Elevate ISOGARD GL Polyiso Rigid Insulation Board 2.6 in x 4 ft x 8 ft (R-15)
Regular price $60.90Polyiso Rigid Insulation Board 2.6" 4' x 8' (R-15)
Elevate ISOGARD GL is a rigid polyiso roof insulation board with a closed-cell foam core and glass-reinforced mat facers on both sides for strong, consistent thermal performance. Sized 4' x 8' at 2.6" thick, it’s designed for commercial roofing assemblies where durable, high-R insulation is required.
Key Features:
- High Thermal Performance: R-15 insulation value helps reduce heat transfer through roof assemblies
- Durable Glass Mat Facers: Glass-reinforced facers on both sides support jobsite handling and roof system performance
- Commercial Roofing Ready: Designed for flat (and family-matched tapered) roof insulation applications
- Multiple Attachment Options: Can be attached with hot asphalt, low-rise foam adhesive, or mechanically fastened (assembly-dependent)
- Ozone-Friendly Blowing Agent: HCFC-free (ODP-free) formulation per manufacturer description
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand / Product line | Elevate ISOGARD GL Insulation |
| Insulation material | Polyiso (polyisocyanurate) closed-cell foam core |
| Facer | Glass reinforced mat facer on both sides |
| Board length | 8 ft |
| Board width | 4 ft |
| Thickness | 2.6 in |
| R-value | R-15 |
| Color | Gray |
| Weight (per sheet) | 14.75 lb |
| Unit of measure | Sheet |
| Pieces per unit | 18 |
| Coverage area (per unit) | 576 sq ft |
| Fire rating | 50-160 |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and thickness?
A: Each sheet is 4 ft x 8 ft and 2.6 in thick.
Q: What R-value does this insulation provide?
A: It is rated R-15.
Q: What is the facer type on this board?
A: It has a glass-reinforced mat facer on both major surfaces.
Q: How can it be attached in a roofing assembly?
A: Common methods include hot asphalt, low-rise foam adhesive, or mechanical fastening (method depends on the roof system design and approvals).
A Quiet Layer of Performance, Tailored for the Roofline
Think of this as the architectural underlayer that makes everything above it feel more refined—calmer, steadier, more controlled. The glass-mat facers give the board a composed, engineered finish, while the polyiso core delivers the kind of thermal confidence a building deserves. Pair it with a thoughtfully specified roof assembly to create a space that feels protected from extremes. It’s the invisible essential that elevates comfort into something unmistakably luxurious.
Choose Elevate ISOGARD GL 2.6" x 4' x 8' (R-15) to add high-performance, jobsite-tough roof insulation to your next build.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
