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Aluminum In-Line Joint Trim for Hardboard Siding

$12.90 - $219.89
(19 reviews) Write a Review
SKU:
ALUM-H-TRIM-CORNER
Availability:
FREE SHIPPING | Usually ships in 1 - 2 business days.
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Upgrade your hardboard siding with our durable Aluminum In-Line Siding Joint Cover Trim. Designed to protect and conceal joints, this trim ensures your siding looks seamless and professionally finished. Made from high-quality Joint covers enhances durability while providing a sleek, clean appearance.

Made from premium .019" aluminum, they’re built to last and resist the elements. Installing is a breeze—both ends slide into the connector, hiding seams and creating a seamless, polished appearance. 

  • For 8", 9-1/2", or 12" wide siding boards
  • For 3/8" to 7/16" siding thickness
  • Choose primed wood grain textured or smooth finish
  • Made of .019" aluminum
  • Available in 10 and 100 pack sizes
  • Free Shipping in continental United States

 

19 Reviews Hide Reviews Show Reviews

  • 3
    Good as replacements

    Posted by Nancy on 21st Jun 2025

    I'd prefer having open joints with flashing behind them, but given that that wasn't how our siding was installed and we needed to replace several missing or damaged ones, these dod the trick. One improvement would be to include some installation instructions with tips on how to fit them to the gap size.and how to slide them in most effectively.

  • 4
    H-trim

    Posted by David on 15th Mar 2024

    Good product, close match to my original clips for the older siding. Only thing is that these should be called T trim clips because the true H clips are H shaped and these are T shaped. Not a deal breaker, just some extra info if needed by a future purchaser.

  • 4
    I think this trim works better than the traditional H-mold to hide the vertical seams of lap siding

    Posted by Vincent Lami on 28th Nov 2023

    Works better than the traditional H-mold. However, I called to check how wide the showing face of the trim was, and I was told 1/2" wide. This would have match my existing trim. What was shipped was actually 3/4" wide on the face front. I bought this because I was told it was 1/2" wide.

  • 5
    H (or J) joint trim

    Posted by John Porter on 26th May 2025

    Hard to find, exactly what I needed to replace a missing trim piece. Very satisfied with the Total Wood Store in stocking this product and their shipping/handling.

  • 5
    Getting what we needed

    Posted by Duane Robitaille on 17th Apr 2025

    FYI If I was Total Wood Store I would capitalize on the fact that our local Lowe's and Home Depo does not sell aluminum in-line goint trim but Home Depot and Lowe's do sell the siding do not sell in-line trim. There Loss your Company's Gain. So thanks for having what I needed when Lowe's & Home Depot did not!

  • 5
    Joint trim pieces (in a rush)

    Posted by Bo on 11th Apr 2025

    Product was exactly as advertised. Had to follow up with a rep (Kim??) and she was amazing! Went above and beyond to get me the product on my timeline.

  • 5
    Aluminum In-Line Joint H-Trim for Hardboard Siding

    Posted by KIMANH NGUYEN on 15th Nov 2024

    We used 12 out of the 20 we ordered online. They are exactly the right size and correct items that we're looking for. So happy that you carry and sell them online!!! Thank you very much!

  • 5
    Aluminum H-trim

    Posted by jeff on 8th Aug 2024

    Work as they should. Thumbs up Love name of store. “Total Wood” Awesome

  • 5
    The joint covers were exactly what I needed and they worked well!

    Posted by Nathan Mikul on 22nd Sep 2023

    Perfect!