See Full Mirror Collection
MirrorCoop

Find The Perfect Wall Mirror

  • Build a Custom Mirror
  • Best Mirrors
    • Art Deco Mirrors
    • Bathroom Mirrors
    • Makeup Mirrors
    • Car & Bike Mirrors
    • Large Mirrors
    • Retailer Mirrors
    • Modern Mirrors
    • Framed Mirrors
    • Colorful Mirrors
    • Best Wall Decor
  • Hardware & Tools
    • Glass, Mirrored Tiles, Mirrored Sheets
    • Design Guides
    • Mirror Materials
    • Fixtures & Hardware
  • Glass & Mirror Guides
    • Cleaning Glass and Mirror
    • Fabricating Mirror
    • Hanging Mirrors
    • Repairing Mirror
    • Making Mirrors
Fixtures & Hardware  /  April 26, 2019

J Channel: Tips, Tricks & Sizing Info [June 2020]

We may earn compensation through affiliate links in this story.

We may earn compensation through affiliate links in this story.

The Shortlist...

  • what is j channel for?
  • what is j flashing?
  • how to install j channel under existing siding?
  • How Long Is Vinyl J Channel?
  • How Do I Join J Channel?
  • What Is J Channel For Siding?
  • What Is J Channel Size?

what is j channel for?

J-channel is one of the necessary components of any vinyl siding job. This material is used to mount siding on corners.

It’s used on almost every angle of the house–where the siding meets the ground, where the siding meets the roof, and anywhere where any opening appears (doors, windows, etc.).

If you fail to use J-channel, you’ll have no way to hang your vinyl siding. So, make sure to stock up before you put new siding on your home.

  • What J Channel is
  • And a little about what makes each worth it…

    2/6

    Shop

    $12.61

    Shop Here


    3/6

    Shop

    $22.99

    Shop Here


    1/6

    Shop

    $28.74

    Shop Here


    4/6

    Shop

    $38.61

    Shop Here


    1/12

    Shop

    from Wayfair $118.99

    Features: Thermally protected against misuse of insulation and improper lamping High power factor (HPF) ballast for 4-pin type lamps installed J…

    Shop Here


    1/12

    Shop

    from Wayfair $126.99

    Features: Thermally protected against misuse of insulation and improper lamping High power factor (HPF) ballast for 4-pin type lamps installed J…

    Shop Here


    1/12

    Shop

    from Wayfair $169.99

    Features: Thermally protected against misuse of insulation and improper lamping High power factor (HPF) ballast for 4-pin type lamps installed J…

    Shop Here


    1/12

    Shop

    Tech Lighting from Wayfair $229.74

    A sleek plate of glass floats in front of a special co-extruded remote phosphor LED channel is designed to adapt to virtually any mirror to crea…

    Shop Here


    1/12

    Shop

    Tech Lighting from Wayfair $284.49

    A sleek plate of glass floats in front of a special co-extruded remote phosphor LED channel is designed to adapt to virtually any mirror to crea…

    Shop Here


    1/12

    Shop

    Tech Lighting from Wayfair $307.74

    A sleek plate of glass floats in front of a special co-extruded remote phosphor LED channel is designed to adapt to virtually any mirror to crea…

    Shop Here


    1/12

    Shop

    Tech Lighting from Wayfair $314.49

    A sleek plate of glass floats in front of a special co-extruded remote phosphor LED channel is designed to adapt to virtually any mirror to crea…

    Shop Here


    1/12

    Shop

    Tech Lighting from Wayfair $349.99

    A sleek plate of glass floats in front of a special co-extruded remote phosphor LED channel is designed to adapt to virtually any mirror to crea…

    Shop Here


    what is j flashing?

    Some people use the term “J-flashing” or “J-channel flashing” instead of just calling it J-channel. These terms all mean the same thing.

    Whenever we talk about “flashing” in the DIY world, we’re referring to a material that’s used to prevent leaks.

    So, this material is considered flashing because it helps to keep the wood underneath the vinyl dry and safe.

  • J-Flashing Information
  • how to install j channel under existing siding?

    To begin, find the an edge of the siding.
    Get a zip tool hook first, beneath the area the j channel overlaps and loosen the area you need to replace.
    After you have done that, you measure the area you need to replace and just nail or glue it in place

  • Installing J Channel Under Siding
  • How Long Is Vinyl J Channel?

    Vinyl J channel usually comes in six inch sections. It all depends on the brand you use.

    How Do I Join J Channel?

    Put your starter strip so you can attach it.

    What Is J Channel For Siding?

    J channel is a metal bracket that is used to secure siding (and many other construction materials) the the side of a home or wall. It gets its name from its shape, which is in the shape of a “J”.

    What Is J Channel Size?

    Siding manufacturers make a couple different J-channel sizes. If you have vertical siding, they are 3/8-1/2 inch in size.
    If you do horizontal siding, the size goes from 3/4-1 inch. Just be sure you match the pattern to make it a weatherproof fit.

    Post navigation

    Ring Light Mirror
    How To Remove Scratches From Glasses?
    Start Here | About Mirror Coop | Contact Us | Mirror Tiles + Sheets
    Tools | Backsplashes | Recently Updated
    Earning Disclaimer
    Privacy Policy
    • Elara by LyraThemes
    • We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. All Rights Reserved 2020