How Fiberglass Doors Reduce Energy Costs

Fiberglass front door on home

As a homeowner, you want your residence to be as cost-effective as possible. One way to reduce your home expenses is to invest in energy-efficient options. Using less energy can result in saving money on utility bills. Your front door can be a huge source of energy waste. Installing replacement doors is a great way for homeowners to not only give their property a fresh new look and boost curb appeal but also make their home more eco-friendly and comfortable.

Fiberglass doors are one of the most durable and energy-efficient options available. Here, New Jersey Siding & Windows, Inc., a family-owned and operated business serving clients in northern New Jersey, details why fiberglass entry doors are energy-efficient and how they can save you money in the long run.

Why Fiberglass Doors Are an Excellent Eco-Friendly Option

One reason fiberglass doors are an excellent choice for replacement doors is their energy-efficient properties. Fiberglass is a poor conductor of heat, meaning it reduces heat transfer well. In addition, fiberglass doors offer up to six times greater insulating power than standard wood door options. For these reasons, fiberglass doors can help you save on energy bills during the winter and summer. They also allow you to maintain ideal temperatures in your home, creating a more comfortable space for you and your family.

Other Benefits of Fiberglass Doors

As resourceful as fiberglass doors are at promoting energy efficiency, they offer several other advantages, as well. Consider some of the other ways you can profit from making the switch to these doors:


Given its polyurethane core, fiberglass doors are extremely durable. They are more resistant to damage compared to other door types, increasing safety and peace of mind. The durability of fiberglass doors allows them to stand up to the outdoor elements well without cracking or bowing. They won’t rust, rot, or warp, and aren’t susceptible to insect infestation or corrosion.

As hardy as these doors are, they also feature a light construction. This means they don’t place much stress on the door hinges, further contributing to lasting use.


As a homeowner, security is always going to be an important topic. Homeowners can enhance the security of their houses based on the type of door they have. The solid construction and high-quality hardware features of a fiberglass door make it a secure choice. When closed or locked, the reinforced steel plates make it one of the safest options for you and your family.

Low Maintenance

Keeping the pristine and elegant look that fiberglass doors are known for requires little maintenance. Homeowners can admire the appeal of their new front door year-round with only routine cleaning using a damp cloth.

Additionally, fiberglass doors are versatile enough that they can mimic the style of other doors without adding to maintenance needs. For instance, you may select a fiberglass door with a natural wood grain finish for aesthetic appeal. However, since the door contains no real wood, you won’t need to invest in the more particular cleaning requirements for wood.

Available Options

A home’s front door plays a crucial part in its overall curb appeal and is a direct reflection of a homeowner’s style and taste. Fiberglass doors are available in an array of options, allowing homeowners to create a piece that fits their aesthetic and matches their home seamlessly.

Shop Fiberglass Doors at New Jersey Siding & Windows, Inc.

Homeowners in the northern New Jersey area who are interested in replacing their current front door with a beautiful, eco-friendly option should consider a fiberglass door from New Jersey Siding & Windows, Inc. for their home improvement projects.

For over 20 years we have been providing our clients with quality products to help them enhance the look and function of their properties. Our vast inventory of fiberglass replacement doors allows clients to select from various textures, colors, and styles to add the ideal front door to their home. Furthermore, our team is more than happy to answer any questions you have about our offerings. Contact us today to learn more about our process or to gain more information about our selection of fiberglass replacement doors.