Casement replacement windows open outward on hinges controlled by a rotating handle, thereby distinguishing them from sash windows. Generally, casement windows offer considerable light penetration and viewing space. The handles on casement windows, however, can be tricky: although the handle opens and closes the window with little pulling or pushing, locating and maneuvering the handle can be awkward, especially when blinds have been installed. Items you generally will want to consider when choosing the best casement replacement windows is effectiveness, type of materials, glass construction, and ease of installation.
When choosing the best casement replacement windows, it typically is important to consider effectiveness, as well as cost. The building material used can influence the effectiveness of the window. For example, vinyl casement replacement windows usually are reasonably priced, but early versions in the 1990s often presented leakage and insulation problems. As of 2010, the grade of vinyl had improved to the point where insulation became a minimal concern.
Other types of casements are steel, aluminum, wood clad, and fiberglass. Metal casement replacement windows conduct moisture and heat, which usually makes them less than satisfactory insulators. Fiberglass, vinyl, and wood insulate well, with wood being the best. While wood can rot once paint cracks, wood clad typically has a vinyl covering, thereby making the unit maintenance-free.
Another consideration is glass construction. Double panes can help keep out extreme temperatures, so that the home can remain cool in warmer months and warm in colder months. It can be important for you pay attention to both listed R-factors and U-factors for the entire window when considering double panes. The R-factor measures the effectiveness of insulation — the higher the R-factor number, the better the insulation. The U-factor measures the amount of heat transfer — the lower the U-factor, the better the window is at keeping temperatures constant.
An e-coating can be applied to glass surfaces. This typically helps keep heat from transferring in or out of the home. Krypton or argon gas can be injected between double panes, thereby helping to insulate and prevent heat transfer.
Ease of installation and cosmetic appearance are two other considerations when deciding on casement replacement windows. Vinyl windows are usually easier to install than wood or metal because there is more give in the material. The most natural appearance is that of wood, followed by the look of manufactured materials. Vinyl products come in various shades and the color typically exists throughout the product, thereby assuring consistency if chips occur.
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allenJo
Post 3 |
@Mammmood - It’s my understanding that vinyl replacement casement windows are the most efficient actually. I think it’s notable that the article mentions that you can cover the wood windows with vinyl.
I’ve heard that vinyl is good at keeping your house warm during winter and cool during summer. I don’t know the science behind that but I think it makes sense. I also believe that it would be much easier for you to install. |
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Mammmood
Post 2 |
@SkyWhisperer - I think that R factor and U factor are really important if you want to justify the replacement window cost. The article doesn’t say but there’s a formula you can use to figure out these values.
You can find the formula online but you can also visit your local home improvement store and they should be able to tell you. The formulas will tell you what value you need if you need to keep your house at a certain temperature. It’s basically an efficiency calculation.
Even if you need to spend more on the replacement windows it’s worth it in my opinion because you will save money on your utility bill in the long run. |
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SkyWhisperer
Post 1 |
I like the wood replacement windows myself, not only for their overall effectiveness but because of the décor. Really all casement replacement windows can be visually appealing but wood is especially attractive with houses that have wooden siding.
We almost bought such a house years ago but it was outside of our price range. However the house was thermally efficient in every way and the windows played an important role in that.
I don’t know if the wood was covered with vinyl as the article talks about, but I wouldn’t doubt it. The owner spared no expense in updating every feature of that house. |
