Acoustic panel specifications for architects in Singapore

As a typical target, 0.4 to 0.5 seconds for a meeting room and 0.4 to 0.6 seconds for a classroom or training room. A restaurant usually targets 0.5 to 0.7 seconds and a church or hall 0.8 to 1.2 seconds. Where a consultant has set a figure, that figure governs.

The Flexi™ glass fibre core is rated EN 13501-1 Class A1 and BS 476 Part 4 and ASTM E136 non-combustible, and the fabric passes BS 5852 Part 1. Under the SCDF Fire Code, most rooms in a fully sprinklered building generally carry no flame-spread requirement, while exit staircases and passageways need non-combustible or Class 0 finishes. Tell us where the panels go and we send the data that applies. Acceptance rests with the project QP.

NRC 0.80 at 25 mm and NRC 1.00 at 50 mm (ASTM C423, mounting A). The core has a weighted sound absorption coefficient αw of 0.90 to EN ISO 11654. The 100 mm bass panel adds low-frequency control for studios and home cinemas.

Yes. One-page spec sheets for every product and DXF and SVG blocks for the standard Flexi™ sizes in 25, 50 and 100 mm are free to download. We do not have Revit families yet; ask and we send the dimensions you need.

Flexi™ does not hold a Singapore Green Label today. We provide the emissions data (formaldehyde and TVOC not detected, asbestos negative) and the acoustic data for your Green Mark health and wellbeing documentation.

Yes. The resin-hardened edges and the micro-mesh backing fully encapsulate the fibres, and the face is wrapped in fabric, so nothing is released during installation or use. Formaldehyde and TVOC were not detected in testing.

On walls, with impaling clips and adhesive (no drilling) or with mechanical clips on board and masonry. On ceilings, flush with helical anchors or suspended about 100 mm below the soffit on four spring and wire sets. We fix to solid walls and ceilings only, never to glass or demountable partitions.

For most offices, restaurants, classrooms, studios and homes, no: we size the treatment from the room and show the RT60 before and after. Where a consultant has set a target, we design to their specification.

No. Panels control echo and reverberation inside a room, so speech is clearer and the room is calmer. Stopping sound passing between rooms needs wall, ceiling and door construction. We tell you early if a brief needs sound isolation instead.