Vibrasto curtains

Hanging acoustic fabric

Vibrasto acoustic curtains may be joined together thanks to the zips inserted into their side seams, making them adaptable to spaces of all dimensions.

Vibrasto acoustic curtains by Texaa® are composed of two lengths of sound absorbing felt wadding within an outer envelope of Aeria. When fitted in front of glazed surfaces, Vibrasto curtains may be used to create darkness, filter incoming light, or absorb sound reflection in a meeting room or entrance hall. When used in open-plan spaces, they create subtle and flexible visual partitions, bringing a sense of tranquillity to multimedia libraries or story-telling spaces

When fitted in front of a wall or partition, Vibrasto acoustic curtains may be used to redefine the acoustic atmosphere of a music room or dance studio. A single-sided version is therefore available, with only one layer of felt wadding clad in Aeria, for use when only one side of the curtain will be visible.

Technical information

Specifications for double-sided Vibrasto acoustic curtains

Double-sided Vibrasto curtains provide a high level of sound absorption and may used to create total darkness. They are highly flame resistant and are clad on both sides with non-fraying, antistatic and dirt repellent Aeria fabric, in combination with two layers of 3 mm thick sound absorbing black felt wadding. Each curtain is hemmed at the bottom and panels may be joined together thanks to zips inserted into their side seams, matching the colour of the fabric chosen.

Acoustic performance
– ɑw = 0.40 for a single curtain hanging 100 mm from the substrate, with an amplitude of 1 (curtain with no pleating)
– ɑw = 0,65 for a single curtain hanging 100 mm from the substrate, with an amplitude of 2 (curtain with no pleating)
– weight: 1.05 kg / m² (curtain with no pleating)
– maximum height 4 m
– possible lengthening: approximately 1 %

French reaction to fire classification for complete product
M1 non dripping

Colours
Available in a range of 22 colours, in round knit

Specifications for single-sided Vibrasto acoustic curtains

Single-sided Vibrasto curtains provide a high level of sound absorption and may used to create total darkness. They are highly flame resistant and are clad on both sides with non-fraying, antistatic and dirt repellent Aeria fabric, in combination with two layers of 3 mm thick sound absorbing black felt wadding. Each curtain is hemmed at the bottom and panels may be joined together thanks to the zips inserted into their side seams, matching the colour of the fabric chosen.

Acoustic performance
– ɑw = 0.35 for a single curtain hanging 100 mm from the substrate, with an amplitude of 1 (curtain with no pleating)
– ɑw = 0.45 for a single curtain hanging 100 mm from the substrate, with an amplitude of 2 (curtain with no pleating)
– weight: 0.51 kg / m² (curtain with no pleating)
– maximum height 4 m
– possible lengthening: approximately 1 %

French reaction to fire classification for complete product
M1 non dripping

Colours
Available in a range of 22 colours, in round knit

  • Double-sided Vibrasto acoustic curtains
rideaux-acoustiques-vibrasto-double-face-uk
ɑw Class NRC Frequencies (Hz) 125 250 500 1,000 2,000 4,000
Double-sided Vibrasto curtain – Amplitude 1 0.40 (H) D 0.40 ɑSabine 0.06 0.16 0.36 0.52 0.47 0.66
Double-sided Vibrasto curtain – Amplitude 2 0.65 (H) C 0.60 ɑSabine 0.14 0.40 0.60 0.63 0.72 0.88
Test reports available on request – Norm NF EN 20354 / ISO 354
  • Single-sided Vibrasto acoustic curtains
rideaux-acoustiques-vibrasto-single-face-uk
ɑw Class NRC Frequencies (Hz) 125 250 500 1,000 2,000 4,000
Single-sided Vibrasto curtain – Amplitude 1 0.35 (H) D 0.30 ɑSabine 0.04 0.14 0.29 0.30 0.35 0.42
Single-sided Vibrasto curtain – Amplitude 2 0.45 (H) D 0.45 ɑSabine 0.13 0.30 0.43 0.42 0.50 0.64
Test reports available on request – Norm NF EN 20354 / ISO 354

Hanging rail, custom-made lengths available

The rail is equipped with gliders, according to the weight of the curtains. The gliders make it very easy to open and close the curtains.

◻ __ x Vibrasto curtain(s), height ___ [specify], width without pleating 1,500 mm, fitted with curtain tape and hooks

◻ __ x rail(s) equipped with gliders, brackets every 400 mm, length ___ mm

Curtain pole (not supplied)

◻ __ x Vibrasto curtain(s), height ___ [specify], width without pleating 1,500 mm, fitted with Velcro bands

◻ __ x Vibrasto curtain(s), height ___ [specify], width without pleating 1,500 mm, fitted with Ø 40 mm eyelets

Production time
4 weeks

Fitting
Upholsterers

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