Tecsound 100 Non-Adhesive Membrane is the highest-performing acoustic barrier in the Tecsound range, designed to reduce both airborne and impact noise across walls and floors. With an impressive density of 10kg per square metre, this flexible and highly resilient membrane provides unmatched sound insulation without adding bulk. Tecsound 100 combines heavy-duty soundproofing with exceptional vibration-dampening capabilities, making it an ideal solution for residential, commercial, and industrial applications where superior noise control is essential.
What is a Tecsound Acoustic Membrane?
Tecsound is an advanced, viscoelastic acoustic membrane known for its high density and flexibility. Made from a high-density polymer-based material, it effectively blocks airborne and impact noise, offering superior acoustic insulation in walls, floors, and even ceilings. Tecsound 100 is a non-adhesive version of this versatile soundproofing material, providing powerful noise reduction with the density equivalent to lead, but without toxicity. Its flexibility allows it to contour to various surfaces, providing a reliable sound barrier that also absorbs vibrations.
How Does Tecsound 100 Non-Adhesive Membrane Work?
Tecsound 100 works by adding substantial mass to surfaces, which helps block airborne sound transmission and reduce sound resonance. Its viscoelastic properties absorb and dissipate vibrations, reducing sound energy and preventing resonance in rigid structures. This creates a damping effect that makes Tecsound more effective than traditional rigid soundproofing materials like plasterboard. When paired with sound-absorbing layers like acoustic mineral wool, it creates a mass-spring effect, enhancing its ability to stop sound across different frequencies.
What Type of Noise Does Tecsound 100 Non-Adhesive Membrane Stop?
Tecsound 100 is designed to tackle a wide spectrum of noise types. It effectively blocks airborne noise (such as voices, music, and other environmental sounds) while also significantly reducing impact noise (like footsteps and vibrations from furniture movement). Tecsound 100 is also ideal for vibration dampening, especially in applications involving metal or rigid surfaces that can amplify sound. This makes it a comprehensive solution for soundproofing in environments where both noise and vibration control are required.
Where can the Tecsound 100 Non-Adhesive Membrane be Used?
This versatile membrane is suitable for installation on walls and floors, providing high-performance soundproofing in a variety of spaces. Tecsound 100 is widely used in residential properties, commercial spaces, and industrial environments. It’s particularly popular in sound-sensitive areas like recording studios, offices, and multi-tenant buildings. Additionally, Tecsound 100 can be applied in specialised settings, such as car doors, machinery rooms, and even air conditioning ducts, to minimise vibrations and improve overall sound control.
How to Install the Tecsound 100 Non-Adhesive Membrane
-
Prepare the Surface: Ensure that the surface is clean, smooth, and free of any dust or debris.
-
Apply the Membrane: Place Tecsound 100 with the reinforcing scrim side facing outward. For floors, lay the membrane on top of an insulating base, such as acoustic mineral wool, for enhanced performance.
-
Seal and Secure: Overlap edges slightly and use acoustic tape to secure seams, creating a continuous barrier. Install a finishing layer, like plasterboard or flooring, on top of the membrane for added sound isolation.
What are the Benefits of the Tecsound 100 Non-Adhesive Membrane?
-
Superior Noise Reduction: High density and viscoelasticity provide effective airborne and impact noise reduction.
-
Enhanced Vibration Dampening: Absorbs and dissipates vibrations, preventing sound from resonating through rigid structures.
-
Heavy-Duty Density: At 10kg per square metre, it provides lead-like mass without toxicity.
-
Flexible and Durable: Easily conforms to different surfaces, making it suitable for various applications.
-
Fire Resistant and Safe: Made from non-toxic materials, ensuring safety in residential and commercial settings.
What thickness of Tecsound should I choose for my project?
Selecting the right Tecsound thickness depends on the soundproofing level you need and the type of noise you’re targeting. For general residential and commercial spaces, Tecsound 50 (5kg per square metre) provides reliable sound insulation on walls, floors, and ceilings, effectively reducing moderate airborne noise. Tecsound 70 (7kg per square metre) is a great choice for floors or areas where stronger impact noise reduction is needed. For spaces with stringent noise control requirements, such as recording studios or industrial zones, Tecsound 100 (10kg per square metre) offers the highest density, delivering optimal soundproofing performance. If you’re unsure which thickness is best, consider consulting a soundproofing professional to ensure the right fit for your project’s needs.
What should I consider before using Tecsound with different types of Flooring?
Before using Tecsound under different flooring types, consider the compatibility of Tecsound’s thickness and density with your flooring material. Tecsound works well under laminate, engineered wood, and vinyl floors, as well as with concrete and timber subfloors. However, you may need to ensure the subfloor is clean, level, and free of debris to provide a stable base for Tecsound. If using it with carpet, you may want to check if the carpet’s underlay is compatible. Additionally, consider how Tecsound will affect floor height—thicker Tecsound products may slightly raise the floor level, which could impact transitions between rooms. Lastly, check with your heating system manufacturer if you have underfloor heating, as Tecsound’s thermal conductivity may affect the system’s performance.
