Windsor Window Parts and Repair

In your home, your windows are your eyes to the world. You want to protect and take care of this valuable investment. But what happens when the wood in those windows starts to age? Even with older windows — and especially when those windows are no longer covered by warranty —  you still have the less costly option of repairing them rather than replacing them entirely.  Better news: Fenster Components can repair your Windsor  windows, possibly at a lower cost.

We invite you to compare the cost of repairing your Windsor windows with the pricing available through Fenster Components.

Fenster Components — based in the Indianapolis, IN area — has been manufacturing replicated window sash profiles for most major brands of wood windows since 1999.  Fenster can supply you or your contractor with replicated wood components to match your Windsor Windows. Fenster also offers innovative replacement products to upgrade your existing Windsor windows with better energy performance, extended life span, and less maintenance utilizing cellular PVC technology.

Work smarter. Work faster. Save money. Now that’s a better view.

Visit our website to learn more about our product lines, or to fill out an order form for your Windsor window replacement parts today.


  • Anthony Crouse
    Posted July 3, 2014 at 4:52 pm | Permalink

    I have several Windsor windows that were installed in 1999 and are rotting bad. Wood inside and vinyl on the outside. These were the best Windsor made at the time. Tilt and removable. Can you help?

  • Sandy Welch
    Posted May 22, 2016 at 3:10 pm | Permalink

    My hardware for my roll out Winsor wood windows is broken and I need new pieces. Can I get them from you?

    • Posted May 23, 2016 at 7:48 pm | Permalink

      Sandy, To my knowledge Windsor used Truth hardware. We can get just about any Truth hardware, we just need to know which one you need. You can send pictures of the part to Thank you.

  • Ray Hess
    Posted July 14, 2017 at 6:25 pm | Permalink

    Looking for a sash replacement for 1986 Windsor Double slider all wood window with a rubber boot ( no glazing stop ). Visible Glass size is 23″ X 39″

  • Carl
    Posted August 2, 2017 at 2:09 pm | Permalink

    I am looking for parting stop for an older 1990’s windsor sliding patio door. Is this something you can get?

    • Posted August 4, 2017 at 1:24 pm | Permalink

      Carl, We don’t do anything with doors, or hardware for that matter. Windsor is still in business. Have you tried to contact them or a dealer?

  • Ken Burdulis
    Posted August 20, 2019 at 6:21 pm | Permalink

    I have an exterior transom window that is cracked and needs replacement. Not sure of the manufacturer other than our exterior French door is Windsor so I am assuming the contractor used Windsor windows. The transom window is vintage 1999 and is vinyl clad. I can send pictures and dimensions.

    • Posted August 28, 2019 at 12:26 pm | Permalink

      Ken, I would agree. Assuming windows and doors were all original to the home, they are probably all Windsor brand. If you haven’t already, you can send information to customer service at, We do have a minimum order requirement. If you just need the glass replaced, a local glass company can do that without having to replace the sash.

  • Vincent Lovoy
    Posted November 22, 2019 at 10:30 pm | Permalink

    Since Windsor bought Monarch, do you have parts for Monarch windows also? I have two casement windows with double pane glass and the glass on both has lost it’s seal and the glass has turned cloudy. I need to replace these glasses, but have been told by glass companies and window companies that because they are casement, I have to replace the sashes. The problem is that everyone I have talked with tells me Windsor no longer supports the Monarch products and I will have to replace the whole windows. The frames are good and I feel that it’s bad business to have to replace a whole window because the glass went bad. Do you have a solution to my problem?


    • Posted November 25, 2019 at 1:03 pm | Permalink

      Hi Vince, I do. Find a better glass company. The notion that glass can’t be replaced just because its a casement window is ridiculous. Perhaps you have surface applied grills? I’ve heard a lot of times they don’t want to mess with removing the grills. Otherwise, common sense would tell you glass had to be put into the frame somehow, it should come out the same way it went in. Unfortunately I am not familiar with the Monarch brand. I couldn’t tell you one for another.

  • Patti
    Posted May 31, 2020 at 5:20 pm | Permalink

    Greetings! I have s rotted window sash from Windsor Window Pinnacle from 2006.
    With Covid 19, we do not want workmen to repair this problem. Therefore, we were wondering if their is a repair kit that I purchase and try is DYI project. Although, we are not skilled at all in the window domain.
    I have tried to hyper link the link to a google document that shows you our windor and the window sticker.If you highlight it and click track pad and then click services and then click open URL you will be able to view the document. Thanks so much, Patti

    • Posted June 2, 2020 at 1:55 pm | Permalink

      Sorry Patti, We do not have the template for the Pinnacle series. I believe Windsor still offers that model.

  • Ali
    Posted September 23, 2020 at 6:33 pm | Permalink

    Hi, we have window grids that have broken and need replaced. Where can those be purchased?

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