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LOOKING FOR STANDING SEAM METAL ROOFING INSTALLATION VIDEOS?

INSTALL LIKE A PRO

WESTERN LOCK® STANDING SEAM METAL ROOFING

Floating Vented Ridge Cap - Part #WS-420V

Vented ridge cap allows warm and damp air to leave the attic. This will increase your energy efficiency.

Floating ridge cap means that the standing seam panels aren't pinned in place at the ridge. This allows for expansion and contraction. If you have a floating ridge, you will need a fixed connection at the other end of the standing seam panel. 

Most of the jobs that we supply have a fixed ridge and a floating eave. This detail is not used that often.

https://f.hubspotusercontent30.net/hubfs/6069238/images/trim-flashings/standing-seam/detail-wsd-d10-1.jpg

WS-420V Floating Vented Ridge Cap Detail

CLICK TO ENLARGE

https://f.hubspotusercontent30.net/hubfs/6069238/images/trim-flashings/standing-seam/part-ws-420v-10-inch-vented-ridge-cap-2.jpg

WS-420V Vented Ridge Cap Dimensions

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https://f.hubspotusercontent30.net/hubfs/6069238/images/trim-flashings/standing-seam/part-ws-410-zee-closure-1.jpg

WS-410 Zee Closure Dimensions

For every 10' of ridge cap, you will need 20' of zee closures.

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https://f.hubspotusercontent30.net/hubfs/6069238/images/trim-flashings/standing-seam/part-ws-411-6-inch-perforated-vent-strip-1.jpg

WS-411 Perforated Vent Strip Dimensions

For every 10' of ridge cap, you will need 20' of perforated vent strip.

Click To Enlarge

https://f.hubspotusercontent30.net/hubfs/6069238/images/trim-flashings/standing-seam/part-ws-459-18ga-panel-support-1.jpg

WS-459 Panel End Support Dimensions

For every 10' of ridge cap, you will need 20' of panel end support.

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WS-420V- FLOATING VENTED RIDGE CAP - PARTS LIST

This parts list is designed to help you calculate the quantity of accessories that you’ll need for your trim installation. It has all of the accessories that are needed to install 1 full piece of trim, which is 120" long. To calculate the total number of accessories you will need for your job, simply take the number of trim pieces associated with the trim part purchased and multiply the list by that number for a total for your project.

Components List

  • 1 Piece Floating Ridge Cap Trim - WS-420V
    Roof Pitch Required
  • 2 Pieces Zee Closure - WS-410
  • 2 Pieces Panel End Support, 18 GA - WS-459
  • 2 Pieces Perforated Vent Strip - WS-411
  • 106 Rivets
  • 20 Linear Feet Of Double Sided Butyl Tape, 3/16" X 7/8"
  • 2 1/4 Tubes Of Butyl Sealant
  • 1/4 Tube Silicone Sealant

WSMR Recommends the use of a water barrier or underlayment prior to the installation of the trim components or metal roofing panels.

We recommend:

DOWNLOAD INSTALLATION GUIDE

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Sample Benefits or Services

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How To Install Vented Ridge Cap

We have not made a video that shows how to install a vented floating ridge cap. However, this video will still be helpful in conjunction with the installation detail.

Step by step video with installation instructions that includes: zee closure installation, perforated vent strips, cutting and finishing the ridge cap ends to fit the gable trim, overlaps, and fastening.

This video specifically covers fixed and vented ridge cap installation for snap lock and clip fastened standing seam metal roofing panel.

Watch Now

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How To Install A Fixed Ridge Cap - Unvented

We have not made a video that shows how to install an unvented floating ridge cap. However, this video will still be helpful in conjunction with the installation detail.

Step by step video with installation instructions that includes: cutting and finishing the ridge cap ends to fit the gable trim, zee closure installation, overlaps, and fastening.

This video specifically covers fixed and unvented ridge cap installation for snap lock and clip fastened standing seam metal roofing panel.

Watch Now

Just in case you forgot

ADDITIONAL ITEMS YOU MAY NEED...

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Sharkskin Synthetic Roofing Underlayment

  • Ultra SA - Self Adhesive (Best)
    50 Year Warranty
    12 Months UV Resistance

  • Ultra - Non Adhesive (Better)
    50 Year Warranty
    12 Months UV Resistance

  • Comp (Good)
    25 Year Warranty
    6 Months UV Resistance

Learn More

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Clips And Fasteners

Clips and fasteners for standing seam metal roofing panels.

  • Clips
  • Rivets
  • Fasteners
  • Metal To Wood
  • Metal To Metal
  • Lap Screws

 

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Snow Retention Systems

When snow accumulations begin to melt, the result can be catastrophic as the blanket of snow avalanches off the roof dumping tons of snow onto anything in its path.

It can damage landscape, gutters, adjacent roofs, vehicles and cause injury or death to passers-by. All of S-5!’s snow retention systems dramatically reduce these risks associated with rooftop avalanches while maintaining the clean lines of the roof.

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