The market for exterior doors, also known as entry doors, is anticipated to grow by 161.48% in value from 2020 to 2027. These doors are essential for any home because they provide security and insulation while improving curb appeal.
Exterior steel and fiberglass entry doors are the most popular types on the market today. They’re beginning to overtake traditional wood alternatives because they’re more durable and energy-efficient. They’re both great options but have unique characteristics that set them apart.
Please read our guide to learn more about the difference between fiberglass and steel doors and how to choose the right one for your home.
What Are Fiberglass and Steel Doors?
The manufacturing process is one area where steel and fiberglass entry doors set themselves apart from other options. They’re made of unique materials that keep them energy-efficient and durable.
Fiberglass is a type of plastic that’s strengthened by glass fibers. Fiberglass doors are made up of 2 layers of fiberglass skin, an insulated foam core, and a thick polyurethane frame.
The core provides insulation and support, protecting it from damage. The composite or wood rails on the side work with the frame to reinforce it.
Exterior steel doors aren’t made of solid steel because, if they were, they’d be too heavy to sit on a wall. Instead, they’re made with a front and back layer of 20 gauge steel.
What Is The Difference Between Fiberglass and Steel Doors?
Materials aren’t the only thing that sets two types of entry doors apart. When comparing fiberglass vs. steel doors, you’ll notice differences in customization, durability, and security.
Customization
It’s easier to mimic wood grains on a fiberglass door. They may be the right choice if you want a classic wood look for your home.
Don’t despair if you prefer steel. More customization options for these doors are available today than ever, including cut-out glass patterns. You won’t get the same look as a fiberglass door, but steel’s designs may be a better fit for your home.
Durability
Fiberglass doors are durable and last for years without warping, getting dented, or scratching. They’re easy to maintain, requiring nothing more than a regular cleaning with a damp cloth.
Steel entry doors are also durable, thanks to the strong materials they’re made of. If they get dinged or dented, you can repair them with an auto body kit. Severe damage may require you to seek a professional’s help or replace the entire door.
Security
One of the few disadvantages of fiberglass doors is that they aren’t the safest model. They’re more secure than wood. That honor goes to steel doors because their strong frames prevent forced entry. This is essential in a world where 30% of burglars enter homes through an unlocked door or window, and 34% enter through the front door.
How Can I Choose and Install the Right Door?
Knowing the difference between fiberglass and steel doors helps you choose between them, but there are several options within these broad categories.
Factors to consider when choosing a door include curb appeal, brand, and model. You’ll also need to find a professional contractor to install the one you choose.
Curb Appeal
Curb appeal increases the selling price of your home by 7% in a regular housing market and 14% in a slower market. Anything can affect it, including the style and type of entry door you choose.
Make sure to choose a door that fits your home and location because what looks appealing in one house may become an eyesore in another.
For a fiberglass door, choose the most realistic and appealing wood you can find. This is usually the most attractive design these doors have to offer.
Consider a cut-out glass design or a wood-textured look with a smooth finish or high-definition embossing for a steel door. They’ll give your home a modern flair and an added boost of security that buyers will appreciate.
Brand and Model
The thriving entry door market has various brands vying for your attention, and Provia fiberglass and steel doors are some of the best. The company is a trusted manufacturer that’s been in the business for years.
They offer three different fiberglass models.
Embarq:
- It is 2.5 inches thick
- Features a double seal on the door and frame
- It has a custom sweep on the bottom
- Has record low heat conduction
- Earned an Energy Star partnership
Signet:
- It comes in 5 types of realistic wood grains and seven stains
- It lets you customize your dimensions
- It is more durable than other fiberglass doors
- A warranty protects it
Heritage:
- It offers a realistic wood appearance
- It is durable and not prone to warping.
- Allows you to customize your dimensions, stain, and finish
Choosing between these three options is a matter of deciding what’s most important to you in your home. Choose the Embarq to get the highest level of energy efficiency, the Signet for a more appealing design, or the Heritage for durability and security.
ProVia offers the best Exterior Steel Doors too.
Legacy:
- It’s a professional-class door.
- Energy efficient
- Embossed texture provides a traditional panel wood door look
- It comes in dozens of styles
- Offers sidelines
The Bottom line:
The difference between fiberglass and steel doors allows you to decide which is best for your home.
They each offer unique designs and different levels of durability and security.
Deciding between fiberglass and steel is the first decision you’ll need to make.
You’ll also need to decide what brand and model fits your home and who to hire to install it.
[ Download ProVia Door Brochures ]
Where Can I Find the Right Door Contractor?
Finding the right installer to place the door you’ve chosen is a necessary step. They’ll be able to install it properly, adjust it to your specifications, sanitize the area afterward, and return to do repairs if needed.
Make sure you choose an experienced professional with past quality work to show you. Get a quote to see how much the job will cost because many dealers offer installation for free or at a discount if you purchase a door from them.
STL Windows and Doors is a trustworthy installer and Platinum Dealer of Provia products.
We offer a free, no-obligation in-home estimate. Don’t forget to choose a first-time customer deal; you’ll be glad you did.
Start here for your free estimate!.


