Nov 18, 2025 · Windowsills add usable space to rooms, protect your home against water, and can even make your home more energy efficient. Our guide below will help you learn about the different types …

A windowsill (also written window sill or window-sill, and less frequently in British English, cill) is the horizontal structure or surface at the bottom of a window. Window sills serve to structurally support …

WindowSill is a customizable command bar that boosts productivity with AI writing tools, media and meeting controls, clipboard history, quick reminders, and more—plus free extensions to expand …

The meaning of WINDOWSILL is the horizontal member at the bottom of a window opening.

/ ˈwɪn·doʊˌsɪl / Add to word list a shelf formed by the bottom part of the frame of a window (Definition of windowsill from the Cambridge Academic Content Dictionary © Cambridge University Press)

Oct 8, 2025 · Some people like to grow potted flowers on it, others put their children’s art crafts on it to dry in the sun, and most people assume it’s called the windowsill. However, this part of your window …

Window sills are important to the design and functionality of the window. Despite common belief, the window sill is found on the outside of the home. Inside the home, the part of the window often called …

Mar 4, 2022 · Windowsills are critical to the function, security, and efficiency of your windows. Learn how to replace a windowsill and maintain your window.

Any little hole that's in your foundation, around the windowsill, around a crack, anything, they're going to be able to get through.

Window sills provide structural support for the window system. They prevent water from entering the home through gaps in the window frame. Window sills can be made from wood, stone, concrete, or …