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Nankarrow GeoFill™ OEKO-TEX Certified Polyester Acoustic Insulation Boards & Rolls

(10 customer reviews)
In stock
In stock

Nankarrow GeoFill™ Features:

  • Material: 100% natural recycled thermally bonded polyester fiber
  • GeoFill is certified by OEKO-TEX 100 Standard, meeting the human-ecological requirements presently established for baby articles.
  • GeoFill does not irritate skin or eyes, it is humidity resistant and has no dust generation during handling.
  • No chemicals are used during manufacture and is thermally bonded.
  • Formaldehyde free product, no odours, Anti-microbial
  • Function: High performance acoustic absorption, Excellent thermal isolation

5,800.009,200.00 incl GST

Bulk/Project Enquiry

Product Description

For premium projects where excellent sound absorption is required along with minimum weight, we offer Nankarrow GeoFill™ polyester wadding acoustic rolls and boards. These sheets are created from natural polyester fibers. These are known for their durability and reliable performance. Nankarrow GeoFill™ is used as backing material for drop ceilings, walls, and floors in premium recording studios, offices, and in the loudspeaker building industry. We offer 500 to 2000 GSM range.

GeoFill™ is made from natural polyester fiber thermally bonded to provide the rigidity and porosity required for broadband acoustic absorption. Due to no chemicals being used during manufacture, they are naturally fire resistant. These high performance acoustic polyester insulation batts help with reducing unwanted noise transfer through walls & ceilings to create quieter living spaces, for higher noise level situations, particularly suitable for media rooms or between floors. The 2000GSM variants have an NRC rating of NRC0.95 Polyester is a safe, non toxic, allergy friendly, light weight material that has high tensile strenth, robsutness & is unaffected by moisture. Nankarrow polyester batts are itch free, contain no Formaldehdye Binders, require no protective clothing to install, making them a safe insulation option for you & your family. Polyester Acoustic Insulation Batts also have a Zero Ozone Depleting (ODP) rating, contain negligible Volatile Organic Compunds (VOC’s) and 80% of the fibers that go into these polyester batts are recycled from plastic bags & other packaging materials, so they are safer for the planet too. GeoFill also meets the ASTM E84 standard for fire safety.

Nankarrow GeoFill™ Advantages:

  • When used with recommended Nankarrow panels, increases NRC by  up to 0.50, and STC by up to 18, depending on product combination
  • Moisture and odor resistant insulating batts
  • Class A fire rated
  • Odour free, moisture-resistant, does not promote mold or fungi growth
  • Thermal-bonded polyester that will not lose body or shape over time unlike glass wool or fiberglass

Nankarrow GeoFill™ Features:

  • Material: 100% natural recycled thermally bonded polyester fiber
  • GeoFill is certified by OEKO-TEX 100 Standard, meeting the human-ecological requirements presently established for baby articles.
  • GeoFill does not irritate skin or eyes, it is humidity resistant and has no dust generation during handling.
  • No chemicals are used during manufacture and is thermally bonded.
  • Chemical free, itch free
  • Formaldehyde free product, no odours
  • Anti-microbial
  • Density: 500 – 2000 GSM
  • R-Value: 4-5 – 6.5
  • Fire Rating: Class B under ASTM E84
  • Function: High performance acoustic absorption, Excellent thermal isolation
  • Material: 100% natural recycled thermally bonded polyester fiber
  • Flame/heart-resistant, compressible, light weight
  • Size: Custom – please select variant to see size
  • Colour: Snow White
  • Units in box: Custom
  • A superior alternative to Soundsynth, Hiloft, and Nowofill polywool

Nankarrow GeoFill™ Applications:

  • Infill & backer for wall panels
  • Infill & backer for all kinds of drop ceilings and false ceilings
  • Infill for Floating Floor (Slabs only).

It can be used in various places like Offices, Residential areas, Recording studios, Home theaters, Rehearsal rooms, Auditoriums, Dubbing rooms, Hotels,  Server rooms, Restaurants, Schools & Colleges, Hospitals, Voice Over (VO) Rooms, Commercial places, etc.

