Knowledge portal – Everything about sound insulation and sound absorption

Here on our knowledge portal at SilentDirect, we have gathered lots of tips and tricks on how to best soundproof and soundproof. This can include everything from soundproofing walls, soundproofing floors, or soundproofing ceilings to how to eliminate echo in a room so you can talk at a normal volume and avoid feeling tired after a day at work. Whatever sound problems you have, we believe you will find a good solution here. Click below on the problem area you want help with.

Sound insulation & soundproofing

Is your problem a sound insulation issue? In other words, you simply want to block sound from reaching other rooms or areas. Then read more here!

How do you soundproof with sound absorbers?

Sound absorption & sound absorption

Is your problem one of sound absorption? In other words, do you simply want the sound inside a room to be lower and more pleasant, and reduce echo? Do you find that both you and other people talk loudly because otherwise you can't hear each other clearly? Then read on here!

Other tips and tricks for sound insulation, sound absorption, and sound dampening

Other tips and tricks for sound insulation and sound absorption

Here we have gathered other tips on soundproofing, such as how to remove double-sided tape from a surface or everything you need to know about acoustic concepts.

Calculation program for STC calculation and reverberation time

Calculation program for sound

Free programs for sound absorption and sound insulation. Easily calculate how many sound absorbers you need or how well a surface will insulate sound with different materials.

Recommended categories

Sound absorbers for ceilings

Here you will find a wide range of sound absorbers for ceilings in various sizes and colors.

Sound absorbers for walls

Here you will find a wide range of wall sound absorbers in various sizes and colors.

Sound-absorbing panels

Here you will find a wide range of sound-absorbing panels in various designs, sizes, and colors.

Soundproof curtains

Here you will find a wide range of soundproof curtains in various sizes and colors.

Water-resistant and washable sound absorbers

Here you will find water-resistant and washable sound absorbers in various sizes and colors.

Vibration damping products

Here you will find a wide range of vibration-damping products in various thicknesses and sizes.

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Learn all about sound insulation, sound absorbers, and sound dampening

Welcome to our knowledge portal – a complete guide to everything you need to know about sound insulation, soundproofing, and sound absorption. Whether you want to create a quieter home environment, optimize the acoustics in your office, or solve sound challenges in industrial environments, this is the place to find both knowledge and solutions for your needs.

What is the difference between sound insulation and sound absorption?

A clear understanding of the differences between sound insulation and sound absorption is crucial to improving your sound environment:

Sound insulation
This involves blocking sound from passing into or out of a space. It requires materials and methods that create a dense barrier that effectively stops sound waves.

Sound absorption
Focuses on reducing reverberation and echo in a room. Using sound-absorbing materials such as acoustic panels creates a calmer and more harmonious indoor environment.

Combined strategies for sound insulation and sound absorption provide the best results for a balanced and comfortable sound environment.

Tightness – the basis for effective sound insulation

An often overlooked but critical factor for successful sound insulation is tightness. Even small gaps and cracks can allow sound to leak in or out, reducing the effectiveness of your measures.

With the right sealing products, such as sealing strips, you can prevent sound leakage and optimize your sound insulation solutions. Learn more about the importance of tightness and how to seal effectively.

Practical tips and guides on soundproofing, sound dampening, and sound absorption

We have compiled comprehensive step-by-step guides to solve common sound problems:

Soundproofing walls, floors, and ceilings
Reduce sound transmission between rooms and create a private and peaceful atmosphere with the right insulation materials and techniques.

Reduce echo in rooms
Discover how to reduce reverberation and improve acoustics in both small and large spaces, such as home offices, conference rooms, or public spaces.

Soundproof machines and appliances
Learn methods for reducing noise from household appliances and industrial machinery, which increases both safety and comfort.

Seal gaps and cracks
Learn how to eliminate sound leakage by sealing doors, windows, and other openings with customized sealing solutions.

Tools and resources

To make your work easier, we offer several user-friendly tools, such as:

- Calculators to calculate the number of sound absorbers needed for a room.

- Tools to help you evaluate the effectiveness of different sound insulation methods.

Deepen your knowledge of acoustics Our knowledge portal is filled with easy-to-understand explanations of acoustic concepts and techniques, so you can make informed decisions about which solutions are best for your project.

Why choose us?

We combine many years of experience in sound insulation and soundproofing with high-quality products and advice. Our solutions are characterized by:

Functionality
Effective products that deliver on their promises.

Sustainability
Materials that are both durable and environmentally friendly.

Aesthetics
Stylish solutions that suit all environments.

We are committed to helping you create a harmonious sound environment with sustainable and effective solutions.

Take the step towards a better sound environment

Whether you are a homeowner, property owner, or entrepreneur, there is something for you in our knowledge portal. Explore our content and find the right solutions to create a quieter and more comfortable environment today.