Sound absorption for ceiling – PES ceiling

SilentDirect PES Ceiling – discreet and effective sound absorption in ceilings

SilentDirect PES Ceiling is an advanced and stylish sound absorber for ceilings, developed to provide effective sound absorption in everything from offices and schools to studios, industrial environments, and homes. The product is available in five sizes: 592x592mm, 800x800mm, 1000x1000mm, 1200x600mm, and 1200x900mm, all with a thickness of 50mm. The absorber is made of 100% polyester and is completely free of adhesives, irritating fibers, and harmful chemicals, making it particularly suitable for sensitive indoor environments.

With its compact needle-felted surface and straight-cut edge profile, SilentDirect PES Ceiling fits equally well in modern environments and more traditional settings. It reduces reverberation, absorbs disturbing noise, and contributes to a more balanced and pleasant sound environment in everything from open-plan offices to home offices and creative spaces.

Create acoustic balance in all indoor environments

SilentDirect PES Ceiling is specially designed to handle sound reflections in ceilings, where echoes and reverberation are often amplified. By absorbing sound early in the room, the overall acoustics are improved and the sound environment is perceived as calmer and more controlled. The result is reduced stress, better speech intelligibility, and increased concentration—whether the environment is an office, a classroom, a studio, or a home. In office environments, the absorber contributes to increased comfort and focus. In schools, they improve study conditions and speech clarity, while in industrial premises they reduce noise from machinery and technical equipment. In homes, SilentDirect PES Ceiling creates a more harmonious atmosphere in living rooms, bedrooms, and home offices. It is also ideal for use in design-oriented environments such as restaurants, yoga studios, and dance studios, where aesthetics and function need to work together.

Easy and flexible installation

SilentDirect PES Ceiling is designed for easy and flexible installation. The absorber can be mounted flush against the ceiling or with a spacer to create an air gap, which further improves sound absorption. The 592x592mm size is adapted for standardised suspended ceilings and works excellently both in new installations and as a replacement in existing suspended ceiling systems. The larger formats are freely installed with brackets, wire, screws, or glue, depending on the desired look and acoustic requirements. Brackets and wire systems are available as options and make it possible to adapt the suspension to the room's design, ceiling height, and aesthetic requirements.

Environmentally friendly, safe, and allergy-friendly

SilentDirect PES Ceiling is made from 100% polyester, of which at least 30% is recycled material. The product is free from adhesives, chemicals, and irritating fibers, making it a safe choice in environments with high standards for health and indoor air quality. It is allergy-friendly, odorless, mold-resistant, and not adversely affected by humidity. The absorber is fire-rated according to B-s1, d0 and CE-marked in accordance with European standards for construction products. This makes SilentDirect PES Ceiling suitable for use in both public and private environments where safety, durability and long life are crucial.

Customized to your needs – sizes and technical information

SilentDirect PES Ceiling is available in five sizes: 592x592mm, 800x800mm, 1000x1000mm, 1200x600mm, and 1200x900mm, all with a thickness of 50mm. The smaller size is suitable for suspended ceilings, while the larger formats offer great freedom for free-hanging or flush mounting. The weight of the absorber varies depending on size and it has a smooth and durable needle-felted surface with a slightly mottled textile character. With a high sound absorption value, SilentDirect PES Ceiling offers a long-term and effective solution for anyone who wants to improve acoustics in a discreet, sustainable, and professional way.

Installation options

SilentDirect PES Ceiling offers several mounting options to suit different types of ceilings, environments, and installation requirements.

Without mounting accessories
This option means that no mounting details are included, giving you complete freedom to use your own fastenings such as glue, screws, or other solutions adapted to the ceiling's construction.

With mounting brackets
When installing with mounting brackets, 4 pcs mounting brackets are included for sizes 592x592mm, 800x800mm, 1000x1000mm and 6 pcs mounting brackets for other sizes. Choose between mounting brackets – 0 mm thick for ceiling-close mounting or mounting brackets – 50 mm thick, which create a 50 mm air gap for increased sound absorption.

With wire suspension
When choosing wire suspension, a wire kit adapted for stable suspension. Each kit contains a coil spring, wire with eyelet, and carabiner with adjustable clamp. Hooks for attachment to the ceiling are not included and are selected based on the current ceiling construction.

What is the difference between mounting brackets – 0 mm thick and mounting brackets – 50 mm spacer?

Mounting brackets – 0 mm thick mount the absorber directly to the ceiling without an air gap and provide a discreet, ceiling-close look where the sound absorber protrudes approximately 50 mm, corresponding to its thickness.

Mounting brackets – 50 mm distance, on the other hand, create an air gap of approximately 50 mm between the sound absorber and the ceiling, resulting in a total reduction of approximately 100 mm. The air gap improves sound absorption and is recommended in rooms with high ceilings or where maximum acoustic performance is desired.

The choice between mounting brackets – 0 mm thickness and mounting brackets – 50 mm distance is therefore a question of balancing aesthetics and sound absorption. For the best acoustic results, distance brackets are recommended, while thickness brackets are an excellent alternative when a more discreet look is desired.