How to Use:

Due to its light weight nature, Nankarrow GeoFill™ can be directly placed above or behind any kind of wall, ceiling, or floor panels. It can also be attached using Nankarrow ProPin™

Frequency (Hz) 75 125 250 500 1000 2000
NRC 0.57 0.61 0.68 0.84 0.97 0.99

Specifications

Weight 8 kg
Colour

Snow White

Thickness

25 mm, 50 mm

Units in Box

1

Application

Auditorium, Home Theater, Industrial, Nightclubs, Offices & Conference, Recording Studios, Restaurants

Material

High-Density Pet Felt Panels, Compressed Fiber

Warranty

5 Years

GTIN

8906093300459

Density

10kg/m³, 20kg/m³, 40kg/m³

Product Type

Roll, Slab

Share your thoughts!

4.9 out of 5 stars

10 reviews

Let us know what you think...

What others are saying

  1. Excellent compared to rockwool

    R. Madhusudhan

    I am acoustic contractor with over 20 years experience in large scale projects auditoriums and cinemas. GeoFill is best new generation product to use instead of rockwool and glasswool. This is performing very good – chemical free and also fire safe. All certifications accepted by govt of India. Specified and being used in new parliament building interiors in New Delhi.

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  2. Best and safest

    Anshuman Singh

    ordered a good amount of this for a project and it arrived well packaged and well with in the time. would use again recommend. Non itchy and does not require gloves while handling, also as cheap as rockwool

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  3. One person found this helpful

    Technically correct

    Ravi Kamath

    Was recommended this as the best acoustic infill for studio builds by renowned acoustic consultant John Sayers, since it does not have any binding agents, so the flow resistivity is very close to theoretical predictions. Worked great and delivered before time. We tested the density and thickness and they were as advertised. Overall a good experience working with Ashutosh and Aural Exchange.

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  4. Best absorber dont think twice about using

    Subhash K

    This is fantastic product – chemical free and absolutely safe for use in home theatre. Slightly expensive but worth it. I was asked to avoid rockwool and glasswool. Quality 10/10 shipping time 7/10 (Came one day late), overall satisfied.

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  5. Geofill

    Kaustubh Joshi

    These panels do an excellent job of absorbing unwanted echoes, yielding a clear, concise sound.

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  6. Good product, excellent quality and packing

    Manish Gupta

    purchased these to make 4inch acoustic panels for my listening room. The 2000gsm boards arrived in perfect shape and were actually very clean and easy to work with. This is the safest product available in India for acoustic insulation and recommended by my acoustic consultant from UK. I covered my panels with natural jute fabric (not bought from here) and they perform very well. If you place these strategically to eliminate early reflection points, you will be surprised at the results you can attain. Everything just sounds so much cleaner and the ringing and flutter has been greatly if not completely reduced. Topped with the black fabric, the panels look amazing and blend in to my room very well.

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  7. Satisfied with performance and safety

    Kanishka Mathur

    I currently have 12 panels installed in my small HT room and have been experimenting for optimal results. So far I have primary reflections almost completely under control and now I’m creating bass traps for the corners. As I said, this particular brand and product (nankarrow geofill) is highly regarded in the audiophile community in my city. They confirmed that it is completely chemical free and does not use any binders, giving superior acoustic performance. You can’t go wrong!

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  8. Good quality materials

    Deepti Jindal

    Found geofill while looking for non-fibrous and non-itchy product. Excellent quality and working well for absorbing sound.

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  9. Top class

    Kaushik Agrawal

    I purchased Geofill to make acoustic panels for my listening room. Placed 4 panels at the first reflection point to the sides of the listening position, they work beautifully to widen the soundstage and lessen unwanted mid / high reflection bounce off the side walls. I also placed 2 panels, 2 inches thick, behind the speakers on the front wall.

    For front corner bass traps I am using same materials but these are 6 inches deep (used 3 panels per trap) and the bass performance in my room has improved nicely. This evens out the peaks and nulls in the room, especially since I dont like using EQ. Covered in fabric over wooden frames, they are light weight and blend in with room design nicely. Great product.

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  10. Nirav Patel

    Great product at a great price! Cut one star because order arrived two days after delivery promise date.

