Class A Acoustic Screens are the best sound absorbing screens that you can get. Sound absorption coefficient to ISO 11654 = 1.00, Class A as per the ISO 11654 test. Make your space a more tranquil one using these screens and pods.
Class A Acoustic Screens
Noise pollution in the office.
Acoustics, the science concerned with the production, control, transmission, reception, and effects of sound. The term is derived from the Greek akoustos, meaning “heard.”
The following information primarily deals with unwanted sounds in offices.
Sound pollution “noise” in the office is sound that disturbs the occupant's thought or work process.
Noise is what we want to keep from disturbing the work process, sound is OK, noise is not. Noise is reduced in the office by the act of absorption, the placement of items in the office that are designed to absorb sound.
Sound reduction in the office is normally achieved with carpets, curtains, ceiling baffles, wall baffles and screens. Unbacked woven fabric is usually best for these items.
There are five classified classes of sound absorption in the ISO 11654 test.
Class A is the highest and Class E is the lowest.
The weighted sound absorption coefficient to ISO 11654 = 1.00, Class A.
- At α = 0.00, means that there is no absorption; the entire incident sound is reflected.
- At α = 0.50, 50% of the sound energy is absorbed and 50% is reflected.
- At α = 1.00, all incident sound is absorbed, Class A.
All booths and pods by default deliver Class A sound absorption, there are five classes of sound absorption in the BS EN ISO 354:2003. Class A being the highest class, Class E is the lowest class.
Booths and pods come with a vinyl covered antibacterial table, they are also available with or without a roof, and roofs come with 2 fitted LED down lights.
Meeting booths are available in one or two fabric colours to your choice and have been designed to be assembled in 40 minutes, using a solid but invisible internal linking system
The table tops are 60 cm or 80 cm wide. Depending on the booth size, however, other widths are available to order. Table tops are covered in Anti-Bacterial vinyl, the vinyl colours to choose from are black, grey, and white.
Range booths, pods & telephone hoods
Class A Sound absorbing telephone booths and hoods.
Booths and pods are manufactured to your acoustic needs, the sizes shown opposite are frequently altered to suit the installation area.
All booths are Class A acoustic as standard, with 3 acoustic levels to decide from, NRC 1.1, NRC 2.6 & NRC 2.8, all 3 production methods have been tested.
The internal shelf on the floor standing booth is covered in a white antibacterial vinyl as standard with other colours to order, and the standard depth of the shelf is 20 cm other widths to order.
The internal shelf on the wall mounted hood is covered in a white antibacterial vinyl with other colours to order, and the standard depth of the shelf is 15 cm other widths to order.
Desk Mounted Screens
Weighted sound absorption coefficient to ISO 11654
- The screen height is measured from the corner brackets.
- Heights:40 cm, 50 cm, 60 cm & 70 cm.
- Linking system: Hidden joining strip allows 2 way, 3 way, 4 way linking, included.
- Thickness: An overall thickness is 40 mm.
- Width allowance: The width tolerance is plus or minus 00.5%.
- Widths: 80 cm, 100 cm, 120 cm, 140 cm, 160 cm, 180 cm & 200 cm.
Aluminium Framed Desktop Screens
Aluminium frame Class A acoustic desktop screens. Available in 4 heights to suit your office environment, whether you are dividing a work area or creating a more effective acoustic barrier against workplace noise pollution. The new D range acoustic screens with Class A will deliver a quieter office.
Available in desk top and freestanding versions, D range screens are constructed with an overall thickness of 40 mm with top options that include, straight, curved and shape tops.
- Guarantee: 8 year guarantee against fair wear and tear.
- Height allowance: 8 mm less than stated to allow for clamp thickness, the height tolerance is plus or minus 0.5%.
- Height: The screen height is measured from the corner brackets.
- Heights: 40 cm, 50 cm, 60 cm & 70 cm.
- Linking system: Hidden joining strip allows 2 way, 3 way, 4 way linking, included.
- Thickness: An overall thickness is 40 mm.
- Width allowance: The width tolerance is plus or minus 00.5%.
- Widths: 80 cm, 100 cm, 120 cm, 140 cm, 160 cm, 180 cm & 200 cm.
Class A, Acoustic Room Dividers
- Guarantee: 8 year guarantee against fair wear and tear.
- Height allowance: Floor screen sizes are as stated, allow 25 mm for the uplift of the STD or ALF feet.
- Height: The screen height is measured from the corner brackets, with a plus or minus of 0.5%. Heights: 210 cm, 180 cm, 165 cm, 150 cm, 135 cm, 120 cm & 105 cm
- Linking system: Easy, quick and hidden joining strip allows 2 way, 3 way, 4 way linking, linking strip included.
- Packing: Packed with cardboard corners and heavy polythene wrap.
- Thickness: An overall thickness is 40 mm.
- Width allowance: The width tolerance as stated with a plus or minus of 00.5%.
- Widths: 60 cm, 80 cm, 100 cm, 120 cm, 140 cm, 150 cm & 160 cm.
Production methods have been tested by Sound Research Laboratories Ltd