door width of 1400mm. Suitable for use on timber doors fire-rated to FD30/FD60/FD120 and metal doors fire-rated to FD60/FD90/FD120/FD240 (fire rating only applicable to the 990 series).
Exidor 991 Variable Size EN1-6 Non-Hold Open Floor Spring with Backcheck and Delayed Action
Our Exidor 900 variable EN1-6 floor springs are designed for use on doors weighing up to 600kg and max door width of 1400mm. Suitable for use on timber doors fire-rated to FD30/FD60/FD120 and metal doors fire-rated to FD60/FD90/FD120/FD240 (fire rating only applicable to the 990 series).
Exidor 993 Variable Size EN1-6 Hold Open 90° /120° Floor Spring
Our Exidor 900 variable EN1-6 floor springs are designed for use on doors weighing up to 600kg and max door width of 1400mm. Suitable for use on timber doors fire-rated to FD30/FD60/FD120 and metal doors fire-rated to FD60/FD90/FD120/FD240 (fire rating only applicable to the 990 series).