If you want to finish the ridge cap at the gable, let it over hang by about an inch, make your marks, and bend it down. The result is a nice clean look, and it will ensure that water doesn't get in between the top of the gable trim and the underside of the ridge cap.
How to install ridge cap on a metal roof?
Put the first piece of ridge cap metal in place. Fasten the ridge cap with metal to metal fasteners at twelve inch on center. Fasten through the high seam of the metal roofing panel. Fastening Ridge Cap On A Metal Roof. Screw Placement On Exposed Fastener Panels If playback doesn't begin shortly, try restarting your device.
How do you mark a cap ridge?
Make a mark at the cap’s lower edges (both sides), at one end of the ridge. See the illustration below. If the ridge is only 15’-20’ long, repeat step 1 at the opposite end of the ridge. For a longer ridge, move along the ridge repeating step 1 every 15’ or so, until you reach the opposite end.
How long should a ridge cap be?
Most ridge cap comes in pieces 10’6” long. They are meant to cover 10’ of ridge, with 6” of overlap between pieces. To keep debris, insects and blowing rain from getting in under the gaps between the panels and the ridge cap, closure strips are used. Closures come in two types: solid and vented.
How do you close an attic with a ridge cap?
Vented closure helps prevent bugs and water from getting in, while allowing hot air to easily escape from the attic. Center a piece of ridge cap on the building peak. Make a mark at the cap’s lower edges (both sides), at one end of the ridge.
How do you seal the end of the ridge cap?
3:005:30How To Install Metal Roof Ridge Cap. EASY Metal Roofing ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipCocking should be placed along gable as shown fasten the ridge cap with metal to metal fasteners atMoreCocking should be placed along gable as shown fasten the ridge cap with metal to metal fasteners at approximately 12 inch on center hitting. The high seam of the roofing panel as shown. Here.
How much overhang should a metal ridge cap have?
When you are overlapping a metal ridge cap, apply silicone sealant 2 inches from the inside overlap. Overlap the ridge cap six inches. Cut the last piece of ridge cap to fit while accounting for the six inch overlap and 1” required to prepare the ridge cap end. Don't leave the cut edge of the ridge cap exposed.
How do you seal a metal roof ridge?
Metal Roofing Ridge Cap – Installation StepsRun a strip of sealant tape the full length of the ridge, about 1” above your chalk line. ... Run closure strips the length of the ridge, interlocking them end to end as you go, and pressing them down on top of the sealant tape.More items...
How do you cap ridge flashing?
0:001:38Steeline Installing the Roof's Ridge Capping - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd mark on a 45 degree and then cut the two ends off leaving the top roll in the middle. Once theMoreAnd mark on a 45 degree and then cut the two ends off leaving the top roll in the middle. Once the two sides are cut back fold down the roll and tap into position neatly trim off excess.
Does gable trim go over ridge cap?
Ridge cap trim comes in 10 foot, 6 inch lengths so you'll have some overlapping of ridge cap to do. Overlap 6 inches until you get to the ends of the building where you will trim the last piece to fit, bearing in mind, the ridge cap should overhang the gable trim about ½ inch at both ends of the building.
Can you overlap metal roofing end to end?
Yes, you can install metal roofing by overlapping it lengthwise. Metal roofs on your house need to be installed with care to avoid leaks.
How do you seal a roof cap?
3:3310:36FIXING the RV Roof Cap Seal | S2-E25 - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd it works below the water line which means you could drill a hole in your boat to mount putMoreAnd it works below the water line which means you could drill a hole in your boat to mount put something fill this with the 3m 4200 let it cure. And it's not going to leak.
How do you finish a metal roof?
2:042:53Finishing + Cutting Ends Of Gable And Rake Trim On A Metal Roof. EASY ...YouTubeStart of suggested clipEnd of suggested clipHere's an example of the final end piece the 45-degree hem cut should line up with the eave trims ofMoreHere's an example of the final end piece the 45-degree hem cut should line up with the eave trims of 45-degree hem the folded flap should fall flush with the roof panel.
How do you put closure strips on a metal roof?
0:302:00How To Install Foam Closure Strips On A Metal Roof Eave ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipStart by measuring one inch from the edge of your eave. Panel. Next run a strip of double sidedMoreStart by measuring one inch from the edge of your eave. Panel. Next run a strip of double sided butyl tape along the 1 inch guide prior to installation you'll want to set up a square reference. Line.
What is a cap flashing?
Counter-flashing (or cover flashing, cap flashing) is a term used when there are two parallel pieces of flashing employed together such as on a chimney, where the counter-flashing is built into the chimney and overlaps a replaceable piece of base flashing.
How do you cap a metal hip roof?
0:056:49How to Install Hip Cap: ABC SL-16® Metal Roofing System - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe first thing that we're going to do is we're going to position the hip cap. So that I can markMoreThe first thing that we're going to do is we're going to position the hip cap. So that I can mark the tops of the ribs with a sharpie which will tell me where to put the Zee trim.
