![]() The Shard Acoustic Plaster, LondonBASWA Phon Ceilings by Quiet Interiors | ![]() BASWA Theatre Royal Acoustic PlasterBASWA Acoustic Plaster Installed to the Lobby area ceilings | ![]() Steinway Lyngdorf Home CinemaHome Cinema Installation | ![]() One Barts SquareBASWA phon Ceiling | ![]() Newport Street Gallery, LondonRIBA Sterling Prize Winner. Best Building BASWA Ceiling Installed by Quiet Interiors |
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![]() Soundproof CeilingsSoundproof Installation By Quiet Interiors | ![]() Everyman Theatre, LiverpoolRiba Sterling Prize Winner 2014 Best building Quietstone Plaster system to ceilings installed by Quiet Interiors | ![]() Manchester Town Hall, ManchesterBASWA phon Ceilings by Quiet Interiors | ![]() soundproofing company Liverpool PhilharmonicBASWA phon Acoustic seamless plaster system to Ceilings. Installed by Quiet Interiors |
Soundproofing Company & Acoustic Specialists
Acoustic Plaster - Soundproofing - Stretch Ceilings - Fabric Walls


Acoustic Specialists in Hertfordshire
Quiet Interiors installs domestic soundproofing systems and acoustic solutions for the effective acoustic treatment of walls, ceilings, and floors in houses & flats as well as music studios, cinemas, garages, offices, restaurants, commercial buildings, and more.
Amongst many of our acoustic soundproofing products are sound absorbers such as wall and ceiling panels, acoustic wood, sound insulating plasterboard, soundboard insulation, soundproof floorboards, acoustic underlayment, and stretch fabrics. These products can be used on domestic projects as well as larger-scale industrial and commercial products. We carry out work all over the UK.
Quiet Interiors designs, supplies, builds, and installs every part of a home cinema room; from soundproofing to smart home control. Quiet Interiors are also a full-service premier dealer for entertainment technology and advanced automation in homes and businesses. Using the latest in technology, we design systems to integrate with the way you live and work, creating a smarter, safer, and more intuitive home or business. Visit our showroom with areas set up where you can experience automation solutions for both residential and commercial – before you buy. Let us work with you on your home or business to custom-design an acoustic treatment that meets your lifestyle and desired goals.
Quiet Interiors is also recognised as one of the preferred soundproofing installers in the UK for BASWA acoustic plaster system, Barrisol Stretch Ceilings, and Artolis wall fabric coverings which are widely used in schools, public sector buildings, galleries, museums, and restaurants to combat reverberation issues in large open areas.
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Our Sound Solutions & Acoustic Services
The BASWAphon seamless acoustic ceiling is a hand-applied system that brings together the acoustic benefits of Glassfibre acoustic slab and acoustic absorption plaster. This product was created in Switzerland many years ago and has been installed around the world extensively since. Now available in the UK this material is a great addition to the range of reverberation solutions. Contact our soundproofing installers today to learn more about our acoustic plaster options!


Barrisol ceiling fabric is the ideal solution when it comes to designing a space that matches your identity. The versatility and the technical characteristics of Barrisol fabrics means they can be adapted to create an entirely bespoke space.
Whether you want to redesign a home, an office, or a public space or renovate, decorate or create a unique shape of your own, The Barrisol Stretch ceiling system has the right solutions for your project, whatever your special requirements and demands. Available in acoustic, printed, translucent, coloured, or stain-proof, the possibilities are endless with Barrisol.
Indulge your imagination and explore the infinite possibilities available with our range of Barrisol ceiling products.
Quiet Interiors builds world-class home cinemas with unparalleled performance. Our home surround sound systems give you movie theatre sound quality so good that you’ll actually feel like you’re in an IMAX Cinema.
We offer complete home Cinema design, as well as audio and video installations, using top brands in the industry like Miller & Kreisel, Sony, Lyngdorf, JVC, and Steinway & Sons. We can even automate your home cinema system so that you can conveniently control your lights, music, and home security with one device. We couple convenience with functionality so that you can enjoy the best audio-visual experience possible, without ever leaving the comforts of your home.


A media wall is a specially built wall in your home that can house your audio, video, gaming, and any other media equipment.
In many homes, media or entertainment walls have become an important living room feature, anchoring the room and giving it a wonderful focal point. They now provide stiff competition for the traditional fireplace, although you do not have to compromise when it comes to media wall or fireplace as integrated electric fireplaces are becoming common features of our walls.
Quiet Interiors media wall designs are bespoke and built depending on the customers’ needs and desires. They look best when they echo the architecture and décor of the home, they add character to an interior, reduce clutter and make the walls appear thicker resulting in a sense of solidity and permanence. They can even become a selling feature if one day you decided to move home.
Quiet Moss is our new decorative solution to improve room acoustics. 100% natural moss covering creates a seamless and high-quality sound-absorbing wall which would give your room an exclusive design. This green noise insulation for walls will keep its striking appearance, is almost maintenance-free, and needs no water or daylight. Pleasant room acoustics not only improve the sound experience room, but they are also crucial for the health and well-being of employees, customers, and everyone else who utilizes your space.
The call for natural green sustainable products, such as the sound-dampening moss from Quiet Moss, is getting louder each day. Research has shown that natural greenery in offices boosts productivity, improves moods, and reduces sick days. This makes the acoustic moss panels from Quiet Moss an excellent feature for offices, restaurants, public spaces, and more. Thanks to our Quiet Moss acoustic treatments, room soundproofing has never looked so good!

Acoustic Plaster - Custom Finish
Quiet Interiors' acoustic plaster ceilings don't have to be white. We were asked to provide a custom finish for the set of the new Batman movie. See the results below. Visit our showroom in St Albans and see our sample sections from the set!


