Do I really need storm windows?

Storm windows can help reduce air movement into and out of existing windows, helping to improve comfort and reduce heating and cooling costs.

Do double-pane windows need storm windows?





The short answer is no. Quality double pane windows will provide all the comfort and security you need. Your windows can be a significant source of heat loss, which means the more you can eliminate drafts and loss of heat through your windows, the more money you’ll save.

Do storm windows make house hotter?

As the name suggests, storm windows can protect your windows from being damaged by the elements. But since storm windows create an extra layer on your windows, this helps provide extra insulation to keep your home warmer.

What is the point of storm windows?

On modern houses they serve on existing windows in order to improve their thermal insulation and soundproofing. Aside from insulation, storm windows provide an additional measure of protection for homes against damages to costly glass panes during inclement weather such as hail.

Do people use storm windows anymore?

Storm windows used to be a popular choice among homeowners who had old, drafty windows but who couldn’t or didn’t want to buy replacement windows. Nowadays, homeowners are realizing that it often makes more sense to install new vinyl windows than to choose storm windows.

Are storm windows better on the inside or outside?





Although they may not be quite as efficient as exterior ones, interior storm windows are still more energy efficient than traditional single pane windows because they add another layer of insulation to your windows. Their advantage over exterior storm windows comes in their greater convenience.

What’s the difference between a storm window and a regular window?

“Storm windows” refers to windows that are installed on the outside of the already-installed, primary house windows. Their reason for being is to give extra wind protection and weather insulation. Storm windows are installed on top of your existing windows to normalize the temperature inside.

Do storm windows help in summer?

Without air conditioning, the circulation of fresh air is the easiest way to stay cool. If you’ve got air conditioning, however, storm windows will act as another layer of insulation, keeping your AC’s cool air inside the home and hot air out, increasing energy efficiency.

Do storm windows add R value?

Attaching storm windows is another historically accurate way to increase the efficiency of original windows. Historic windows used in combination with storm windows have been shown to have even better insulating properties than double-pane windows, an R value of 1.79 compared to 1.72 for new windows.

Do storm windows reduce noise?



If you do not need new windows, adding storm windows is an excellent option for reducing outside noise. Many now open just like any other double-hung window, so they do not have to be removed in the spring, and can be made to precisely match your existing windows.

How much do storm windows reduce sound?

Soundproof Windows Vs. Storm Windows

Storm Windows Soundproof Windows
% Noise Reduction 10% to 35% 75% to 95%
Reduces Draftiness good excellent
Reduces Hot/Cold Spots good excellent
Historical Preservation good excellent

Will new windows make house quieter?

The short answer is yes, replacement windows can make your home quieter, but first we need to explain a little of the science behind acoustic testing. Windows, doors and other building materials are tested for sound absorption and given an STC rating.

How much does a storm window cost?



Average cost:

The cost to replace or install a storm window in your home is $200 to $460 per window on average. These windows are a low-cost investment that can better insulate and protect your home.

How long do aluminum storm windows last?

20 to 35 years

Aluminum storms windows
They require very little maintenance and are almost completely resistant to rust and corrosion. Depending on how well the windows are treated, they will last from 20 to 35 years.