How to Install Metal Valley Flashing on a Standing Seam Metal Roof with a Slope Transition 

Do you realize this is the ONLY video on YT that shows a compound valley for standing seam? Nice work! this helped me.

You don’t need to use crazy math to figure out lay out. But you do need to know you’re allowances for over lap based on local roofing code.

Pythagorean theorem! No need for all that mess. 🤣

Nice work! Ive had trouble with a transition similar to this and I will have to try this method next time.

Good job in describing your work ,though it seems like you've over-complicated a few things. I've been roofing for 25yrs and am still learning new techniques, but sometimes the old school way still works best. First, you're never going to be able to make a snap lock seam absolutely water tight, no one can, there's too much wiggle room. Go 1" dbl lock standing seam and you'll have no worries there. Second, put a 2" lap on both sides of the valley, that'll eliminate the cleats, and the pans can be folded into the valley itself. Third, when installing 1" standing seam, the pans are 20⅞" wide, they cover more area. Fourth, also when installing 1" standing seam, the angle change (transition) can be made right into the pan by fabricating the bend into the locks themselves with a pair of needle nose pliers, eliminating all that extra metal transition trim. And that's just the field, there are much simpler solutions for caps, hips, and stack (pipe) penetrations as well. I'm not going to go any further 'cause y'all know the difference in styles. These are naught but suggestions. Good luck guys! And thanks for the video!

Wow you seriously like the new legalization law. You really put some thought into the legs lining up and actually nailed those lower panels first? I wanna see the after video and see how much you guys learned. Ever see a double lock valley? I double lock valleys, hips and ridges sometimes depending on slope. All in all nice ethics skip. Do it once and do it right.

In this video we install a standing seam metal roof that has valleys with a slope transition. This is a fairly complex installation that takes a lot of time and patience. At the time of this video I searched the internet for instructions on how others have done this but I couldn't find anything. If you have any suggestions, questions, or general comments please drop them below in the comments section and I'll do my best to answer. Also, the links below are to videos about other metal roofing projects I have done if interested. How to a Install Standing Seam Metal Roof, SSR 450 SL Panel Profile ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-_emb-7ImiGQ.html How to Install a Standing Seam Metal Roof on a Bay Window ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-9nkPbgNjFTM.html How to Make Kickout Flashing With Standing Seam Metal Roofing: Pole Building Side Wall Flashing ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-NUXzvq3d4QQ.html

For your first valley roof this I'd damn impressive!

What material is roofing in your country?

Even better instead of screwing right through that apron flashing try folding down the top 3/4”-1” and fastening it using clips hooking the top fold and screwing clip instead of all those holes in that nice new apron flashing. Plus when caulking between valleys always leave wheel paths for sweat. Metal roofs can get super hot and usually when it’s hot out people tend to crank the a/c units and can literally leak. Pretty amazing but true. Keep up the good work

I can see why this type of roofing is so expensive

Yes they know exactly how to take the transition into the valley! Please install my roof.... You must of scored an A in algebra when you were in high school!😊

That's high quality work nice job fellas

落っこちたら骨が折れそうですね！。縦平吹と本谷の絡み！。💙ブルーのシートは滑らないのでしょうか！。慣れてる感じがします。度胸良いですね。後ろの屋根はsingleシングルですね。南側は屋根の勾配の角度の形状が途中から急に成って雨押えを付けて対処してますね。日本では軽井沢しか見た事と遣った事が有りません。勉強に成ります。

屋面改革🟫屋面铺设式🟤。按顺序拼接🌟🔰天窗暗角装V钢条.木条加叠木板贴防水纸🌟✨📜铺设鋁板.那个扭弯道具管用✨📜

I would’ve got fired cutting that slow lmao

Great work guys!

OMG at the minute 22:00 is when I realized you guys were working at a 4 12 pitch i really thought it was a 8 12 I was like how can these guys can stand up so easy? Good job guys very detailing

Sorry to hear about the hand that sucks! I was wondering about the vented ridge cap you put on with foam rather can Z bars at the top. I could not see if you actually had ridge vents cut in your roof. It looked like the blue underlayment went over the ridge.

american standing seam roofs are a joke 30 year lifespan for that roof iffff that tbh … 120 plus years or more for a true standing seam roof in the uk

Holy shit the old dude is wicked.

Pretty quality job done

wear some protection sleeves next time. great job guys way to go!

Great video. it helps me to learn a lot

Great job on this install! About to do my own house with a similar transition so this was very helpful. Thanks for making the video.

What color is that sheet metal??

What happened to your arm?

Nice and clean great job

Then a hail storm hit

Beautiful

Where are you guys located at?

How long did that take

Very professional 👍🏾

Over thinking