24 Gauge Galvalume W Roof Valley Flashing

SKU WV1661
$50.95
In stock
1
Product Details
Brand: K&M Sheet Metal
Shipping: This Item Requires a Skid and Freight Shipping.
Freight Delivery: Customer is responsible for unloading materials from the truck. *Residential delivery may be limited. Please Call before placing and order if your delivery address is difficult for a Semi-Truck to get to.

W Valley Flashing For Roofs - 10' Length

Flashing metal used on tile, slate and metal roofs. Available in 24 Gauge Galvalume Plus.

A roof valley is a channel created where two different roof slopes meet / where a roof changes direction. A W valley is a type of roof flashing metal used to help prevent cross-wash, which can happen when water comes down the roof at a certain speed, enough to to flow from one side of the roof across the valley and up beneath the slate, shingles or tile on the adjacent roof slope.
The W valley profile we sell features 1/2" open hems for clip installation, while making edges not sharp which is always a plus when carrying the material.
W valleys are extremely common in slate roofing installations.
Custom profiles and dimension changes can be quoted via email.

Specifications

  • Material: 24 Gauge galvalume Plus / Acrylume
  • 10' Lengths
  • Made to Order
  • Made in the USA
Nominal / Stock sizeMaterial(A) Open Hem(B)(C)
18"Copper, Freedom Gray, Lead Coated Copper0.5"7.5"1"
24"Copper, Freedom Gray, Lead Coated Copper0.5"10.5"1"
36"Copper, Freedom Gray, Lead Coated Copper0.5"16.5"1"
16"Aluminum, Steel, Galvalume and Stainless Steel0.5"6.5"1"
24"Aluminum, Steel, Galvalume and Stainless Steel0.5"10.5"1"
36"Aluminum, Steel, Galvalume and Stainless Steel0.5"16.5"1"

Hip and Valley Factor Table

Roof PitchRoof SlopeHip or Valley Rafter SlopeHip and Valley FactorFinished Angle (Measured on the inside)
1"4.76°3.37°1.4167
1.5"7.13°5.05°1.4197
2"9.46°6.72°1.424166.5°
2.5"11.77°8.38°1.4295
3"14.04°10.03°1.4362
3.5"16.26°11.65°1.444
4"18.43°13.26°1.4529154°
4.5"20.56°14.85°1.4631
5"22.62°16.42°1.4743
5.5"24.62°17.96°1.4866
6"26.57°19.47°1.5143°
6.5"28.44°20.96°1.5144
7"30.26°22.42°1.5298
7.5"32.01°23.84°1.5462
8"33.69°25.24°1.5635134°
8.5"35.31°26.61°1.5817
9"36.87°27.94°1.6008
9.5"38.37°29.24°1.6207
10"39.81°30.51°1.6415126°
10.5"41.19°31.75°1.663
11"42.51°32.95°1.6853
11.5"43.78°34.12°1.7083
12"45°35.27°1.7321120°
12.5"46.17°36.38°1.7564
13"47.29°37.45°1.7815
13.5"48.37°38.50°1.8071
14"49.4°39.52°1.8333115°
14.5"50.39°40.51°1.8601
15"51.34°41.47°1.8874
15.5"52.25°42.41°1.9153
16"53.13°43.31°1.9437111°
16.5"53.97°44.20°1.9725
17"54.78°45.05°2.0017
17.5"55.56°45.88°2.0314
18"56.31°46.69°2.0616108°
18.5"57.03°47.47°2.0921
19"57.72°48.23°2.123
19.5"58.39°48.97°2.1542
20"59.04°49.69°2.1858105°
20.5"59.66°50.38°2.2177
21"60.26°51.06°2.25
21.5"60.83°51.72°2.2826
22"61.39°52.35°2.3154103°
22.5"61.93°52.98°2.3485
23"62.45°53.58°2.3819
23.5"62.95°54.17°2.4156
24"63.43°54.74°2.4495
24.5"63.90°55.29°2.4836

All dimensions are approximate with ~1/8" tolerance.

Submittals & Downloads
Color and Material Options
Material Options for Roof Flashing Metal and Edge Metal
Copper

Copper

Pre Patina Copper

Pre Patina Copper

Freedom gray

Freedom Gray®

Galvalume Plus

Galvalume Plus

Lead coated copper

Lead Coated Copper

Stainless Steel

Stainless Steel

Zinc

Zinc

Other colors, materials and thickness may be available upon request. Colors displayed for reference only.
Please click here for a full selection of colors and materials offered.

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