Dynamat 50110 Dynapad Sound Barrier
Dynamat 50110 Dynapad Sound Barrier
( Dynamat 50110)
- Australian Dynamat Warranty
- Purchase Guarantee (see T&C's)
- Reduce unwanted noise between floors
- Improve acoustic privacy between rooms
- Limit heat transfer through flooring
- Protect spaces with four-layer insulation
- Install beneath compatible carpet flooring
Overview
The Dynamat 50110 Dynapad Sound Barrier helps reduce sound transmission and heat transfer through floors and other suitable surfaces. Its four-layer composite combines a moisture-resistant urethane facing, two acoustic foam layers and a heavy-duty mass-loaded vinyl barrier. It suits home theatres, listening rooms and residential flooring where improved acoustic separation and reduced noise transfer are priorities.
Key Features:
- Reduce Noise Between Floors – The heavy-duty composite barrier helps limit sound transmission between levels of a home, including spaces above or below a home theatre.
- Improve Listening Room Privacy – Use Dynapad to help reduce unwanted noise transfer between listening spaces and surrounding rooms.
- Combine Four Acoustic Layers – The construction brings together a urethane moisture barrier, two acoustic foam layers and a mass-loaded vinyl sound barrier.
- Block Sound With Added Mass – The one-pound-per-square-foot mass-loaded vinyl layer helps obstruct sound transmission through suitable surfaces.
- Help Limit Heat Transfer – The composite construction provides thermal insulation to support a more comfortable indoor environment.
- Protect Against Moisture And Oil – The urethane top facing resists moisture and oil, adding protection within suitable installations.
- Fit Beneath Existing Carpet – Install Dynapad in place of carpet underlay or alongside existing underlay where the flooring setup allows.
- Cut To Suit Installation Areas – Cut the material to the required shape and size using scissors or a suitable razor knife.
- Install Without Under-Carpet Adhesive – Under-carpet installations do not require adhesive. For applications that need bonding, the manufacturer recommends 3M Super 77 or quality-grade upholstery adhesive.
- Support Measured Acoustic Performance – The manufacturer specifies a Sound Transmission Class (STC) rating of 28. Actual results depend on the complete floor or wall assembly and installation.
Ideal For
- Home theatre floors requiring reduced noise transfer
- Listening rooms needing improved acoustic separation
- Residential floors above or below living spaces
- Carpet installations requiring an additional sound barrier
- Suitable vehicle interior applications, including firewalls, rear decks and trunks
The Dynamat 50110 Dynapad Sound Barrier combines acoustic isolation and thermal insulation in a heavy-duty, four-layer composite. Its mass-loaded vinyl barrier and acoustic foam layers help reduce unwanted noise transfer, while the moisture-resistant facing adds practical protection. The material can be cut to suit the installation and used beneath compatible carpet or in other manufacturer-specified applications. For optimal results, Dynamat recommends applying Dynapad over Dynamat Xtreme.
| Specifications | Details |
|---|---|
| Product | DynaPad Sound Barrier |
| Construction | Four-part composite |
| Material Thickness | 0.452 inches (11.48mm) |
| Weight | 1.09 lb/ft² (5.32 kg/m²) |
| Density | 28.9 lb/ft³ (463 kg/m³) |
| Adhesive Strength | Does not apply |
| Tensile Strength | 12 psi (83 kPa) |
| Tear Strength | 1.5 lbf/inch (0.26 kN/m) |
| Temperature Range (Maximum) | -40˚F to 220˚F (-40˚C to 104˚C) |
| Temperature Range (Optimal Performance) | -40˚F to 220˚F (-40˚C to 104˚C) |
| STC | 28 |
| FMVSS302 | Meets |
| UL Rating | UL94-V0 (Barrier), UL94HF (Foam) |
| Acoustic Foam Layers | Two layers of 3/16-inch thick acoustic foam |
| Mass-Loaded Vinyl Barrier | 1 pound per square foot |
- 1 x Dynamat 50110 Dynapad Sound Barrier
Peace of Mind Purchase Guarantee
This product is supplied via Dynamat Australia and enjoys the FULL benefits of the 'Genuine Dynamat Australian Warranty'. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department or you can speak with Dynamat Australia directly.
We are a FULLY AUTHORISED Australian retailer for Dynamat Australia.
Disclaimer
Due to differing operating costs associated with selling products via different marketplaces, our pricing may vary.

















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