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Decra Shingle/Shake XD Underpan 24-3/4 in. x 30 in. Metal Roofing Panel
Regular price $26.00Orders start at $399 — combine any items to reach the minimum. Learn more
Decra Shingle/Shake XD Underpan 24-3/4 in. x 30 in. Metal Roofing Panel
This is the DECRA Shingle/Shake XD Underpan, a stamped metal roofing panel measuring 24-3/4 in. x 30 in., sold individually. It serves as the underpan component of the DECRA Shingle/Shake XD stone-coated steel roofing system. Each panel weighs about 3.3 lb.
Key Features:
- Class A fire rated: Tested to UL 790 (ASTM E108) Class A Pass for A, B and C fire exposure.
- Class 4 impact: UL 2218 Class 4 impact rating, the highest hail-impact classification.
- Wind uplift tested: Tested to UL 1897 for wind uplift performance.
- Code approvals: ICC-ES, Florida Building Code, Miami-Dade County, LA City and Texas Department of Insurance (RC-281) approved.
- CRRC rated: CRRC approved for solar reflectance and thermal emittance rating.
- Quality certified: Manufactured under ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 systems.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Decra Roofing Systems |
| Manufacturer model | 90463000 |
| Sell unit | 1 piece, 24-3/4 in. x 30 in. |
| Product line | DECRA Shingle/Shake XD stone-coated metal roofing |
| Profile / style | Underpan for Shingle/Shake XD |
| Dimensions | 24-3/4 in. x 30 in. |
| Material | Metal (stone-coated steel roofing system component) |
| Weight | 3.3 lb per piece |
| Approvals | CRRC; ICC-ES; Florida Building Code; LA City; Miami-Dade County; TDI RC-281; UL 790 (ASTM E108 A,B&C) Class A Pass; UL 2218 Class 4; UL 1897; ISO 9001:2008; OHSAS 18001:2007; ISO 14001:2004 |
Coverage & How Much You Need:
Each underpan measures 24-3/4 in. x 30 in.; installed coverage is less than the sheet size due to overlap. Follow DECRA's published exposure tables to determine panels per square for the Shingle/Shake XD profile.
Fit and Compatibility:
This underpan is a component of the DECRA Shingle/Shake XD roofing system and is intended for installation with matching DECRA XD panels, battens and flashing accessories. Use only DECRA system components and fasteners to maintain approvals.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One DECRA Shingle/Shake XD Underpan panel measuring 24-3/4 in. x 30 in.
Q: What does the underpan do?
A: It is the underpan component that integrates with the DECRA Shingle/Shake XD profile as part of the complete roofing system.
Q: What ratings does it carry?
A: UL 790 Class A fire, UL 2218 Class 4 impact, UL 1897 wind uplift, plus Miami-Dade, ICC-ES and TDI approvals.
Q: Can it be mixed with other roofing systems?
A: It is designed for the DECRA Shingle/Shake XD system; use matching DECRA panels and accessories for proper fit and warranty compliance.
Q: How much does each panel weigh?
A: Each underpan piece weighs approximately 3.3 lb.
Q: How is installed coverage determined?
A: Use DECRA's installation instructions and exposure tables; actual coverage per panel is less than the 24-3/4 in. x 30 in. sheet dimension due to laps.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
The DECRA XD Underpan is a system-specific component, so order it alongside matching Shingle/Shake XD panels and DECRA fasteners to keep the Miami-Dade and ICC-ES approvals intact. Its Class 4 impact and Class A fire ratings are among the strongest in the metal roofing category. Follow DECRA's installation manual and local code for batten spacing and lapping of the underpan courses.
Stone-coated metal panels are slippery and have sharp edges; wear soft-soled shoes and cut-resistant gloves and follow fall-protection requirements during installation.
Add the DECRA Shingle/Shake XD Underpan to your DECRA roofing system order today.
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