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Best Exterior Doors for Insulation

Best Exterior Doors for Insulation

Windows and doors are a striking way to add character to your home. But the wrong ones or old ones could cost you in terms of energy efficiency. That’s because leaky or inefficient ones can let out up to a third of your home’s heating or air conditioning, according to the Department of Energy.

When you’re swapping out your home’s exterior doors in Bloomington, IN, you’ll want to select the most energy-efficient option out there. At Pella of Bloomington, IN, our front entry doors are constructed with energy efficiency and long-term performance in mind. And you’ll have the option to customize them for your home, with just the right hardware, color and glass features for your preferences.

Here are our top picks for best exterior doors for insulation.

Fiberglass Exterior Doors

When you’re selecting an insulation type for your home, there’s a reason why fiberglass is the most popular. It doesn’t conduct heat very well, keeps temperatures stable and withstands moisture. The same can be said about fiberglass exterior doors, which are frequently one of the top choices for energy-efficient doors.

As an additional bonus, fiberglass:

  • Has reduced expansion and contraction, making them ideal if you reside somewhere very hot or cold.
  • Doesn’t depend on a lot of extra care, such as painting.
  • Naturally resists dents and scrapes.

At Pella of Bloomington, IN, you’ll have complete access to a large number of choices that fit your home’s unique aesthetic, including solid and glass fiberglass doors.

While a glass pane is a good way to add more natural light into your home, you might be concerned if it will make the door less insulating. With energy-efficient glass as an option, you’re guaranteed to find a style that works with the weather in Bloomington, IN.

Our glass selections consist of full light to one-quarter light, with optional glazed glass for added privacy. You’ll be able to further customize your door with caming, beveling and between-the-glass grilles and blinds.

Steel Exterior Doors

While steel doesn’t insulate as well as fiberglass, it’s still a great material for your front door, particularly if you want additional security. Steel exterior doors are very tough, which promises long-lasting durability against severe weather. Like fiberglass, steel doesn’t require much maintenance like painting.

At Pella of Bloomington, IN, our steel doors are available in three attractive traditional and contemporary styles, two-panel square, six panels and flush. You’ll be free to select from a striking white or a primed finish, so your door can be whatever color you’d want.

We partner with Baldwin, a quality hardware brand, so you’ll have additional security enhancements for your steel door and extra peace of mind.

Other Things to Think About When Upgrading Your Exterior Door

Now that you’ve picked out the material you want, there are a few other things you ought to think about when purchasing new entry doors.

You Typically Don’t Need a Storm Door

When working on your door replacement project, you might be unsure of whether it’s worth adding a storm door, especially if you previously had one. The U.S. Department of Energy says this typically isn’t worth the extra cost and won’t save you that much more energy. This combo is typically only beneficial if you have an older door that’s in good condition but needs extra insulation.

Don’t Forget to Check Energy Performance Ratings

Every entry door has an energy-efficiency rating from the National Fenestration Rating Council. You’ll want to keep this in mind when making your choice, as well as the weather in Bloomington, IN and your home’s unique design. This rating covers solar heat gain and U-factor.

For solar gain ratings, you’ll easily keep your home more comfortable in the summer with lower numbers and warmer in the winter with higher numbers. Picking the perfect combination should help with better stablizing indoor temperatures.

With U-factor, you’ll want to find a lower number. This means the door is more efficient at conserving heat inside.

For ideal performance and energy efficiency, look for doors that are ENERGY STAR® certified. Doors that bear this certification use multiple panes of glass to restrict heat flow, resilient core materials for enhanced insulation and a secure seal to decrease energy loss.

These types of doors sometimes lower your energy costs while making your home more comfortable. And reduced energy needs means better protection for the environment and natural resources. At Pella, we’ve remained a proud partner with ENERGY STAR since 1999 and offer many models that meet or exceed ENERGY STAR certification standards across the country.

There’s a reason why Pella is the top entry door brand by homeowners.* Our exceptional exterior doors can be customized and you’ll receive helpful advice from our experts from beginning to end, from your consultation to installation and more. We’re here to make the process easy and even enjoyable. To learn more, reach out to us at 812-333-6371 today!


*Study of homeowner perceptions of leading national brands. Study commissioned by Pella, 2019.

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