Overview
Mass is what absorbs sound.
SPACIO is a heavyweight 100% recycled-polyester acoustic drape, woven in Italy from post-consumer PET bottles. Engineered for spaces that need to look soft and sound calm — offices, hospitality, education, residential.
The defining feature is its density: at 635 g/m² (≈ 890 g per linear metre on a 140 cm bolt), SPACIO is roughly twice the weight of a standard decorative curtain — and that mass is precisely why it absorbs sound across the speech and music range.
The surface carries a subtle three-dimensional texture — a fine geometric relief — that scatters high-frequency reflections and gives the curtain an architectural, tactile quality without reading as “technical”.
Why density matters
Three numbers that define SPACIO.
Heavyweight construction
Roughly twice the mass of a standard decorative curtain. Mass is what absorbs sound.
Sound absorption Class C
Independent ISO 354 acoustic test, accredited Italian laboratory, 2020.
Speech-band performance
Across 400–5000 Hz — the range where conversation and music live.
Specifications
Technical data.
| Property | Value | Standard |
|---|---|---|
| Composition | 100% Recycled Polyester (post-consumer PET) | — |
| Weight per m² | 635 g/m² (±5%) | EN 12127 |
| Weight per linear metre | 890 g/lm (±5%) | EN 12127 |
| Width | 140 cm (±2%) | — |
| Abrasion resistance | 50,000 Martindale rubs (±10%) | ISO 12947-2 |
| Light fastness | 6 (blue scale 5–8) | ISO 105-B02 (Xenotest) |
| Rubbing fastness | 4/5 (grey scale, wet/dry) | ISO 105-X12 |
| Pilling | 5/5 (after 2,000 rubs) | ISO 12945-2 |
| Made in | Italy | — |
| Warranty | 5 years | — |
Acoustic performance
αw = 0.75 (M) — Class C.
Weighted absorption coefficient per UNI EN ISO 11654. Per-third-octave sound absorption coefficients αs measured in test configuration G-100 (curtain hung 100 mm in front of a hard wall, ISO 354):
| Hz | αs | Hz | αs | Hz | αs |
|---|---|---|---|---|---|
| 100 | 0.10 | 500 | 0.80 | 2000 | 0.90 |
| 125 | 0.10 | 630 | 0.80 | 2500 | 1.00 |
| 160 | 0.30 | 800 | 0.90 | 3150 | 0.90 |
| 200 | 0.30 | 1000 | 0.90 | 4000 | 0.90 |
| 250 | 0.50 | 1250 | 0.90 | 5000 | 1.00 |
| 315 | 0.60 | 1600 | 0.90 | ||
| 400 | 0.80 |
SPACIO absorbs roughly 80–90% of incoming sound energy across the speech and music range (400–5000 Hz).
Fire & certifications
Tested, certified, traceable.
Fire performance
- UNI 9175 Class 1 IM
- EN 1021-1 & EN 1021-2
- BS 7176 Low Hazard
- California TB 117:2013
Certifications
- OEKO-TEX Standard 100
- Global Recycled Standard (GRS) — certified by ICEA, GRS 2020-138
- Made entirely from recycled PET bottles
- Made in Italy
Applications
Where SPACIO works.
Meeting rooms
Hospitality
Education
Residential
Colour palette · 16 shades
A controlled, architectural palette.
Sixteen colours. Each shade is identified by its SPACIO code.
Slight colour variations between production lots are within commercial tolerance. On-screen colours are indicative — request a physical sample for final selection.
Care
Looks after itself.
Tumble dry low
Professional dry-clean (P)
Do not bleach
See & feel SPACIO in person.
Download the full 8-page catalogue.