STILLNESS III is a damping system and sound insulation board composed of anti-vibration and massive elements. We select inorganic materials with different densities and thicknesses to form a composite layer with the best properties of sound insulation and vibration damping in order to effectively insulate the medium-low and low frequencies of the sound transmission. The layers of each compound model are sandwiched and adhere under high pressure.
These composite vibration damping and sound insulation board are much more practical than the traditional layer-by-layer construction and provides an effective sound reduction rate of walls and ceilings in all types of applications, from the music business to the industrial markets.
This multi-layer structure is portable and simple to install by using screws or contact glue and it is easy to cut to adjust to the room dimensions.
Features
- Composed by:
- 1 layer of (10mm/0.4″) Polyurethane – Floatsheet INS
- 1 layer of (13mm/0.5″) Gypsumboard
- 1 layer of (3mm/0.1″) Floatsheet VIB
- 1 layer of (8mm/0.3″) cement fibre board
- Depending on the constitution of the base of the wall or ceiling, this material can enhance the sound insulation between 18 and 21 dB
- Reduces sound transmission loss property. Installation: with screws or contact glue
- Fire-resistance: B-s1, d0 (similar to old M1)
- Environmentally friendly material. High-density board surface, paintable
- Suitability of a large-area of construction and use
- Total thickness: 3.3 cm (1.3″)
| Model | Height | Width | Depth | Weight |
| STLLIII | 200 cm (78.74″) | 120 cm (47.24″) | 3.3 cm (1.3″) | 53.5 kg (117.97 lbs) |
Prompt Delivery and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other global carriers lets us offer a range of shipping services. Our warehouse staff is extremely skilled and will package your items according to our precise and exact specifications. Your goods will undergo an extensive inspection and be safely packaged prior to being sent out. Each day, we ship to thousands of customers in many countries. The fact that we are committed to becoming the biggest online retailer in the World is clear. These warehouses are in Europe in the same way as they are in USA.
Note: Orders that include more than one item are assigned a processing period depending on the item.
Before shipping, we will inspect thoroughly the items you have ordered. Most orders are shipped within 48 hours. Expected delivery time is between 3-7 days.
Returns
Stock is dynamic. It's not entirely managed by us since we are involved with multiple entities, including the factory and the storage. The actual stock can change at any moment. It is possible that your order may be out of stock once the order has been placed.
Our policy lasts for 30 days. We cannot exchange or refund your order if it has been 30 days from the date of purchase.
For your item to be returned it must be in its original packaging, unopened and in the condition you received it. The item must be in its original packaging.
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