Do Storm Doors Improve Energy Efficiency? Do Storm Doors Improve Energy Efficiency?

Installing storm doors in your home can help you lower your heating cost in the winter and increase the coolness of your house in the summer.  They can be an effective way of helping to regulate the temperature throughout your house, which saves you money on your heating bill.

What Makes Storm Doors Efficient?

Storm doors are made specifically to keep the heat out in the summer and the cold out in the winter.  Storm doors have multiple glass panels that help to reduce the flow of heat into your home during the warmer months.  This same layering of glass also protects against the elements when winter comes around. Fiberglass, steel with polyurethane, or wood cladding make up the core of the door to increase its energy efficiency.  They also come with improved weather fitting and tend to have a tighter fit within the door frame.

Should I Install One if I Live in A Mild Climate?

If you live in a typically mild climate that doesn’t experience a lot of fluctuations in temperature, then you will not see as much benefit from installing storm doors as someone who lives in a climate that has more extreme seasons.  In fact, if you live in a mild climate, you may want to forgo storm doors completely as it may just end up being an added expense with little benefit.

Will It Add Additional Protection to My Current Door?

If your doors are mostly glass or are made out of a light material, then adding storm doors can definitely increase your home’s energy efficiency and lower your heating bill.  Lighter doors tend to allow heat to escape and also emit cold, creating a double need to keep your thermostat high.  Storm doors will protect your doors from the elements; creating a barrier between the outside and the inside of your home. 

Will Storm Doors Fix the Problems with My Current Door

While storm doors will increase the energy efficiency of your home, they can not fix any current problems with your doors.  If the doors to your home are leaky or poorly insulated, adding storm doors may help, but will not fix the problem.  Adding weather stripping to existing doors before installing your storm doors will help increase the efficiency of the new storm doors, allowing then to keep out the elements better.

How Efficient are the Doors?

If installed properly, a storm door can increase your home’s energy efficiency by as much as 45 percent and it will drastically cut down your heating bill. In addition, your house will be more environmentally friendly and comfortable to live in. 

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