How do you scribe a ridge cap?
0:163:09Scribing a ridge cap - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo i'm marking the top of the rib on the top edge of my scribe marking the bottom of the pan at theMoreSo i'm marking the top of the rib on the top edge of my scribe marking the bottom of the pan at the bottom edge. There.
How to build a ridge cap?
Center a piece of ridge cap on the building peak. Make a mark at the cap’s lower edges (both sides), at one end of the ridge. See the illustration below. If the ridge is only 15’-20’ long, repeat step 1 at the opposite end of the ridge. For a longer ridge, move along the ridge repeating step 1 every 15’ or so, until you reach the opposite end.
What is a ridge cap on a metal roof?
Metal roofing ridge cap is the trim placed along the roof’s ridge – the peak, where two roof slopes meet up. A ridge cap is normally installed only after all metal roof panels and any other trim are in place. In other words, it’s put on last – the cap to the job. Most ridge cap comes in pieces 10’6” long. They are meant to cover 10’ of ridge, ...
What is metal roof closure?
Metal Roofing Closures. To keep debris, insects and blowing rain from getting in under the gaps between the panels and the ridge cap, closure strips are used. Closures come in two types: solid and vented. Solid closures – also called “outside closures,” are normally made of dense foam material.
How to remove paper backing from a ridge?
If there is a paper backing running along the top of the sealant strip, remove it. Run closure strips the length of the ridge, interlocking them end to end as you go, and pressing them down on top of the sealant tape. Run another strip of sealant tape along the top of the closure strips. Leave any paper backing in place , for now.
How far should a ridge cap be from the edge of a roof?
In the example illustration below, the ridge cap is shown extending ½” beyond the edge of the roof.
What is a vent on a roof?
Vented closure or “profile vent” has a similar profile to solid closures – matching the ribbed pattern of your roof panels. One common type is 3” wide, and comes in 50’-long rolls. Vented closure helps prevent bugs and water from getting in, while allowing hot air to easily escape from the attic.
How long is a metal roof ridge cap?
The standard lengths for metal roof ridge cap are ten feet to twelve feet long. If you are overlapping ridge cap flashing have a 6 inch overlap. The most common width of a ridge cap is 7”X7” or 10”X10” and it’s available with or without hems.
How Much Does Metal Roofing Ridge Cap Cost?
The cost of the metal ridge cap will depend upon the gauge, type of paint finish, and the size of the ridge cap. Lighter gauge ridge cap will cost less than a heavier gauge. Also painted ridge cap will cost more than galvanized or galvalume ridge cap.
What is a roof ridge cap?
A metal roofing ridge cap is the trim that’s installed along the peak of the roof. The point at the top of the roof where both slopes meet up is known as the peak or ridge. Before we dive into the specifics of how to install roofing ridge cap, here are some notes to keep in mind:
How much gap between metal roofing panels?
We recommend a 2” gap between the metal roofing sheets at the peak of the roof. This will allow you to move the sheeting up or down the roof. The purpose of this is to keep the roofing panels at the lower eave straight and flush. If the metal roofing is too long the excess roofing can be moved to the top of the ridge and the panels at the eave will appear straight.
How to find the angle of a roof?
Line up your speed square to the exact pitch of your roof and mark a straight line. Use a protractor to determine the angle of the line. There is no picture that can describe this. Watch the video.
Where to apply silicone sealant on a gable?
Apply silicone sealant to the top side of the outside foam closures and at the gable as shown.
Can you use foam closure strips on a non vented ridge cap?
If you have a non vented ridge cap it will require foam closure strips. However, if you have a vented ridge cap then you will want to skip this step and read the instructions below to install profilevent closure so that your ridge cap will be vented. If playback doesn't begin shortly, try restarting your device.
What is a metal roof ridge cap?
Metal roof ridge caps are made in the identical metal, gauge, tensile strength and color as the roofing panels. Produced by the same system that creates the shape of the roofing panels, these ridge caps are then formed to shape the contour of the metal product.
What is a ridge cap?
Ridge caps are the most important step in enclosing a metal roofing structure. Running on top of the roof or ridge, metal roof ridge caps join the two adjoining metal roof panels on either side of the roof joint and conceal continuous ridge vent systems. Inferior metal ridge caps— or poorly installed ridge caps create a poor weather seal over the roof and complications for the home or business owner.
What is inferior metal ridge cap?
Inferior metal ridge caps— or poorly installed ridge caps create a poor weather seal over the roof and complications for the home or business owner.
Do flat metal roofs seal?
Metal roofing panels are ribbed, not flat. therefore, flat metal roof ridge caps may not seal tightly . Air flow underneath the flat metal ridge cap draws drafts into the structure and wind-blown rain pushes below the flat ridge cap. Rain will leak into the structure, dripping on insulation and the contents of the building.
