Acoustic Doors Manufacturer in India | Wooden Fire Doors & Air Tight Doors
Noise makes it hard to work. SomNandi Industries was built to fix that. We are a trusted Acoustic Doors Manufacturer in India, and our doors block outside noise and keep sound inside a room where it belongs. Ask anyone who runs a recording studio or a hospital ward — a door must actually stop sound. Just closing it is not enough.
Our range of Acoustic Doors is wide because every noise problem is different. A conference room needs one type of door. A factory floor next to a loud machine needs another. So we design the core, the seals, and the frame together as one system. We don't just bolt three parts together and hope for the best.
Wooden Fire Doors and Air Tight Doors, Built for Indian Conditions
Two products come up in almost every conversation with clients: Wooden Fire Doors and Air Tight Doors. Fire-rated wooden doors use a dense core and special heat-sealing strips. This helps them hold their shape and their fire rating in a real fire, not just on paper. Air Tight Doors do a different job. They stop drafts, dust, air pressure changes, and outside sound from passing through. This matters a lot in clean rooms, server rooms, and pharma areas, where even a small gap can cause a big problem.
At SomNandi Industries, we make both product lines in-house as a full Acoustic Doors Manufacturer. Both come in many finishes and colours, so architects don't have to choose between good looks and good performance. We offer laminate, veneer, and painted MDF finishes. Every door can also be made to fit an existing frame or a new opening.
Where Acoustic Wooden Doors Actually Get Used
Acoustic Wooden Doors are the most requested product in the SomNandi Industries order book right now. Wood offers a good mix of weight, cost, and finish options, which is probably why. You'll find these doors in:
Multiplexes and home theatres. Concert halls and music venues. Offices and hotel corridors. Government buildings, museums, and galleries. Hospitals and nursing homes. Schools and universities too.
Every place needs a different level of noise control, so we choose the door core and seal based on the actual need, not one fixed spec for every job. Hotel groups and hospital networks that need Acoustic Wooden Doors across many buildings usually settle on two or three standard specs, once we review their drawings.
Steel and Metal Acoustic Doors for Heavy-Duty Settings
Wood is not always the right choice. Live performance venues and factories that run noisy machines all day often need metal acoustic doors instead. These doors must give steady noise reduction under heavy daily use. That's a much tougher test than a quiet showroom demo.
The SomNandi Industries Acoustic doors in India range runs from STC 33 to STC 54 in both wood and steel. We also offer heavier STC 54 to STC 64 doors for boiler rooms, generator rooms, and broadcast studios, where extra strength is truly needed. Every door uses heavy-duty hardware that local installers can easily find and service. We avoid parts that are hard to replace later. Steel doors can also come with acoustic glass fitted at our factory, which helps when you need to see through the door and still block sound.
These heavier doors make up our industrial soundproof doors range. The idea behind them is simple: a sound resistant doors system is only as strong as its weakest seal. So we design the frame, the gasket, and the door leaf as one unit, not as three separate parts put together at the end.
Custom Sizing and Non-Standard Openings
Standard sizes don't always fit retrofit projects. That's why we make non-standard and custom-sized doors, so old buildings, odd openings, and unusual frame depths never force you to give up performance. Architects working on renovation projects come to us for this reason, since the old opening was rarely built with acoustic hardware in mind. It's also why long-term clients keep buying their Acoustic doors in India from one supplier instead of switching for every project.
Why Facility Managers Choose SomNandi Industries for Soundproof Doors
Search "soundproof doors india" and you'll see many results. What really separates a good acoustic door from a heavy slab that just looks strong is performance data. At SomNandi Industries, independent labs test our door and frame sets against current standards, and fire-rated products go through separate testing. Fire-rated doors can be supplied as single units or in matching pairs, depending on the opening and the building's fire escape plan.
We supply commercial soundproof doors to facility teams that manage many sites — offices, hotels, and retail spaces, where guest comfort and meeting-room privacy really matter. A large share of our commercial soundproof doors orders now come from hotel groups renovating older properties. Our industrial soundproof doors, on the other hand, go into factories, power plants, and processing units, anywhere loud machines need to be kept from disturbing the rest of the building. Plant managers who buy industrial soundproof doors care as much about strong hardware as they do about the STC rating, sometimes even more.
Our quality checks stay the same whether it's one door for a home studio or a hundred doors for a hospital chain. Same checks, same standards, every single time. That's likely the main reason architects and contractors keep choosing us instead of trying a new supplier for each project.
Sound Resistant Doors Engineered to Perform, Not Just to Pass
Passing a lab test once is not the same as performing well after two years of daily use. Our sound resistant doors are built for the second case. They have reinforced hinges, seals that resist wear, and cores that don't swell or weaken in humid weather, which matters a lot across India's varied climate. Whether it's an executive cabin or a recording studio, the need changes but our approach to sound resistant doors doesn't. They're built to hold their rating for years, not just on the day they're installed. That's the kind of reliability that keeps us near the top when people search for soundproof doors india.
Still comparing suppliers? You've probably already searched soundproof doors india once or twice. What sets SomNandi Industries apart from a name on a directory page is field data — real STC test results, real project references, and a team that will actually talk through your opening instead of just emailing a catalogue. As an Acoustic Doors Manufacturer with years of experience, we'd rather spend twenty minutes understanding your noise problem than sell you a door that looks good on paper and fails on site.
Send us your drawings, and the SomNandi Industries team will suggest a spec built around your actual noise problem, not a generic size from a catalogue. Need Acoustic doors in India for one office fit-out, or commercial soundproof doors for a whole hotel chain? Our engineering team can guide you to the right spec before you place an order.
Get in touch with SomNandi Industries: 📧 sales@somnandi.com | RK@somnandi.com 🌐 somnandi.com 📞 +91 98714 10959 | +91 98715 90792
Frequently Asked Questions
Doors between STC 33 and STC 45 work well for most offices and conference rooms. The right choice depends on how much noise you need to block and how sensitive the room is.
Yes. We make both Acoustic Wooden Doors and metal acoustic doors in-house, from STC 33 up to STC 64, depending on the job.
Yes. Fire rating and sound control can work together in the same door. Many of our Wooden Fire Doors already have acoustic cores and seals built in.
Air Tight Doors add pressure and draft sealing on top of sound control. That's what makes them useful in clean rooms, server rooms, and pharma spaces, where airflow matters as much as noise.
Yes, regularly. Custom and non-standard sizes make up a large part of our work, mostly for retrofit jobs and unusual openings that standard sizes can't fit.
Yes, for steel doors. We fit acoustic glass at our factory, which is useful wherever you need a clear view along with sound control.
Factories, power plants, and processing units — basically any industrial site where machine noise needs to stay in one area.
Independent labs test our doors against current standards, and fire-rated products go through separate certification before they're labelled and shipped.
Yes, both. Fire-labelled doors can be sent as single units or as matching pairs, depending on the opening size and the building's fire escape plan.
We offer laminate, veneer, and painted finishes, with enough variety to match your interior design without losing any sound performance.
Acoustic Doors- Wooden Doors