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Our head-office is in Mumbai; however, we don’t have a showroom or physical stores. We're an online company - we distribute our products online all over India via a distributed warehousing system - we have warehouses in 8 locations. Since our products are technical and used for solving specific acoustic problems, they do not attract walk-in customers. If you want to buy our products, just place your order online or reach out to us via the contact forms.
We do not offer Cash on Delivery. Our products are extremely large and bulky - you can fit a human being into most of our boxes. As a result, one of the highest costs in running this company is the money paid to courier companies like Fedex, XPressBees, etc, which runs into crores of rupees annually. If we allowed COD and the buyer changes their mind and refuses to pay during delivery, we incur double shipping costs (a) for sending the product to the buyer + (b) for shipping the product back to our warehouses. In some cases, this may be more than the value of the product itself. For this reason, we find it impossible to offer Cash on Delivery.
We follow maximum transparency in showing you actual delivery dates at a product level. The exact delivery dates are visible on each product page, cart page, checkout page, as well as your order confirmation emails. Once your order is shipped, regular shipping updates are provided via SMS.
We supply products only. We're an ecommerce company and our focus is on importing, distributing, manufacturing, and supplying a wide range of technical isolation & acoustic products across India. For installation you can engage local contractors / carpenters. Please contact us if you need specific information on installing any product in our catalog.
We accept returns upto 30 days from the date of receipt of product. If you need to return a product, just contact your sales representative and we will arrange a reverse pickup via Fedex. Your refund will be processed within 3 days after we get it back. We charge a 15% fee for restocking the product so this is subtracted from your refund. This is waived off if you have not removed a product from it's original packing and are returning it unused.
Your order could be in several spots... our warehouse, our custom-shop manufacturing units, anticipating dispatch, with the courier on its way, or conveyed. The principal thing to check is have you had your dispatch email? If yes, at that point it's en route. You can track your order by clicking your tracking link from that email. In the event that you haven't got your dispatch email within a week of placing your order, please do contact us.
ONLINE PAYMENTS: Pay us via Netbanking, credit cards, debit cards, wallets, or UPI via our online payment gateway. Over 95% of our customers use this option as it is fast and secure. CHEQUE/DD/DIRECT CASH DEPOSIT: You can deposit a cheque OR Demand Draft OR do a cash deposit into any of our Bank's ATM dropbox/branch near you. The cheque should be in favour of AURAL EXCHANGE and you must mention our account number behind the cheque. You can also mail us At-Par Cheques and Demand Drafts. Please do not mail us cheques unless they are "At Par" cheques. Company Name : Aural Exchange Bank Name : HDFC Bank Account No : 50200021982013 Branch : Sahar Road Branch ( Vile Parle East) IFSC Code : HDFC0000668
Our limited warranty covers any manufacturing defects in materials and workmanship (excluding normal wear and tear) for the products listed below that are purchased in India. We offer 1-5 year warranties depending on the brand. You can view warranty information on the individual product pages. You are solely responsible for all shipping and insurance costs for returning the product to Aural Exchange, and you will not be reimbursed or compensated for any loss or damage incurred during return shipping. Aural Exchange will at its sole discretion repair or replace the product. Should the product no longer be available, we reserve the right to exchange this with a product of similar performance and value. Due to different dye lots, Aural Exchange cannot guarantee exact colour match. This Warranty shall solely extend to the original owner and is limited to manufacturing defects and excludes damage due to improper installation, freight handling, wear and tear, abuse, misuse, misapplication, colour fading or deterioration due to prolonged exposure to ultra violet light, smoke, humidity, water exposure, or other environmental factors. It is understood that the use and suitability of the product is entirely the responsibility of the buyer or specifying engineer and as such, these parties agree to hold Aural Exchange, or its associated company, and/or officers, harmless from any responsibility whatsoever other than what is clearly outlined in this warranty.
This warranty is void if the product is found to have been tampered with or misused by the purchaser, and shall not apply if the product has been physically damaged intentionally or due to accident and/or neglect, including burns, cuts, water damage, fungus, mold, stains, or is otherwise abnormally soiled or unsanitary. Any problems that are caused by abuse, misuse, or weather-related destruction are not covered. Products designed to customer supplied specifications and/or using or including a) customer supplied materials or b) non-standard production techniques or materials are not covered. Also, consequential and incidental damages are not recoverable under this warranty. Additionally, the products listed below are not covered under this warranty: 1. Accessories & Enhancements 2. Installation Materials 3. Product Samples To minimise colour-fading of acoustic foam products due to exposure to oxygen and ultra violate light, carbon is employed during the colouring process. This does not guarantee the colour fastness of the foam component and you should expect the appearance to change over time. Colour fastness is not covered under the Warranty. This warranty does not cover damage to furniture or equipment caused by contact with or destabilization of the foam components or adhesives and hardware used for installation. Care should be taken when placing the product on finished wood surfaces or other surfaces to ensure there will not be a chemical interaction between the surface finish and the foam component.