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).
Application:
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.
Deepak Narayan –
Am using this product (Safe and silent 380) under my metal shed roof (over gypsum false ceiling) and it has reduced the temperature by 10-12 degrees and also lowered rain noise. Good product.
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Munawar Khan –
Using geowool 160 in office partitions to improve inter-room privacy and it is a solid product. Great performance and very heavy.
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Pravin Singh –
Using inside office partition and the results are very good. In normal gypsum partition it has blocked sound transfer even with raised voices
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Hussain Kadri –
Aural exchange is a safe heaven for all sound engineers and composers. From the ultimate offers of acoustic panels at affordable prices, to the fast and safe delivery. I’ve been shopping here for years and never had a problem. Their team is at the top of their game.. Whenever i had problems with something the response was quick and satisfactory.. I would highly recommend if anyone in India is looking for some acoustic products…using Geowool on my fifth project and always satisfied with quality and results.
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Pradeep Kumar –
GeoWool is amazing product for blocking sound from windows. Thanks for helping me find right solution.
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DrDAW –
I had order in 160 density …now it’s working perfectly…I strongly recommended it fro acoustic panels
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Bill Marak –
Using them in my renovation studio build (120kg) for soundproofing and can say the quality of product is much much better than local rockwool companies. Will share performance results once studio is ready. Thank you for safe delivery to remote parts of Meghalaya!
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Pradeep Shrivastava –
Ordered for roofing insulation for my new house in Uttarakhand for insulation against rain noise and heat. Recommended by top soundproofing consultant in Uttarakhand. Look like fantastic product…very heavy and received in 12 days safely in remote location.
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Pritika Dhoundiyal –
I am a voice artist working from home. On the suggestion of Aural team I have plugged my window usnig two layers Geowool 160 and it has completely eliminated traffic noise almost 30dB sound reduction. Did not need a carpenter for installation!
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Priyanka Bagoria –
Have tried geowool 160 in my recent interior project for office and I can say its performance very high compare to regular glasswool roll. Soundproofing between cabins and open office area is much improved
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Question
Ramesh –
1) Is the length and width of the product 1.2 mtr by 0.6 mtr or is it 1 mtr by 0.6 mtr ?
2) Is this recommended for bass trap to treat frequencies in the range 50 to 100 Hz say I use two slabs one behind the other of 100kg / m3 density. Please recommend
3) What density and thick need should I use for first reflection point if I want it to be within the 2 to 2.5 inch thickness?
4) Is this a different brand from Rockwool ? Is the material different ?
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Aural Exchange –
The length and width is 1.2m x 0.6m
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Ramesh Goyal –
If you hold your head next to one of these panels you’ll feel an impressive vacuum of sound in their direction. These panels absorb sound better than any acoustic foam, they’re actually brilliant for soundproofing. Wrapped in fabric and mounted on the walls of a room they can be great for audio recording setups.
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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).
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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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