Common Replacement Window Terms Explained

Whether you’re an experienced homeowner or just starting to learn about replacement windows in Parker, CO, there are some important terms you should be familiar with. Keep reading to learn these terms and their explanations.

 1) Window Frame – The frame holds the window glass in place and is usually made of vinyl, wood metal or a combination of materials.

2) Window Pane – The window glass. Window panes can come in options like double panetriple pane and energy efficient coatings like low-e.

3) Window Glazing – The number of glass layers a window has. A window glaze can be single pane, double pane or triple pane. The more glaze a window has, the more energy efficient it is.

3) Window Sash – A window sash holds the window pane in the window frame.

4) Low-E – Low-E refers to a glass coating that reflects infrared radiation to keep heat in your home when the weather is cold and out of your home when its hot.

5) Bay Window – Bay windows are three windows joined together at a 30, 45, 60 or 90 degree angle to extend out past the house’s exterior.

6) Bow Window – Bow windows are similar to bay, except the windows are joined together at a 180 degree angle.

7) Head Jamb – The groove at the top of the window that allows the window sash to move in and out of place inside the window frame.

8) Upper Sash – The top part of the window, generally made up of a pane of glass set in a frame. The upper sash is fixed in a single hung window, but moves in a double hung window.

9) Side Jamb – Window grooves that help the sashes move up and down or side to side.

10) Trim – The trim helps the window frame fit flush inside the exterior wall for a tight, weatherproof seal.

11) Stop – Stops are usually made from wood, and are nailed to the window frame to hold the different window parts in place.

12) Lower Sash – The bottom window portion. The lower sash usually moves in both double and single hung windows.

13) Sill – The window sill is the lowermost part of the window, and it usually sloped to help water flow off the window when it rains or when the window is cleaned.

14) Block Frame Window – A block frame window is an ideal replacement window when replacing a wood sash of an old double hung model.

15) Sloped Sill Adapter – This mechanism is used to cover the gap between an old sloped sill and a new block frame in order to adapt the new window to the original sloping sill.

United Windows & Siding, located at 12090 W 50th Place Unit B, Wheat Ridge, CO 80033, can help guide you through your Parker, CO replacement windows project, whether or not you’re familiar with all the above window terms. Give us a call at (720-535-4767 to learn more about how we can help you and your family.

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Our products are backed by our true 100% lifetime warranty* with no trip fee and no labor fee! An investment in new windows or siding from United Windows & Siding will increase the value of your home, because our warranty transfers to the new homeowners when you sell.