Black FridayDealsBuying guidesBrandsStoresTermsPrivacydeal.ai apps

© Deal.ai Inc.

Deal.ai
Best Materials
Best Materials 24 In. X 10 Ft. Roof W-Valley Metal 26 Gauge Galv

Best Materials 24 In. X 10 Ft. Roof W-Valley Metal 26 Gauge Galv

Best price now

$38.99at Best MaterialsObserved at 7:43 PM

Prices are checked against each store and labelled with when.

Visit Best Materials

Ask our shopping agent

Enter to send, Shift+Enter for a new line

Our take on the Best Materials 24 In. X 10 Ft. Roof W-Valley Metal 26 Gauge Galv

This is a 24-inch-wide, 10-foot length of W-valley flashing in 26-gauge galvanized steel, used where two roof planes meet to carry water off the roof. The W profile with edge hems and a center rib stiffens the panel and lets it nest under shingles or underlayment on both sides. At $38.99 at Best Materials as of November 4, 2026, it is the only new price listed, so there is no recent range to compare it against.

Best forRoofers flashing a valley on a shingle or metal roof
DIY homeowners replacing a rusted valley section
Small jobs needing one 10-foot piece, not a bundle
Builders who want a hemmed edge for safer handling
Pros
  • 24-inch width covers most standard valley openings
  • 10-foot length cuts down on seams
  • 26-gauge galvanized steel is stiff enough to walk on carefully
  • Edge hems and a center rib add rigidity
  • W profile sheds water to the center channel
Cons
  • Galvanized steel is not recommended against cedar or pressure-treated lumber in some codes
  • Only one store lists it, so no price competition
  • 26 gauge dents if stepped on hard
  • No painted finish to match colored roofing
  • Cut edges need field treatment to slow rust

Best Materials 24 In. X 10 Ft. Roof W-Valley Metal 26 Gauge Galv prices at every store

  • Best MaterialsNew

    In stock

    $38.99Observed at 7:43 PM
    Visit store

Best Materials 24 In. X 10 Ft. Roof W-Valley Metal 26 Gauge Galv price history

Lowest price we've seen: $38.99 on Nov 4 at Best Materials. Tracked across 1 store since Nov 4.

Specifications

Type
Metal, Roofing Material
Flashing Type
Valley flashing, W-Valley
Material
Metal
Coating
Galv
Dimensions
24 inch wide x 10 ft.
Length
10 ft.
Size
24 In
Thickness
26 Gauge
Width
24 inch wide
Compatible With
Roofs
Shape
W-Valley

Questions and answers

Is 26-gauge galvanized strong enough for a roof valley?
Yes for most residential shingle roofs. 26 gauge is a common valley weight, though 24 gauge is stiffer if the valley is wide or the roof is steep.
How wide a valley does a 24-inch panel cover?
It gives 12 inches of coverage on each side of the valley center when centered. That suits most standard valleys; very wide or off-center valleys may need a wider panel.
Can I use galvanized flashing with pressure-treated wood?
Be careful. The copper in newer pressure-treated lumber can corrode galvanized steel where they touch. Use a barrier or a different metal in those spots.
What is included with this order?
One 24-inch by 10-foot W-valley flashing panel. Fasteners and sealant are not included.
When is the price lowest?
Only one new price, $38.99 at Best Materials as of November 4, 2026, is listed, so there is no pattern to time a purchase around.
Where is the Best Materials 24 In. X 10 Ft. Roof W-Valley Metal 26 Gauge Galv cheapest?
At Best Materials, for $38.99, as of our latest check.