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Where can I buy, borrow or steal Slant Fin Fine/Line 15 inside corner trim?

Sometime between getting the baseboard loops leak checked, boiler commissioned, walls painted and floors laid using materials stocked up a few too many years ago, the box with all the Slant Fin Fine/Line 15 end caps, wall trims and inside corners went missing, or got used Somewhere Else.

Now it seems that the Fine/Line 15 enclosure profile has been discontinued....maybe quite a while ago.

If I could find just one more inside corner No. 15-IC-90 then I could appease a slightly cranky tenant this month.

But it also seems I have quite a bit more Fine/Line 15 enclosure on hand, so finding a stash of trims, or figuring out a good-enough way to make or fake the wall trims and end caps would almost be worthwhile.

I made a very preliminary attempt at an inside corner with some painted coil stock and tin snips, and discovered this is NOT my true calling.

I still think the 15 is [was..] among the best looking and most durable of this kind of stuff, and the tight perpendicular profile is a big help in tiny apartments.

Thoughts, inspirations and commiseration all welcome!



  • Keith M
    Keith M Member Posts: 78
    Bob, we (Slant/Fin) do have some Fine/Line 15 accessories in stock. Please let me know your location, the accessories you want and what wholesalers you deal with. Please email this info to me at
    Thank you,
    rick in AlaskaGBart
  • szczep
    szczep Member Posts: 1
    Bob I have a box of 15 trim (inside corners, end caps couplings)...looking for a 7 ft piece of blank 15, willing to trade or buy
  • Bob Vennerbeck
    Bob Vennerbeck Member Posts: 105
    szczep - somehow I managed to miss your response. Are you still looking for FineLine 15 enclosure? I don't think I have a 7', but probably a couple 5' pieces....
  • Keith M
    Keith M Member Posts: 78
    Gentlemen, Slant/Fin has a limited amount of Fine/Line 15 stocked in Michigan. This included cover and element and most accessories. I you need something tell your wholesaler what you need and have them call me at Slant/Fin. I will check inventory and if we have it, give your wholesaler the prices.
    Thank you,
    Keith Muhlmeister
    Slant/Fin Corporation
    516 484 2610 ext. 367