Johns Manville
Johns Manville R-25 Unfaced Fiberglass Insulation Batt - Steel Framing - All Sizes
Johns Manville R-25 Unfaced Fiberglass Insulation Batt - Steel Framing - All Sizes
SKU:R-25-WF-16 x 48 x 8.25
Est Delivery between 6th Feb and
12th Feb.
The option you have selected may be in short supply. To make an enquiry please call us on 786-224-0029 or email us at sales@4us-group.com.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project


Product Information
This high-quality Johns Manville R-25 Unfaced Fiberglass Insulation Batt constructed with recycled glass and the plant based binder, which is formaldehyde free. It contains no harsh acrylics, dyes, or unwanted fire retardants. They are installed to block noise in interior walls, making your home or office a calming retreat.
Size | Sq Ft/Bag | Bags Per Pack |
---|---|---|
16" x 48" | 64 | 4 |
16" x 96" | 64 | 4 |
24" x 96" | 96 | 4 |
Key Features:
- Comprises of highest insulating and acoustical qualities
- Commonly used in crawl spaces
- Blocks sound between rooms and floors
- Made from recycled glass
- Light in weight
- Hassle-free installation
- Soft to touch
R-Value: R-25
Other Related Products
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Owens Corning EcoTouch R30 Wood Framing Unfaced Batt (All Sizes): These fiberglass insulation batts are unfaced and designed for use in wood framing cavities of walls, floors, and ceilings. They provide thermal and sound insulation and are made with over 99% natural materials.
Knauf EcoBatt R-49 Unfaced Fiberglass Insulation Batts (All Sizes): These fiberglass insulation batts are unfaced and made from sustainable, bio-based materials. They provide excellent thermal and sound insulation and are designed to be used in wood or metal framing cavities of walls, ceilings, and floors.
Owens Corning EcoTouch R15 Wood Framing Unfaced Batt (All Sizes): These fiberglass insulation batts are unfaced and designed for use in wood framing cavities of walls, floors, and ceilings. They provide thermal and sound insulation and are made with over 99% natural materials.
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Owens Corning EcoTouch R20 Wood Framing Unfaced Batt (All Sizes): These fiberglass insulation batts are unfaced and designed for use in wood framing cavities of walls, floors, and ceilings. They provide thermal and sound insulation and are made with over 99% natural materials.
Owens Corning EcoTouch R13 Unfaced Batts (All Sizes): These fiberglass insulation batts are unfaced and designed to be used in wood or metal framing cavities of walls, ceilings, and floors. They provide thermal and sound insulation and are
Frequently Asked Questions
What is the size of the insulation batts? Johns Manville R-25 Unfaced Fiberglass Insulation Batt for Steel Framing is available in a variety of sizes, ranging from 16 inches x 48 inches to 24 inches x 96 inches. Please check the product page for the available sizes.
Is this insulation suitable for use in steel framing? Yes, this insulation batt is specifically designed for use in steel framing. It provides excellent thermal and acoustical performance and meets industry standards.
What is the R-value of this insulation batt? Johns Manville R-25 Unfaced Fiberglass Insulation Batt has an R-value of 25.
Is this insulation easy to install? Yes, this insulation batt is designed for easy installation. It can be cut to size with a utility knife or insulation knife and friction fit into place.
Is this insulation safe for indoor use? Yes, Johns Manville R-25 Unfaced Fiberglass Insulation Batt is safe for indoor use. It is made with formaldehyde-free and bio-based materials and meets industry standards for indoor air quality.
Customer Feedback
The Johns Manville R-25 Unfaced Fiberglass Insulation Batt - Steel Framing is an excellent choice for those looking to insulate their walls and ceilings. It is designed to fit perfectly in steel framing and offers superior thermal and acoustical performance.
The unfaced insulation batt is made of long-lasting fiberglass, which is a durable and eco-friendly material. It is also resistant to moisture and does not promote mold growth, making it a safe choice for your home or building.
The R-25 rating makes it an ideal choice for those living in areas with colder temperatures, as it provides a high level of insulation. Its easy installation process also makes it a great choice for DIY projects or for those hiring a professional to do the installation.
Overall, the Johns Manville R-25 Unfaced Fiberglass Insulation Batt - Steel Framing is a high-quality product that provides excellent thermal and acoustical performance. It is durable, eco-friendly, and easy to install, making it a great investment for your home or building.
Technical Specifications
Brand | Johns Manville |
Material facing | Un-Faced |
Product length | 48", 96" |
Product thickness | 8.25" |
Product type | Batt |
Product width | 16", 24" |
R value | R25 |
Sq ft/pack | priority-28*64ft, 96ft |
Type of material | Glasswool |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.
Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact shipping charge will be calculated at checkout based on your order and location.
For more information on shipping view our delivery info page.
Frequently asked questions
Can you help me pick the right insulation for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 786-224-0029
Email us: sales@4us-group.com
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email deliveries@4us-group.com with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with ShopPay, Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@4us-group.com with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a pro contractor account?
Yes! Pro contractors can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a pro contractor account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via sales@4us-group.com or call 786-224-0029 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns