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Whisperwool – characteristics

Sound absorption: αw up to 0,9  sound absorption curve 

Climate of Rooms: Adjusts the air humidity and improves the climate of rooms

Air-cleaning: Cleans and filters toxins (formaldehyde) 96% in 24h 

Cleanness: Stain-resistant and self-cleaning 

Fire behaviour: hardly inflammable to EN 13501-1

Hygiene: Allergy-free and bactericidal, resistant to moths 

Environment: 100% recycleable 

Whisperwool – Technical data

Material: Sheep's wool, bandage fiber PE, outer fabric: Woollen felt 

Thickness: 12-14 mm 

Dimensions: Squarely: 900mm x 900mm 

Weight: approx. 3000g/plate 

Form stability: 0,07 % in both directions 

Colours: Core: unsorted sheep's wool – marbled optics, overlayer: anthracite, silver-grey, natural-white, natural colour divergences possibly 

3D forms: If requested 3-dimensional malleably 

If requested: structures

Whisperwool – Fields of application

Office: Entrance areas, offices, conference rooms, etc. …

Universities, schools and kindergartens: Auditoriums, classrooms, child rooms, great halls, break rooms, conference rooms, movement rooms and gymnastic halls, etc. … 

Banks: Lobby, communication zones, adviser's areas, etc. …

Hotels: Lobby, restaurant, rest areas, rooms, etc. … 

Salesrooms: Whole selling areas particularly with a lot of customer traffic

Hospitals and ordinations: Receipt, waiting areas, general surfaces, conference rooms – not suitable in operating rooms 

Privately: Living area and eating area, kitchen, bedrooms and playrooms, etc. …

Packaging units: 10 plates per cardboard box 

Substructure and assembly: you read this in the assembly instructions

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Tante Lotte Design GmbH

Höttinger Au 44
6020 Innsbruck


T +43 512 283037