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Isover EcoInsul Acoustic & Thermal Insulation Glass Wool Roll

(2 customer reviews)
In stock
In stock
  • Offers excellent thermal & acoustical performance
  • Non-itchy & Non-formaldehyde
  • Light weight, excellent flexibility & easy to install
  • Non-combustible and fire safe
  • Made up of recycled materials.
  • Marketed in India by U.P. Twiga.

5,600.008,400.00 incl GST

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Product Description

ISOVER Eco Insul Acoustic Partition Roll is a non-combustible glass mineral wool roll for sound insulation in partitions, linings and ceiling systems. The product provides a strong, resilient and flexible insulating mat, which is easy to cut, handle and install and will not slump under its own weight when suspended vertically.


  • Durability: Made from rot-proof non-hygroscopic materials
  • Will not sustain vermin, nor breed or promote fungi or bacteria
  • Formaldehyde free* for improved indoor air quality
  • Odourless
  • Lightweight: Easy to handle and install
  • Contributes toward meeting local and international building regulations for internal walls, shaft walls and floors for sound insulation requirements
  • Good thermal performance
  • Fully compatible with all standard building materials and components
  • Guaranteed lifetime performance
  • Fire Safety: Non-combustible when tested in accordance with BS476, ASTM E84 & E136. Euroclass A1 fire rating when classified under BS EN 13501-1.

Application: It can be used in various places like Recording studios, Dubbing rooms, Auditoriums, Hotels, Residential areas, Commercial spaces, Jam rooms, Cinema halls, Server rooms, Ship & Yacht building, Voice Over (VO) Rooms, etc.

Isover Acoustic Glasswool Roll Specifications:

  • Thickness: 25mm, 50mm
  • Density: 16kg/m3 – 48kg/m3
  • Material: Recycled glass, bio-binder
  • Fire Properties: Non-combustible.
  • Manufactured & marketed in India by U.P. Twiga.
  • Material Composition Manufactured primarily from recycled glass, natural sand and other additives. Molten glass is spun forming fibres and bonded together using a special bio based binder.
  • NRC 24kg/m3: 0.75 (25mm) 0.99 (50mm)


  • BS (British Standard) 476 part 4, ISO 1182, IS 3808, International Maritime Organisation (IMO) – NON COMBUSTIBLE
  • BS 476 part 6 – Do not PROPOGATE FIRE
  • BS 476 part 7- Class 1 – SURFACE SPREAD OF FLAME NIL
  • Class O certified – Highest class for any building material – index of performance (I) not exceeding 12, sub index of performance (i1) not exceeding 6, Class 1
  • BS 476 part 5 – Class P – (not easily ignitable) – BS 6853 (toxicity index 0.65) – NON EMISSION OF SMOKE & TOXIC GASES

New generation glass wool from ISOVER

With a 100% bio-sourced binder, this new patented material is soft to touch, light to handle, and easy to cut. The glass wool combines high acoustic and thermal performance, while also improving interior air quality and generating considerable energy savings.

The new ISOVER glass wool is manufactured using mineral materials – recycled glass accounts for a minimum of 40% – and 100% bio-sourced binder. It is infinitely recyclable. What’s more, when used to insulate the walls and roof of a house, it can reduce carbon emissions from heating by 40%, that is 150 metric tons of carbon over the lifespan of a building or the equivalent of one million kilometres travelled by car.



16 kg/m³, 24 kg/m³, 32kg/m³, 48kg/m³


Auditorium, Industrial, Nightclubs, Recording Studios


25 mm, 50 mm

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5 out of 5 stars

2 reviews

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What others are saying

  1. Great product

    Kasyap Shekhar

    Excellent value for money, using for my DIY acoustic panels

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  2. Super value for money

    Kiren Tayeng

    Using this in my home theatre. What can I say about it? It was delivered very quickly in a week’s time even in my remote town and fit perfectly in our ceiling and wall build. I immediately noticed a difference ion the temperature in the house after installation. Excellent product!

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    for you

    ordered during mid of lockdown 2020.
    delivered today .
    ordered 16kg/m3 .
    weight ,near about 21 kg .

    eagerly waiting for apply this for my small vocal room .
    i will post here before and after pic , for other buyers.

    one thing that i can’t miss to tell , aural exchange is legit one.
    well behaved persons are there. and they pick up their phone, they even call back you with more better suggestion.
    i ordered nankarrow foam also. and these are on way.

    i do recommend ❤️????

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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.