The easiest way for a non-binding price offer for your new fire door with a hidden frame.
fire-rated door with concealed frame with resistance EI/EW 30 DP3-C
Dorsis offers a security and fire door system with a hidden door frame. Security doors are also available with fire resistance and acoustic attenuation of up to 37 dB. The passage height can be up to 2600 mm with a universal door frame for masonry and SDK partitions, and with the door leaf opening inwards and outwards from the protected space. Security doors have six-point locking and on the hinge side the door frame is fitted with securing pins that prevent the leaf from falling out. The security and fire-resistant hidden door frame is anchored using turbo screws through a metal bracket fixed to the door frame, the joint around the door frame is sealed with PUR foam. Fire doors are certified for the Czech Republic and Slovakia with a fire resistance of 30 minutes. All security modifications are hidden from view and the door still fulfills its essence - a door as a design addition to the interior.
standard:
– single-point fire lock with steel bolt, 90mm spacing
- counter plate EA 324
optional:
– three-point hook lock, spacing 72mm (must always be used for door heights above 2600mm)
- electromech. lock EL 560, 566, pitch 72mm
- panic lock BMH 1013, pitch 72mm
- Wingcard card lock
- electric opener Effeff 118F
standard:
Anselmi 506 in a minimum quantity of 4 pcs according to nominal height
optional:
self-closer without detent installed in the door leaf and frame
optional:
grommet always when using the lock EL 560, 566, the grommet includes cabling
optional:
PLANET retractable threshold, always when using doors with noise resistance
optional:
peephole
trench sheet
wheelchair
SINGLE POINT FIRE LOCK
– with steel latch and bolt
– universal for right and left doors
– for fire doors always in FAB version
– possibility of using multi-point, card and panic locks (list of variants on request)
HIDDEN HINGES 3D
- possibility of adjusting hinges in 3 axes
– universal design for left and right doors
– visible part of the hinges and cover in white, black or matt nickel finish
- sash opening angle 180 °
FIRE DOOR FITTINGS
– possibility of a uniform appearance with the sash
- original design of handles by M&T, Griffwerk, Formani
– choice of several types of surface treatment
- Possibility of solution without bottom rosette
- Safety handles are substantiated by a safety certificate in class 3 and 4
Safety handles are featured high resistance to mechanical damage
HIDDEN FRAME SEAL
– increases the comfort of sound and thermal insulation
– easy installation of the seal into the groove in the door frame
- available colors white, gray, black
SLIDING FALL THRESHOLD OF THE DOOR DOOR
– increases the comfort of sound and thermal insulation
- range of sealing the joint under the wing 7-18mm
– only activated in the closed leaf position
- does not interfere with the design of the wing, integrated in the lower edge
HIDDEN DOOR DOOR SELF-CLOSE
- comfortable closing of the sash into the door frame
- comfortable, quiet operation of the self-closing device
– unobstructed design of the door and frame assembly
SURFACE TREATMENT AND DOOR DIMENSIONS
– choice from a range of RAL shades, natural veneers, CPL and HPL laminates
- intermediate dimensions of door leaves at no extra charge
SURFACE TREATMENT AND DIMENSIONS OF HIDDEN DOOR FRAMES
- possibility of color range according to RAL swatch
ELECTROMECHANICAL SELF - LOCKING LOCK EL 560
– For interior and exterior solid doors.
- The lock handle can be controlled by an output contact from a card reader, keyboard, button, etc.
– Split square handle – optional inner and outer handle function.
– Designed for entrance, escape, fire and passage doors – optional lock function, see “Lock setting options”.
- Can be used in fire-resistant doors - "fail-safe" mode - the lock is permeable on both sides without power supply.
We develop, custom-make and implement concealed door frames, including extra-high invisible doors to the ceiling and glazed variants, frameless building shells, all-glass sliding partitions, pivot doors and concealed LINUS skirting boards. Our products are a functional and design addition to commercial and residential interiors.
