Fonn is a flame-retardant blackout fabric in 100% polyester with a triple acrylic FR coating. The dense weave creates a solid, fully covering appearance while delivering dependable light exclusion. One of our most widely specified qualities, Fonn offers an extensive colour range of 43 shades, from understated neutrals to vibrant and energetic options. It is available in two widths, 140 and 280 cm, providing flexibility across varying project scales. A versatile and proven solution where both functional performance and broad design choice are essential.
Product Details

Transparency

Black out

Composition

100 % polyester FR + 3 pass acryl FR coating

Weight

250 gr/m2

Width

140 / 280 cm

Weaving construction

Fire retardant

EN 13773 Class 1, B1, IMO, UNO, BS 5867 Class 2

Sound absorption

αw = 0,30 (EN ISO 354/EN ISO 11654)

Thermal disinfection

Recycled yarns

Light fastness

4 – 5 (ISO 105 B02)

Colour fastness after
washing

3 – 4 (ISO 105 C04)

Washing instructions

image

Possible shrinking

1% – 2% (30°C) (EN ISO 5070 & ISO 6330)

Hotel rooms

Common areas

Offices

Meeting rooms

Hospitals

Technical data sheet

Fonn is a flame-retardant blackout fabric in 100% polyester with a triple acrylic FR coating. The dense weave creates a solid, fully covering appearance while delivering dependable light exclusion. One of our most widely specified qualities, Fonn offers an extensive colour range of 43 shades, from understated neutrals to vibrant and energetic options. It is available in two widths, 140 and 280 cm, providing flexibility across varying project scales. A versatile and proven solution where both functional performance and broad design choice are essential.
Fonn
Transparency
Black out
100 % polyester FR + 3 pass acryl FR coating
250 gr/m2
0,55 mm
140 / 280 cm
EN 13773 Class 1, B1, IMO, UNO, BS 5867 Class 2
4 – 5 (ISO 105 B02)
3 – 4 (ISO 105 C04)
image
1% – 2% (30°C) (EN ISO 5070 & ISO 6330)
αw = 0,30 (EN ISO 354/EN ISO 11654)
Certificate available
Fonn