4th floor or above
Manufacturer & product
Dorma Variflex 100 Movable Wall
Method of operation
Select a method of operation
Fully Automatic Operation & Seals
Movable wall comprising individual top hung, full height panels of equal size, made to measure to suit site dimensions. When wall is closed between fixed abutments it gives the appearance of a solid flush wall, with concealed interlocking concave and convex extruded aluminium edge profiles which incorporate integral magnetic strips.
Tri-block panels to be constructed of a non-deflecting steel tube frame complete with independent aluminium edge profiles, panel thickness 100mm. The frame must be clad either side with 16mm 3-ply quality chipboard panels hung in acoustic isolation from the frame and allowed to vibrate independently of the frame. The facing boards must be easily removable without the need to remove the panels from track. Track extruded aluminium, track junctions incorporating drop forged roller bearings. Carriers fully adjustable and secured to panels by horizontal ball bearings engaging with shock absorbing roller pins.
Select your arrangement
Maximum height for
Single Point 3500mm
Select parking position
Number of panels
Maximum panel width 1200mm
Select your closure
Full height door
No pass doors required
Single pass required
Double pass required
Pass door or double pass door panels supported with a surrounding portal frame. The lateral posts incorporating compression to enable positive floor engagement. Post stability shall be reinforced by locking projections that engage in flush-recessed floor sockets. Door leaf provided with a frame and automatically operable sealing strip. Electrically operable sealing components engaging with the ceiling and floor.
Select your acoustic insulation
Rw39dB (minimum) - 100mm panel
Rw46dB (minimum) - 100mm panel
Rw49dB (minimum) - 100mm panel
Rw52dB (minimum) - 100mm panel
Rw55dB (minimum) - 100mm panel
Rw57dB (minimum) - 100mm panel
Rw59dB (minimum) - 100mm panel
Tested to DIN EN ISO 140-3:1995 & DIN EN ISO 717-1:1997. Laboratory test must include automatic seals and tested to the above standard. If the test certificate is in the name other than the supplier then a letter of authenticity (not older than 3 months) must be supplied by the company who tested the product to confirm that the supplier is authorised to use the offered certificate.
Not to exceed
38kg per M 2
Product must be supplied with a valid ISO14025 Environmental Product Declaration
Panel & wall post finishes
Primed surface for on-site decoration by others
Dorma Classic Collection laminate
Dorma Classic Collection high pressure laminate
Dorma Design Collection real wood veneers
Dorma Functional Collection
Dorma Acoustic Surfaces
Fire Classification of Wall Lining: European Standard EN 13501-1 Class B-s2-d0
Optional functional finish
Polyester powder coated to RAL 9010
Select panel edges
K type concealed aluminium edge profiles
U type exposed aluminium edge protection trim
Select a Fixing/void structure
Track Fixed To Structural Steel
Track Fixed To Concrete Slab
Subject to approval by the structural engineer
Sway bracing required above 500mm.
Ceiling void baffle
Acoustic baffle to ceiling to be constructed to maintain the acoustic integrity of the movable wall system.
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Select a Country
Select a County
Isle of Wight
Tyne and Wear