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  1. PVC Replacment Sill - DIY Home Improvement Forum

    Sep 30, 2016 · I need to replace some of the window sills. I have classic wooden double hung windows that have vinyl replacement windows. My sills are 1.5" thick. The first one I made by …

  2. PVC window sills - DIY Home Improvement Forum

    Sep 19, 2009 · Are you speaking of the window "sill" on the inside of the window or the bottom of the actual window frame that the bottom of the window sash closes on?? If it's the "frame" or …

  3. Replacement Window Sill Measuring - DIY Home Improvement …

    Jun 24, 2024 · Hi, How do I measure external window sill for ordering replacement? I believe back portion is under bottom part of window!! Thanks

  4. Window Sill On Vinyl Windows - DIY Home Improvement Forum

    Aug 8, 2023 · Hello everyone. I am planning to replace wood windows in my home with vinyl windows sized to my interior rough opening with a nailing fin. This is my first time doing …

  5. Window sill - DIY Home Improvement Forum

    Jul 9, 2021 · After you get the new sill to test fit, fill the cavity under the sill with expanding foam and secure the new sill with trim screws next to the jamb liners. It is very easy if you use the 2 …

  6. Angled Window Sill, Flat Bottom Vinyl Replacment...

    Apr 20, 2022 · Hello, so I replaced an old bathroom window with a new vinyl window. The old window sill had to be replaced also, but the problem I have run into is the sill is slightly angled, …

  7. Rotten window sill - DIY Home Improvement Forum

    Jun 18, 2023 · Looking for advice on how to replace this piece of rotten sill/trim, I've got tools and time but have never done any window work. Do I need to pull off all the trim pieces around the …

  8. Basement window sill - DIY Home Improvement Forum

    Mar 20, 2022 · Getting ready to frame out my basement I’m just Not sure how to make or attach sale or frame for the sill here.

  9. Waterproofing exterior patio door sill with interior and...

    Jun 23, 2024 · Our sunroom interior slab is at the same level as the exterior patio slab. Entire wall is being reframed with a new patio sliding door going in. What's the best way to waterproof at …

  10. How to repair rotting sills on Weathershield casement...

    Sep 8, 2024 · The window mechanisms themselves seem to be OK so we don’t want to replace the entire windows. What material is the best for replacement sills and brick mould – Azek or …