Replacement Windows vs New Construction Windows

Homeowners have two choices when buying windows for their home: replacement windows and construction windows. These two types of windows are mutually exclusive except in rare cases. This article aims to provide the differences between these two types of windows and suggest the best one for you.

Differences Between Replacement Windows and New Construction Windows

Definition

New construction windows are designed for clear openings in the house and they are usually with no siding or trim in place. Replacement windows are designed to replace new construction windows. New construction windows have flanges, attachments fins, or nailing on the exterior of the window. Replacement windows have no flanges or nailing fins. They have a smooth side which makes insertion easy. See more!

Ease of Installation

Generally, new construction windows are easier to install, although the peripheral work can be difficult. On the other hand, replacement windows are tricky to install because of exacting tolerances.

Where to Use

New construction windows are mostly used when building new structures or when a badly damaged structure needs to be repaired. Replacement windows are used when the peripheral area is in a good shape and there is an existing window in the structure.

Performance

When installed correctly, new construction windows are typically weather tight. Replacement windows are also weather tight although the absence of the nailing fins can be a major drawback.

When to Use New Construction Windows

When Replacing a Very Bad Window

The major cause of a bad window is if the peripheral area is in bad shape. The framing around the wall studs, interior dry wall, exterior siding, window and even sub flooring and floor covering may have been compromised by carpenter ants, rot, or termites. Since an extensive carpentry work will be performed on the window, it will be just as cheap, easy, and simple to install a new construction window as it is to fix a replacement window. In this case, a new construction window is better because it will protect better from the elements.

When Building an Addition

This is usually more like building a new house. Unless in very unusual situations, a new construction window is always better. Learn more details at: https://ezinearticles.com/?Why-Replace-Your-Windows-and-What-to-Look-For-When-Replacing-Your-Windows&id=7490090

When to Use Replacement Windows

When Replacing an Existing Window

If there is a need to replace an existing window, it is best to go with a replacement window because installing a new construction window will damage a good wall. The siding, trim, wall, and window elements are all connected. When one element is altered, it automatically affects other elements. Replacement windows are designed to slide in horizontally causing no damage to any of the elements. The only thing you need to remove is the interior trim.

Which One is Better?

Like other things in the window industry, there is not necessarily an easy answer. Generally, new construction windows are of lower quality and cheaper than replacement windows, though there are cheap replacement windows and a nice new construction. We recommend finding some local experts to look at your home so they make some suggestions.

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