Key facts

Product:
Sera Calla
Family:
Sera
Manufacturer:
rohi >
Architonic ID:
1345022
Country:
Germany
Launched:
2016
Manufacturer groups :
Fabrics-Drapery fabrics >
Fabrics-Upholstery fabrics >
Sound abs...-Sound absorbing fabric systems >
Groups:
Fabrics-Drapery fabrics >
Fabrics-Upholstery fabrics >
Sound abs...-Sound absorbing fabric systems >

Product variants

Concept

SERA: NATURE TO SEE AND TOUCH.

Nature at its best. The grainy feel and organic look of the crepe fabric are our perfect “translation” of the tactile values of nature. In two or three colours, the woolen fabric SERA shows both subtle and intense hues, with a high volume structure, while the special woven binding lends it an air of sophistication.

Like every ROHI wool fabric, SERA embodies top quality ‘Made in Germany’. Made from the natural renewable raw material finest virgin wool, SERA has unique quality features and is ideal for residential and public use thanks to its durability, resistance to soiling, flame retardancy and acoustic properties.

Besides 26 colours within the standard collection, our special manufacturing process allows to implement individual colours on request. Thus, also customized colours are possible from our classic SERA.



DESCRIPTION OF FABRICS
Design: SERA
Content: 94% WV 6% PA
Weight approx.: 650 g/m² - 910 g/lm
Width approx.: 140 cm

QUALITY DETAILS
Abrasion: 122.000 rubs ISO 12947-2
Light transmission: DIN EN 410
Lightfastness: ≥ 5 ISO 105-B02 (yarn dyed)
Pilling: ≥ 4-5 ISO 12945-2

virgin wool – worsted yarn quality
easy care, breathable and stain-resistant
durable, hard-wearing
yarn dyed for brilliant colours and
good lightfastness
don’t expose to direct sunlight
production and design ‘Made in Germany’ since 1933

FLAME RESISTANCE
wool is naturally flame retardant
rohi wool fabrics satisfy the following standards
with no additional flame retardant finish:
CAL TB 117 - 2013
DIN EN 1021-1/ -2
BS 5852 part 1: 1979
UNI 9175 1 IM
IMO 2014/90/EU Marine Equipment Directive (MED)

with additional flame retardant finish:
BS 5852: 2006 Crib5
DIN 4102-1 B2
DIN EN 13501-1 E
FAR 25.853 12 sec. vertical

ACOUSTIC
Flow resistivity: Rs = 1059 Pa s/m DIN EN 29053
Sound absorption folded: αw = 0.75/ C ISO 11654

ECOLOGY
natural, renewable material
RAL-UZ 117 Attachment 2+3
IWTO Guidelines for Wool Sheep Welfare
FR-free
AB 2998 (US export standard)
REACH (EU export standard)

MORE FEATURES
special finish: anti-shrink, anti-pilling
dimout option on request
development of individual fabrics for
architects’ and designers’ concepts
special colours from 25 lm