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The Bollard Blog
Notes on acoustics, materials and the craft of quieter commercial spaces.
Buying Guide
Acoustic Ceiling Panels: Types, NRC Ratings & Costs in India
A complete 2026 guide to choosing between wood, metal, mineral fibre, PET and wood wool ceiling panels — and the NRC rating each room actually needs.
Design Desk · Bollard 7 min read
Workplace Acoustics
How to Reduce Noise in Open-Plan Offices with Acoustic Wall Panels
Why open offices feel so loud, the three places sound needs treatment, and a practical placement strategy using wall panels and ceiling baffles.
Technical Team · Bollard 6 min read
More articles are on the wayWe publish new guides on acoustics, materials and installation regularly — check back soon, or follow Bollard on LinkedIn for updates the moment they go live.
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