Atlas
Atlas EnergyShield Ply Pro Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergyShield Ply Pro Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
SKU:AESPP582.625481P
Est Delivery between 6th Feb and
12th Feb.
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
Couldn't load pickup availability


Product Information
Thickness | Sq/Ft Per Pallet | Sheets Per Pallet | R Value |
1.625 In | 928 | 29 | R-6.8 |
2.125 In | 704 | 22 | R-9.8 |
2.625 In | 544 | 17 | R-12.9 |
3.125 In | 480 | 15 | R-16.1 |
3.625 In | 416 | 13 | R-19.3 |
4.125 In | 320 | 10 | R-22.5 |
4.625 In | 288 | 9 | R-25.8 |
1.75 In | 832 | 26 | R-6.9 |
2.25 In | 640 | 20 | R-9.9 |
2.75 In | 544 | 17 | R-13 |
3.25 In | 448 | 14 | R-16.2 |
3.75 In | 384 | 12 | R-19.4 |
4.25 In | 320 | 10 | R-22.6 |
The Atlas EnergyShield Ply Pro Glass-Mat Faced Polyiso Insulation offers an innovative solution for thermal and fire protection in both commercial and residential buildings. This insulation is crafted from glass-mat faced polyisocyanurate, providing superior resistance to heat flow and a Class A fire rating, ensuring it meets stringent safety requirements. Its versatility makes it suitable for a wide range of applications, including use in exterior cavity walls, under various claddings, and in environments that require robust fire-resistant materials.
Designed to comply with multiple building standards such as ASTM C1289, Type V, and the International Building Code (IBC), the Atlas EnergyShield Ply Pro is an ideal choice for new constructions and renovations. It supports UL Standard 263 (ASTM E119) for hourly rated walls, making it a reliable option for structures demanding high-performance fire safety measures. Additionally, its compatibility with different cladding materials like brick, stucco, and metal panels allows for flexibility in architectural designs, enhancing both the aesthetic and functional aspects of building exteriors.
Performance-wise, the Atlas EnergyShield Ply Pro excels in durability and environmental resistance. Its low moisture vapor transmission rate, as tested by ASTM E96, ensures minimal water absorption, maintaining its integrity and insulative properties over time. The product’s dimensional stability under extreme temperatures, ranging from -100°F to +250°F, demonstrates its capability to withstand severe weather conditions without degrading. This insulation not only provides exceptional thermal resistance but also contributes to the overall energy efficiency of buildings, reducing heating and cooling costs.
Key Features:
- Class A Fire Rating: Ensures top-tier fire resistance and safety in accordance with UL Standard 263 and other fire safety codes.
- Wide Range of Applications: Suitable for use with wood or steel studs, concrete constructions, and various cladding types including brick and metal panels.
- Low Moisture Vapor Transmission: Demonstrates excellent moisture resistance, preventing water uptake and promoting long-term durability.
- Dimensional Stability: Maintains its physical integrity under extreme temperature fluctuations, ensuring consistent performance.
- Eco-Friendly: Enhances energy efficiency, contributing to reduced energy consumption and lower utility bills in buildings.
Pros & Cons
Pros- Offers superior thermal and fire protection, meeting stringent safety requirements.
- Complies with multiple building standards, making it suitable for new constructions and renovations.
- Compatible with various cladding materials, allowing for flexibility in architectural designs.
- Excels in durability and environmental resistance, with a low moisture vapor transmission rate and dimensional stability under extreme temperatures.
- Contributes to the overall energy efficiency of buildings, reducing heating and cooling costs.
- May be more expensive than traditional insulation materials due to its advanced features and benefits.
- Installation might require professional expertise due to compliance with various building standards.
- Its performance could be affected if not properly installed or if exposed to conditions beyond its specified temperature range.
Frequently Asked Questions
The Atlas EnergyShield Ply Pro is crafted from glass-mat faced polyisocyanurate, a material known for its superior resistance to heat flow.
This insulation has a Class A fire rating and complies with multiple building standards such as ASTM C1289, Type V, the International Building Code (IBC), and UL Standard 263 (ASTM E119) for hourly rated walls.
Its versatility makes it suitable for a wide range of applications, including use in exterior cavity walls, under various claddings, and in environments that require robust fire-resistant materials. It can be used with wood or steel studs, concrete constructions, and various cladding types including brick and metal panels.
The Atlas EnergyShield Ply Pro excels in durability and environmental resistance. Its low moisture vapor transmission rate ensures minimal water absorption, maintaining its integrity and insulative properties over time. It also has dimensional stability under extreme temperatures, ranging from -100°F to +250°F, demonstrating its capability to withstand severe weather conditions without degrading.
This insulation not only provides exceptional thermal resistance but also contributes to the overall energy efficiency of buildings, reducing heating and cooling costs.
Technical Specifications
Brand | Atlas |
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