- Is a curved Variflex possible? - Yes, it is possible. The minimum radius would be 10 meters.
- How does floor level affect the performance of a Variflex acoustic mobile partition? - As each element needs to be the same height, the maximum ‘out of level’ tolerance of a floor is 12mm.
- Is it possible to have a single suspension track flush with the ceiling? - No, the elements need to be turned and space is required between the ceiling and the top of the element to minimize damage from any pendular action of the element, when opening and closing the partition.
- Is it possible to stack the sliding elements outside of the conference room to maximize floor space? - Yes, if a wall plug is designed into the side wall, the door elements can be slide through the wall are parked outside of the room.
- From what structures can a Variflex acoustic mobile partition be hung? - 1. A concrete structure 2. Steel I-beams 3. Rafters
- Do we manufacture a glass Variflex? - Yes, this is our latest innovation.
- On a multi-function wall, are fixed posts needed where the walls join at 90 degrees? - A wall connection is added to the main wall for the side wall connection.
- Can a Variflex partition be suspended from a coffered slab? - Yes, it is possible. Careful consideration should be given to the fixing points.
- Can Variflex tracks cross each other? - No, they cannot. They can join as a T-junction.
- Is it possible to have a side door next to a telescopic element in a Variflex partition? - No, a pass door cannot be placed next to the telescopic element. A pass door can be the first element, but it is not recommended.
- Is it possible to install a pass door into a Variflex element where the ceiling height is 2300mm? - A pass door can only be built into a Variflex element at a minimum height of 2700mm. An option is to have a fixed door as element 1.
- Are there other alternatives to the Variflex product? - Yes, there is a Varifold concertina folding door option (max size 8400 x 2700), but this option has no acoustic reduction.
- What stacking arrangements are available with Variflex partitions? - 1) Single suspension tracks always stack crosswise. 2) Double suspension tracks have a variety of stack types. Please refer to the technical details tab of the link for information https://www.aluglass.co.za/products/variflex-mobile-acoustic-partitions/
- How is a brick wall treated to enable better acoustic control through it? - An acoustic consultant should be engaged to advise the most suitable solution.
- What are the maximum sizes of a pass door in a Variflex mobile acoustic partition? - A pass door provides for a people to pass through a Variflex wall without having to open panels of the wall. The pass door sizing will differ according to the element height and width of a Variflex mobile acoustic partition.
- Can echoes inside a room be treated with a Variflex mobile acoustic partition? - In most instances it is possible with the addition of absorption panels to the surfaces of the Variflex wall.
- If an element height is greater than a standard board, what jointing can be used? - Various types of board joint can be used. Where boards are joined with veneers or melawoods, there can potentially be pattern or colour variance.
- What type of finishes can we accommodate on a Variflex mobile acoustic partition? - The surface finishes are highly variable and can include fabrics, upholstery, glass, Melawood, Formica, painted finishes and wall papers.
- What do different dB ratings mean? - Decibels are a measure of sound from 0 to 130 where 0dB is not audible to the human ear and 130dB sound will cause pain to the human ear. So, a 40dB sound reduction means that a sound measured at 100dB will be reduced to a sound measured at 60dB.
- How is success or failure of a Variflex acoustic partition measured? - Provided the system is operated correctly and all seals are engaged, the system can be acoustically tested to ensure conformance to the specific sound reduction offered by different partition solutions.
- Do Variflex acoustic partition systems come in standard sizes? - There are no standard sizes as each solution is specifically designed to fit a specific need.
- Can a Variflex product work in my house? - There is every probability that a Variflex acoustic partition can be installed in a private residence.
- Is there a fire rated Variflex partition system? - Currently there is a tested fire-rated Variflex solution.
- What is the maximum width and height of a Variflex partition? - The width of a Variflex partition system is limited by what span the building can support. The widest installation to date is 70 metres. Space for the stacking of the elements always needs to be considered. The tallest elements installed to date are 12.5m high.
- How does one achieve total sound-proofing of a room? - There is no such thing as a sound-proof room. Sound can be reduced and modified with the use of specific building materials.
- Can we powder-coat tracks and extrusions? - Tracks are normally anodized. They can be powder-coated, but it is not recommended. The seal pressures can cause bonding of the seal to the to the powder-coat surface.
- Does the Variflex system have a bottom track? - Variflex is a top hung system designed to provide for an uninterrupted floor surface. The partition seals top and bottom and the sides interlock with one another. A bottom track can be provided for to withstand high wind loads, however the floor finish is interrupted.
- What problems are solved by the use of Variflex partitions? - Variflex is a mobile acoustic partition system which is used to divide a space into multi-functional spaces.
- What do the materials inside Variflex doors do to reduce sound? - The materials within the external skin on each side of a panel have been designed to optimally reduce sound through absorption, mass and limp mass.
- What does acoustic mean? - The word ‘Acoustic’ refers to sound or the sense of hearing and for sound reduction or modification using specific building materials.