Product Description
Nankarrow GeoWool™ are high-standard semi-rigid slabs specifically used for acoustic insulation applications. These rock mineral wool slabs are available in a wide range of thicknesses and densities to suit most requirements, offering an excellent acoustic performance with NRC of 1.00 (50mm) ideal for multiple applications including acoustic insulation (isolation) for walls, floors, and roofs and can be immensely helpful in absorbing low frequencies. Designed to fit perfectly in the surrounding frame, making sure that no gaps caused by contraction and expansion of the structure. It successfully blocks the passage of sound, improving the acoustics of the building.
Nankarrow GeoWool™ Rock Mineral Wool slabs are environmentally friendly and made from recyclable material, also light and easy to cut in shape with a sharp knife. These slabs achieve an A1 classification in accordance with BS EN 13501-1 and therefore comply with the requirements of non-combustible materials/products. Also suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. Ventilation plant in all types of buildings, offshore platforms and ships, acoustic ceilings and partition panels.
Applications:
- Floating Floors for impact sound (140/160kg)
- Partition Soundproofing (120kg-160kg)
- Bass Traps / Broadband Absorbers (100kg)
Advantages:
- Installation: Light weight and easy to cut in shape with a sharp knife
- Water resistant: highly water repellent and non-hygroscopic
- Maintenance: Once installed these slabs need no maintenance
- Environment Friendly: Made from a renewable and plentiful naturally occuring resource.
Nankarrow GeoWool™ Premium Rock Wool Features:
- Excellent thermal, acoustic and fire insulation
- Water repellent and non-hygroscopic
- Can be fabricated / laminated
- Easy to handle and install, requires no maintenance
- Made from natural & recycled materials
- Chemically inert; non-corrosive
- Suitable for wide range of general building applications
- Does not rot or promote growth of fungi or mildew
- Resists high temperatures
- Energy saving, for reduced energy bills and reduced CO2 emissions
- Industry leading density – 120 kg/m³ giving excellent low frequency absorption.
Nankarrow GeoWool™ Premium Rock Wool Specifications:
- Moisture Resistance: Moisture Sorption 0.04%
- Fire Performance (Non-Combustible): Behaviour of Materials at 750°C (1382°F)
- Thermal Resistance: R-value/inch @ 75°F (4.2 hr.ft².F/Btu***)
- Thermal Resistance: RSI value/25.4 mm @ 24°C (0.74 m²K/W)
- Maximum Service Temperature: ASTM C612 @ 1200°F (650°C)
- Fire Rating: Euroclass A1 to BS EN 13501-1
- Average NRC: 1
- Material Used: Natural & Recycled
- Dimension: 1200mm x 600mm x 50mm (4ft x 2 ft x 2 inches).
Handling & Storage
Nankarrow GeoWool™ is light in weight and easy to install, it can be cut to shape where necessary. These slabs are supplied in polythene packs which are designed for short term protection only, and for longer term protection on site, the products should either be stored indoors, or under cover and off the ground. Nankarrow GeoWool™ should not be left permanently exposed to the elements. Once installed these slabs need no maintenance.
Durability & Maintenance
Rock Mineral Wool slabs are odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria. Also once installed, these slabs need no maintenance.
Fire Resistance
These slabs achieve an A1 classification in accordance with BS EN 13501-1 and therefore comply with the requirements of non combustible materials/products as per Building Regulations
Fast & Easy Installation
Before installing GeoWool™, make sure to clear away any dust or grease and dry the surface, and then place carefully over the surface to be insulated. Care should be taken to ensure that the GeoWool™ fits properly and no gaps are left at the joints. Depending on the surface and equipment, pins or spacers should be used to fix the GeoWool™ in place. Check the fiber orientation of the GeoWool™ before sandwiching in between two metal surfaces with glue. Utmost care should be taken to ensure that the fibers are oriented perpendicular to the width of the two metal surfaces, in order to achieve optimum compression strength.
Question
sandeep –
What is the NRC of the geo wool , is it the same as glass wool
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Ashutosh Pande –
The NRC of 50mm GeoWool is 1.0.
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Question
ompunith –
can it be wrapped/folded into cylinders for use in a diy tubular bass trap?
Thanks
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Ashutosh Pande –
For cylindrical bass traps, you can go in for Knauf Ecose rolls (24 kg/cbm) and pack densely.
http://www.auralexchange.com/product/knauf-ecose-25mm-acoustic-glass-wool-roll-284-sq-ft/
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Akash Bhatia –
One thing is for sure that the product is really good. But something that’s more better is the on-time delivery where the order is fulfilled in a timely manner.
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Lima Yanger –
My recording room is just 90 sft due to small space little sound that comes in from outside is amplified much more that in big rooms.. Ceiling fan rattling rumbling under my floor was dam nasty loud.. Noise was Just like in my room ..but after I put these it’s cut by 90 percent.. I’m gonna put two more other material layers on top of it ..im sure I’ll be 100perceht silent
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Keshav Kher –
Delivered safely and exceeds expectations. Using for DIY basstraps for my home studio.
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Ninad Bhise –
Good product much better than anything in local market and extraordinary bass absorption as promised. Highly recommended for home theatre ceilings.
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Anubhav Ukil –
I installed these in a wooden frames and covered with fabric. Results were very impressive. Good for installing at reflection points around studio monitoring. Good people to work with, very helpful.
It was not that expensive. For proper Basstrapping, use two Panels one top of another. I bought 36 panels. Shipped very fast. I have covered 50% of my Entire room (Ceiling and Side walls). I am planning to buy 20 more to get bass traps at 20 points.
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Question
Shabd bhandari –
How many pieces does a box have? I want to buy minimum 8 panels.
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Ashutosh Pande –
One box has 9 pieces of size 1m x 0.6m (approximately 3ft x 2ft).
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Ashish Jategaonkar –
Installed these panels in my false ceiling. Amazing results as the reverbs have gone down instantly. The room sounds much warmer now. Had to use 2 layers for this.
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Manoj Jain –
Using to soundproof office partition for 4000sqft site. Measured weight of panel on site in Ahmedabad is 4.29kg which works out to 118kg density so material is up to the mark and reliable.
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Kanti Gupta –
The best results for absorbing high and mid frequencies and for better performance in low mids using two layers (100mm) works well. I installed this in a wooden frame, covered with acoustically transparent fabric and installed one inch away from the wall. It’s mildly itchy if you get it on your skin so wear gloves, but the end results were very impressive. Good for installing at reflection points around studio monitoring. Good people to work with, very helpful.
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Shezan Khan –
Excellent quality better than expected. I have compare with rockwool in local market and this is heavier and also maintain good rigidity.
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Kunjan Sharma –
Shipped fast and seems to have good rigidity and quality. Will update after installation as I am creating sound panels with these
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Aryan Pandey –
Although it’s expensive, but then I realised shipping is free which makes it a great deal. Superb specs, perfect for low frequency trapping. Using it in a recording studio and works great. Easy to handle and cut. Traps the frequencies I had hoped.
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