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Carlisle SecurShield HD Plus 1/2 in. High-Density Polyiso Cover Board, 4 ft x 8 ft
Regular price $36.00Orders start at $399 — combine any items to reach the minimum. Learn more
Carlisle SecurShield HD Plus 1/2 in. High-Density Polyiso Cover Board, 4 ft x 8 ft
Carlisle SecurShield HD Plus is an FM-approved, 1/2 in.-thick, high-density polyiso insulation panel designed as a cover board in fully adhered roofing systems, for both re-roofing and new construction. It protects against hail, rooftop traffic, mold and moisture while meeting FM 1-90 with only 8 fasteners per 4 ft x 8 ft board. Sold per piece in 4 ft x 8 ft and 4 ft x 4 ft sizes, off white.
Key Features:
- FM-Approved Cover Board: An FM-approved, 1/2 in.-thick, high-density polyiso insulation panel designed for use as a cover board in fully adhered systems.
- Fewer Fasteners Needed: Industry-leading attachment: only 8 fasteners per 4 ft x 8 ft board are needed to meet Factory Mutual (FM) 1-90.
- Hail and Traffic Protection: Provides exceptional protection against hail and rooftop traffic.
- Mold and Moisture Resistance: Offers exceptional resistance to mold and moisture.
- Re-roof or New Construction: Suitable for both re-roofing and new construction applications.
- Two Panel Sizes: Available in 1/2 in. x 4 ft x 8 ft and 1/2 in. x 4 ft x 4 ft panels in off white.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Carlisle |
| Sell unit | 1 panel (1/2 in. x 4 ft x 8 ft or 4 ft x 4 ft) |
| Product line | Carlisle SecurShield HD Plus Polyiso Insulation |
| Material | High-density polyiso insulation |
| Thickness | 1/2 in. |
| Available sizes | 1/2 in. x 4 ft x 8 ft; 1/2 in. x 4 ft x 4 ft |
| Color / finish | Off white |
| Wind / fire / impact rating | FM-approved; 8 fasteners per 4 ft x 8 ft board meet FM 1-90 |
| Approvals | FM Approved; FM 1-90 with 8 fasteners per board |
| Intended use | Cover board in fully adhered roofing systems; re-roofing and new construction |
Coverage & How Much You Need:
One 4 ft x 8 ft panel covers 32 sq ft and one 4 ft x 4 ft panel covers 16 sq ft of roof area; attachment at 8 fasteners per 4 ft x 8 ft board meets FM 1-90 per the manufacturer.
Fit and Compatibility:
Specifically designed for use as a cover board beneath fully adhered Carlisle roofing systems; membrane and attachment fasteners are sold separately.
Frequently Asked Questions (FAQ):
Q: What sizes are available?
A: 1/2 in. thick panels in 4 ft x 8 ft and 4 ft x 4 ft, both in off white, sold per piece.
Q: How many fasteners does it need?
A: Only 8 fasteners per 4 ft x 8 ft board are needed to meet FM 1-90, which Carlisle describes as industry-leading.
Q: What protection does it provide?
A: It offers exceptional protection against hail, rooftop traffic, mold and moisture.
Q: Is it FM approved?
A: Yes, it is an FM-approved high-density polyiso cover board meeting FM 1-90 with the specified fastening.
Q: What area does one board cover?
A: A 4 ft x 8 ft board covers 32 sq ft; a 4 ft x 4 ft board covers 16 sq ft.
Q: Where is it used?
A: As a cover board in fully adhered roofing systems, in both re-roofing and new construction.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
High-density polyiso cover boards like SecurShield HD Plus are chosen where hail ratings, rooftop traffic and wind uplift requirements drive the specification; the low 8-fastener-per-board attachment reduces labor compared with conventional cover boards. Use the 4 ft x 4 ft panels for small roofs, repairs and tight mechanical areas where handling full boards is impractical. Install with staggered joints and fasten per the current FM requirement for your project.
Handle panels with care to avoid edge damage, and follow roof fall-protection requirements when installing on roofs.
Specify Carlisle SecurShield HD Plus 1/2 in. high-density polyiso cover board for superior hail and traffic protection.
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