Using an Under Floor Heating System?
Tecsound 100 has a thermal conductivity of 0.45 W/mK. Be sure to check with your underfloor heating system’s manufacturer to confirm compatibility, as some systems may have specific requirements when used with soundproofing materials.
Upgrade Your Soundproofing System with Tecsound
For enhanced soundproofing, Tecsound 100 can be combined with complementary materials like Tecsound 70 or acoustic mineral wool. This layered approach provides added density, improving sound isolation in high-performance soundproofing systems. Tecsound 100 also integrates seamlessly with resilient bars and plasterboard, creating a powerful, space-efficient soundproofing barrier suitable for even the most demanding noise control applications.
How to Install Tecsound 100 Acoustic Membrane
Tecsound 100 is a high-performance acoustic membrane designed to provide superior airborne noise reduction through walls, ceilings, and floors. As the heaviest and most effective Tecsound variant, it is ideal for home cinemas, recording studios, home gyms, offices, and other high-noise environments where maximum soundproofing is required.
Unlike self-adhesive versions, Tecsound 100 requires a separate adhesive for installation, allowing for greater flexibility in application. Follow this step-by-step guide for a professional-quality installation.
What You Will Need
- Tecsound 100 Acoustic Membrane
- Measuring tape
- Stanley knife or utility blade
- Straight edge or metal ruler
- Tecsound-compatible adhesive (such as GenieMat Glue or a suitable contact adhesive)
- Trowel or roller for applying adhesive
- Hand roller for pressing the membrane into place
- Gloves (recommended for handling)
Step-by-Step Installation Instructions
Step 1: Prepare the Surface
Before installing Tecsound 100, ensure the surface is:
- Clean – Remove dust, dirt, grease, or debris.
- Dry – Damp surfaces can affect adhesion, so make sure everything is fully dry.
- Smooth and stable – Fill in any cracks or uneven surfaces for the best results.
Tecsound 100 can be applied to plasterboard, masonry, timber, MDF, and concrete surfaces, making it suitable for a wide range of soundproofing applications.
Step 2: Measure and Cut the Membrane
- Measure the area where Tecsound 100 will be applied.
- Using a sharp Stanley knife and a straight edge, cut the membrane to the required size.
- Allow a small overlap (5 to 10mm) between sheets for complete coverage.
Note: Due to its higher mass, Tecsound 100 can be heavy to handle, so for ceiling installations, cutting smaller sections beforehand is recommended.
Step 3: Apply Adhesive to the Surface
- Choose a suitable adhesive, such as GenieMat Glue or a strong contact adhesive.
- Use a trowel or roller to apply a thin, even layer of adhesive to the wall, ceiling, or floor.
- Work in small sections, ensuring the adhesive does not dry before applying the membrane.
Tip: If using contact adhesives, apply adhesive to both the surface and the back of the Tecsound 100 membrane, allowing it to become tacky before bonding.
Step 4: Fix Tecsound 100 in Place
- Start at the top of the wall, ceiling, or floor, carefully aligning the first section of Tecsound 100.
- Press the membrane firmly into place, smoothing it out as you go.
- Use a hand roller to ensure full adhesion and eliminate air bubbles.
- Continue applying Tecsound 100, ensuring each sheet overlaps by 5 to 10mm for a tight seal.
Step 5: Overlap and Seal Joints
- Ensure Tecsound 100 overlaps slightly between sheets to maintain a complete soundproofing barrier.
- Press firmly along overlaps to ensure a tight seal.
- Use Tecsound Jointing Tape or additional adhesive along seams if necessary.
Step 6: Trim and Finish
- Use a sharp Stanley knife to trim excess membrane around edges, sockets, or corners.
- Around electrical sockets or switches, apply Acoustic Putty Pads to prevent sound leakage.
- Seal any remaining gaps or edges with Acoustic Sealant to enhance soundproofing performance.
After Installation: Additional Layers and Covering
Once Tecsound 100 is installed, it can be:
- Left exposed, as it remains flexible yet highly durable.
- Covered with plasterboard or MDF, secured with screws or adhesive.
- Combined with Rockwool RW5 Acoustic Wool, or other materials for enhanced soundproofing.
Final Tips for a Successful Installation
- Allow Tecsound 100 to acclimate in the room for at least 24 hours before installation.
- Work in pairs, as handling large sections can be difficult due to the weight.
- Apply firm pressure with a roller to ensure full adhesion and eliminate air pockets.
- Ensure complete coverage, as any gaps will allow sound to escape.
Installing Tecsound 100 Acoustic Membrane is an effective way to achieve maximum airborne noise reduction in homes, offices, studios, home gyms, and other noise-sensitive environments. Its high-density composition and flexible design allow for easy installation on a variety of surfaces, providing long-lasting soundproofing performance.
By following these steps, you can achieve a professional-quality installation that significantly improves noise control in your space.
Visit our Fitting Instructions section for more detailed instructions relating to your specific application.
Check out our Soundproofing Guides for more information, advice and tips on all aspects of soundproofing.
