18-in x 10-ft Galvanized Steel W-Valley Step Flashing

Durable 28-gauge galvanized steel W-valley flashing that channels water where roof slopes meet. Sized 18 inches wide by 10 feet long, it protects valleys and chimney intersections with a silver finish for long-lasting corrosion resistance.

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Key Features:

• W-Valley Design: Directs rainwater safely down roof valleys to prevent leaks
• Heavy-Duty Material: 28-gauge galvanized steel resists rust and corrosion
• Generous Size: 18-in width x 120-in length for broad coverage in valley applications
• Versatile Use: Suitable for roofs and chimneys; ideal with composite shingles or wood shakes
• Safety Note: Sharp metal edges—use gloves during handling and installation

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Specifications Table:

Specification	Details
Type	Sheet flashing
Style	W-valley
Material	Galvanized steel
Color/Finish Family	Silver
Manufacturer Color/Finish	Silver
Width (Inches)	18
Length (Inches)	120
Length Measurement	10-ft
Gauge	28
Depth (Inches)	0.0156
Package Quantity	1
For Use with Roofs	Yes
For Use with Chimneys	Yes
For Use with Gutters	Yes
For Use with Doors	No
For Use with Decks	No
For Use with Windows	No
For Use with Skylights	No
For Use with Vents	No
For Use with Pipes	No
UNSPSC	30151600
Center Peak Height	1-1/4 in (per romance copy)
Side Hems	1/2 in closed hems (per romance copy)
Prop 65 Warning	Yes
Warranty	None

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Frequently Asked Questions (FAQ):

Q: What roof applications is this flashing designed for?
A: It’s a W-valley sheet flashing intended for roof valleys where two slopes meet; can also be used around chimneys.

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Q: What are the dimensions and gauge?
A: 18 inches wide, 120 inches (10 ft) long, and 28-gauge galvanized steel.

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Q: Can it be used with composite shingles or wood shakes?
A: Yes—18-inch width works for comp shingle or wood shake installations.

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Q: How is it installed?
A: Lay membrane/underlayment first, position flashing at the lowest part of the valley, nail along outer edges about 10 inches on center, and overlap successive pieces 10–12 inches with roofing cement.

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Q: Is there a warranty?
A: None is listed for this product.

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A Clean, Resilient Line for Roof Valleys

This galvanized W-valley flashing draws a crisp silver seam through the roofscape, guiding water with quiet precision. The folded hems add a subtle, tailored edge and enhance strength. Pair it with dark architectural shingles for a refined contrast and a polished, professional finish. It’s a small detail that elevates performance and the overall look—essential for a well-composed, enduring roof.

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Protect your roof’s most vulnerable junctions—choose this 28‑gauge galvanized W‑valley flashing for reliable, professional-grade drainage.