Drape Haus
Preparing the room
Drape Haus
Preparing the room
Stage & Auditorium · Wall Panels
The right mix of absorptive and reflective wall panels so the back row hears every line, music still sounds alive, and the hall looks finished.

In short
Put absorptive acoustic panels on the rear wall and the back half of the side walls to stop echo and late reflections. Keep the walls near the stage harder or use reflective wooden panels so voices carry forward. Fix panels on ventilated battens to cope with Goan damp, and confirm the fire behaviour of every panel and fabric face before ordering.
What your stage asks of wall panels
See it in your stage
We bring samples to your home, hold them to your light and measure every opening — anywhere in North or South Goa.
Absorptive panels — porous material behind fabric or perforated slats — soak up sound energy so it doesn't bounce around the room. Reflective panels — hard timber, veneer or dense board — send sound back into the room. An auditorium needs both, in the right places.
As a rule, the surfaces near the stage should help the performers, so keep them reflective or only lightly treated. The rear wall, which bounces sound back towards the stage as a distinct late echo, should be absorptive. The side walls usually get a mix: reflective towards the front, absorptive towards the back.
In most Goan school and parish halls, the worst offenders are the bare rear wall, long parallel side walls in plaster, and a high hard ceiling. A clap test in the empty hall often reveals a ringing flutter between the side walls; panels fixed in staggered blocks on each side, rather than directly opposite each other, break that up.
Remember the audience absorbs sound too. A hall that echoes empty will improve when full, so judge it at a real event if you can, and treat for the typical audience rather than the empty room.
Inside the stage, black is the rule: any panel visible to the audience upstage of the proscenium should be dark and matt so it doesn't reflect stage lighting. Outside the proscenium, the walls framing the stage can carry the hall's best finish — wooden panels or fluted panels in a warm tone with integrated lighting.
Leave space for what the stage needs: speaker positions, light booms, cable routes and access doors. Plan panels around them now, not after the electrician arrives.
Auditoriums are assembly spaces with large audiences, so the materials on the walls matter. Ask how each panel and any fabric facing behaves in a fire, and request the documentation for the exact product. Choose fire-retardant fabric for fabric-faced absorbers, and keep panels away from heat sources such as stage lamps and exposed light fittings.
In Goa
Older halls in Goa are often built of laterite, and through the monsoon those walls hold moisture. Never glue panels flat onto a damp wall: fix them to treated battens with an air gap behind, and fix any leaks or rising damp first.
A hall closed for the school holidays in May or for weeks of rain needs airing. Fabric-faced acoustic panels in a sealed, humid room can develop surface mould. Open windows on dry days, run fans, and choose moisture-tolerant cores for any panel at low level.
More for your stage
Wall Panels for other spaces
We measure and fit wall panels across Goa — Panjim, Porvorim, Dona Paula, Mapusa, Candolim, Calangute, Assagao, Anjuna & Vagator, Siolim, Benaulim, Colva, Varca, Cavelossim, Margao, Majorda, Vasco da Gama, Canacona & Palolem, Ponda.
FAQ
Start with the rear wall and the back half of the side walls. Those cause the late echoes that blur speech. Walls near the stage are usually better left reflective.
No. They control echo and reverberation inside the hall. Stopping sound from leaving or entering the building needs construction work — heavier walls, sealed doors and windows.
Yes, near the stage. Hard timber or veneer reflects sound towards the audience and gives a warm, finished look. Combine them with absorbers further back.
Usually it's best during holidays or over weekends. We plan the work wall by wall so the hall can be used in between where needed.
Yes. We supply and fit main curtains, legs, borders, back drapes and cycloramas, so the stage and the hall can be planned together.