Choosing the right front door isn’t just about appearance; it affects your home’s security, insulation, and energy bills. If you’re living in Vaughan, where winters are freezing and summers get humid, your front entry needs to do more than just look good. That’s where the decision between fiberglass vs. steel doors comes in.
At Polaris Windows and Doors, we help homeowners across Vaughan and the Greater Toronto Area choose doors that fit both the look and function of their homes. Here’s what you need to know before making the right investment.
Let’s break down the differences between fiberglass and steel, and help you choose the right exterior door for your home in the GTA.
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Differences Between Fiberglass and Steel Doors
Explore how fiberglass and steel doors compare in materials, durability, energy efficiency, design options, cost, and performance for Vaughan homes.
1. Understanding the Materials: Fiberglass and Steel
Fiberglass doors are built with reinforced composite skins and a dense foam core, mimicking real wood grain but without the maintenance issues like rot or warping. They’re ideal for homeowners looking for something stylish and energy-efficient.
Steel doors, on the other hand, are made from strong galvanized metal, also filled with insulation. While they may not offer the same design flexibility, they’re known for their high security and strength. And if you’re on a tighter budget, steel typically costs less up front.
Explore more about our fiberglass door options and steel door installations available across Vaughan.
2. Suitable for Vaughan Climate
Vaughan homeowners experience a full range of seasons, with harsh winters, spring rains, and intense summer heat. That means your door needs to withstand moisture, cold, and thermal shifts without bending, cracking, or letting in drafts.
Fiberglass doors handle these conditions better. They don’t rust, don’t absorb water, and hold their form in extreme temperatures. Their foam insulation core also helps cut down on heating costs in winter and keeps the cool air inside during summer.
Steel doors are still a solid option for energy efficiency, especially when installed correctly. However, they can be prone to dents or minor surface rust if scratched and left untreated. We use weather-resistant finishes and protective coatings to extend their lifespan.
Looking to boost energy performance? See how we help reduce energy loss with energy-efficient doors and triple-pane windows.
3. Style and Design Flexibility
When it comes to curb appeal, fiberglass doors take the lead. They’re available in various textures, colours, and configurations. Whether you’re going for a modern glass-panelled look or something traditional like an oak woodgrain, fiberglass gives you options.
Steel doors typically offer a cleaner, minimalist style. They’re ideal for homes going for a sleek or industrial vibe. They can also be painted in almost any colour, but they won’t match the depth or realism of a fiberglass woodgrain finish.
Want to browse design inspiration? Our exterior door gallery shows the range of style options we install in homes across the GTA.
4. Strength and Home Security
Steel doors are widely seen as the most secure option for residential homes. With their rigid construction and ability to integrate multi-point locking systems, they are extremely resistant to forced entry. That makes them a top pick for Vaughan homeowners prioritizing safety, especially at side entrances and rental properties.
Fiberglass doors still offer excellent security when installed with proper locks and reinforcements. Our door systems can be fitted with the same multi-point locking hardware used on steel doors, giving you peace of mind without sacrificing style.
Considering a full upgrade? We also offer door replacement services in Vaughan and advanced front entry installations.
5. Installation and Longevity
One major advantage of fiberglass is that it’s incredibly low-maintenance. It won’t warp, crack, or rust, and it’s easy to clean. Properly installed, a fiberglass door can last 20+ years without issue.
Steel doors may require touch-ups over time, especially around scratches and edges, but they’re incredibly strong and will hold up under regular use. As long as the finish is maintained and the door doesn’t suffer repeated dents, it can last just as long.
And keep in mind, both doors need to be installed properly to perform their best. At Polaris, our Vaughan-based team handles door installation from start to finish, ensuring airtight seals, proper flashing, and smooth operation.
If you’re not sure where to start, our guide on how to choose a window and door replacement company can help.
6. Cost Comparison
Steel doors typically have a lower starting price, making them appealing for homeowners working with a tighter budget. Fiberglass doors cost more initially, but offer better returns in insulation savings, low maintenance, and long-term curb appeal.
We break down typical Vaughan pricing in our blog on how much a steel front door costs, and for installations, check door installation costs.
Plus, with Polaris, Vaughan homeowners can take advantage of flexible financing plans, no payments for 90 days, and up to 30% off select installations.
Which Type of Door Is Right for Your Vaughan Home?
Vaughan homes deal with everything from icy winters to summer humidity. The right door should perform in every season, while keeping your energy bills down and your home secure.
Choose a Fiberglass Door If:
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You want a wood-look finish without the maintenance
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Energy efficiency is a priority (fiberglass doors are better insulators)
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You’re planning to stay in your home long-term and want lasting value
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Your home’s design calls for stylish detailing and custom options
Choose a Steel Door If:
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You want a more affordable, secure option for your front or side door
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You’re focused on strength and fire resistance
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You’re okay with minor upkeep like paint touch-ups
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You want a durable solution for high-traffic or rental properties
Both door types can be upgraded with multipoint locking systems, glass inserts, and custom finishes.
Still unsure? Our Vaughan team can help you decide during a free consultation. Start here: Door Installation Services in Vaughan
Why Vaughan Homeowners Trust Polaris for Door Installations
We’re more than just a supplier; we’re a full-service window and door installation company, trusted across Vaughan for expert workmanship, fair pricing, and fast, clean service.
Here’s what makes Polaris the go-to for local homeowners:
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Locally owned & operated: We know Vaughan’s climate, bylaws, and neighbourhoods.
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Professional installations: Every door is custom-fitted and sealed to maximize insulation and weather resistance.
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Energy-efficient solutions: All our doors meet or exceed ENERGY STAR® standards.
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Flexible financing: Pay nothing for 90 days or choose low monthly payment plans.
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Excellent reviews: Our reputation is built on referrals and customer satisfaction.
We also specialize in patio doors and can help you learn how to choose patio doors for your home. For additional door information, check out what are the different types of doors and where to buy doors.
Final Words
The choice between fiberglass vs. steel doors depends on your budget, your priorities, and the unique needs of your home. Both offer excellent benefits, but the best value comes from choosing the door that fits your Vaughan lifestyle and getting it installed right the first time.
Ready to upgrade your entryway?
Visit our Vaughan showroom
Contact us here for a free quote and expert advice.
Whether you’re looking to improve security, energy efficiency, or curb appeal, Polaris Windows and Doors is your trusted partner in Vaughan.