Woodtone FireGuard Fascia and Trim (1″, 5/4″, 2″)

FireGuard trim solves the code compliance problem that standard wood can’t touch in wildfire zones. This Class A fire-rated wood trim combines real wood aesthetics with intumescent coating technology that expands when heated, protecting the substrate while meeting strict WUI building requirements. At less weight than fiber cement and compatible with standard carpentry tools, it delivers fire protection without the jobsite headaches.

Fire Protection Without the Trade-offs

The intumescent coating expands when heated to protect the wood fiber underneath. Testing shows a flame spread rating under 25 — the same Class A rating as fiber cement but on actual wood substrate. CalFire WUI approved means this product clears the strictest wildfire zone requirements in the country.

The coating technology matters. Flood-coated on all six sides, not just surface-treated. Ultra low-VOC fire-retardant paint and primer means crews aren’t breathing harsh chemicals during installation. Intertek quarterly audit participant backs up the performance claims with third-party verification.

For Montana’s extensive wildland-urban interface zones — from the Flathead Valley foothills to the Bitterroot — FireGuard delivers code compliance without forcing contractors to switch tool systems or learn new installation methods.

Installation That Makes Sense

Standard carpentry tools handle FireGuard — saws, hammers, nails. No diamond blades. No special fasteners. Lengths run from 8 to 20 feet, with 1x series in 10 to 16 feet and 5/4x and 2x series stretching to 20 feet. Longer lengths mean fewer seams, faster installation, and cleaner sight lines.

Double nail for fascia with maximum 24-inch spacing on center. Standard fastening schedule — nothing exotic. Available factory-finished in custom colors saves the paint step on new construction. Compatible with national paint and sealant brands for field finishing when needed.

The weight advantage over fiber cement shows up in labor costs. Crews move faster when they’re not wrestling heavy boards into place. Two-person lifts become one-person installations. That efficiency compounds over a full project.

Specifications and Options

Specification	Value
Thickness Options	1” (11/16”), 5/4” (1 1/8”), 2” (1 1/2”)
Width Range	2” to 12”
Standard Lengths	8’ to 20’
Substrate	SPF (Spruce-Pine-Fir) solid or finger-joint
Fire Rating	Class A (Flame spread < 25)
Texture Options	Comb Face, Comb 4 Sides, Smooth Face, Resawn Face

Custom profiles include notch, groove, rabbet, and angle cuts. Color-matched caulking recommendations available for seamless finishing.

Certifications That Matter

California State Fire Marshal certification (SFM-12-7-A-3) opens doors in the strictest jurisdictions. ASTM E84 compliant checks the standard testing box. Intertek / Warnock Hersey Listed provides independent verification.

Compliant with IBC and IRC for fire-rated wood trim means no code interpretation battles. The paperwork backs up the performance claims.

Bottom Line

FireGuard delivers what Montana’s WUI zones demand — proven fire protection on a wood substrate that installs with standard tools. The combination of Class A rating, intumescent coating technology, and lengths up to 20 feet solves real jobsite problems. For contractors working where wildfire risk shapes material choices, this product bridges the gap between code compliance and installation efficiency.

FAQs

Does FireGuard require special cutting tools? No. Standard woodworking tools — regular saws, hammers, and nails — handle FireGuard just like conventional wood trim. The intumescent coating doesn’t require diamond blades or special equipment.

What makes the fire rating legitimate? The intumescent coating expands when exposed to heat, creating a protective barrier over the wood substrate. Testing confirms flame spread under 25, earning the Class A rating. Third-party certification through Intertek and California State Fire Marshal backs up the claims.

How does warranty coverage work? Two components: The coating warranty extends up to 25 years when used with approved topcoat systems. The wood substrate carries a 15-year limited warranty against rot and defects.

What profiles and sizes are available? Thicknesses include 1-inch (actual 11/16”), 5/4-inch (1-1/8”), and 2-inch (1-1/2”). Widths range from 2 to 12 inches. Lengths vary by thickness — 1x runs 10-16 feet while 5/4x and 2x stretch to 20 feet. Custom profiles include notch, groove, rabbet, and angle cuts.