Flashing metal used on tile, slate and metal roofs. Available in 0.032" Colored Kynar Aluminum.
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: Kynar Aluminum 0.032"
10' Lengths
Made to Order
Made in the USA
Nominal / Stock size
Material
(A) Open Hem
(B)
(C)
18"
Copper, Freedom Gray, Lead Coated Copper
0.5"
7.5"
1"
24"
Copper, Freedom Gray, Lead Coated Copper
0.5"
10.5"
1"
36"
Copper, Freedom Gray, Lead Coated Copper
0.5"
16.5"
1"
18"
Aluminum, Steel, Galvalume and Stainless Steel
0.5"
6.5"
1"
18"
Aluminum, Steel, Galvalume and Stainless Steel
0.5"
10.5"
1"
18"
Aluminum, Steel, Galvalume and Stainless Steel
0.5"
16.5"
1"
Hip and Valley Factor Table
Roof Pitch
Roof Slope
Hip or Valley Rafter Slope
Hip and Valley Factor
Angle
Purchasing Options
1"
4.76°
3.37°
1.4167
173.26°
1.5"
7.13°
5.05°
1.4197
169.9°
2"
9.46°
6.72°
1.424
166.56°
2.5"
11.77°
8.38°
1.4295
163.24°
3"
14.04°
10.03°
1.4362
159.94°
160°
3.5"
16.26°
11.65°
1.444
156.7°
4"
18.43°
13.26°
1.4529
153.48°
4.5"
20.56°
14.85°
1.4631
150.3°
150°
5"
22.62°
16.42°
1.4743
147.16°
5.5"
24.62°
17.96°
1.4866
144.08°
6"
26.57°
19.47°
1.5
141.06°
140°
6.5"
28.44°
20.96°
1.5144
138.08°
7"
30.26°
22.42°
1.5298
135.16°
7.5"
32.01°
23.84°
1.5462
132.32°
8"
33.69°
25.24°
1.5635
129.52°
130°
8.5"
35.31°
26.61°
1.5817
126.78°
9"
36.87°
27.94°
1.6008
124.12°
9.5"
38.37°
29.24°
1.6207
121.52°
10"
39.81°
30.51°
1.6415
118.98°
120°
10.5"
41.19°
31.75°
1.663
116.5°
11"
42.51°
32.95°
1.6853
114.1°
11.5"
43.78°
34.12°
1.7083
111.76°
12"
45°
35.27°
1.7321
109.46°
110°
12.5"
46.17°
36.38°
1.7564
107.24°
13"
47.29°
37.45°
1.7815
105.1°
13.5"
48.37°
38.50°
1.8071
103°
14"
49.4°
39.52°
1.8333
100.96°
100°
14.5"
50.39°
40.51°
1.8601
98.98°
15"
51.34°
41.47°
1.8874
97.06°
15.5"
52.25°
42.41°
1.9153
95.18°
16"
53.13°
43.31°
1.9437
93.38°
16.5"
53.97°
44.20°
1.9725
91.6°
17"
54.78°
45.05°
2.0017
89.9°
90°
17.5"
55.56°
45.88°
2.0314
88.24°
18"
56.31°
46.69°
2.0616
86.62°
18.5"
57.03°
47.47°
2.0921
85.06°
19"
57.72°
48.23°
2.123
83.54°
19.5"
58.39°
48.97°
2.1542
82.06°
20"
59.04°
49.69°
2.1858
80.62°
80°
20.5"
59.66°
50.38°
2.2177
79.24°
21"
60.26°
51.06°
2.25
77.88°
21.5"
60.83°
51.72°
2.2826
76.56°
22"
61.39°
52.35°
2.3154
75.3°
22.5"
61.93°
52.98°
2.3485
74.04°
23"
62.45°
53.58°
2.3819
72.84°
23.5"
62.95°
54.17°
2.4156
71.66°
24"
63.43°
54.74°
2.4495
70.52°
24.5"
63.90°
55.29°
2.4836
69.42°
All dimensions are approximate with ~1/8" tolerance.
0.032" Kynar™ Aluminum and 24 Gauge Galvanized Steel Common Roof Edge Metal and Flashing Metal Color Options
Matte black
Charcoal
Dark bronze
Medium bronze
Almond
Stone white
Bone white
The most popular roof flashing metal colors in Galvanized Steel and Aluminum Kynar™ are Bone White and Dark Bronze Click here for a full list of Kynar™ metal colors