Installing a steel front door is one of the best upgrades GTA homeowners can make in 2025. Steel doors offer a strong mix of security, insulation, and curb appeal, without the high price tag of some other materials. If you’re planning to replace your old exterior door, this guide will break down what you need to know: from how much a steel front door costs to how it stacks up against other options like fiberglass.
Average Steel Front Door Cost in GTA (2025)
So, how much does a steel front door cost in GTA? On average, expect to pay between $800 and $2,000, depending on size, style, glass inserts, sidelights, and whether it’s a full-frame or retrofit installation.
| Steel Door Type | Price (Installed) |
|---|---|
| Standard pre-hung steel door | $800 – $1,200 |
| Steel door with glass insert | $1,200 – $1,800 |
| Steel door with sidelight or transom | $1,800 – $2,500+ |
| Custom-sized or insulated security door | $2,000 – $3,000+ |
Labour cost typically runs $300–$600, depending on whether it’s a replacement or a brand-new opening (like cutting into brick).
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What Impacts Steel Door Pricing?
Several things affect what you’ll pay. Here’s a breakdown:
1. Size and Configuration
A standard 36” x 80” steel slab is the most budget-friendly. Add-ons like sidelights, transoms, or custom height raise the price.
2. Insulation and R-Value
Steel doors with a polyurethane core offer better thermal performance, essential for GTA winters. Higher insulation means a slightly higher cost—but big energy savings.
3. Glass and Decorative Features
Full or partial glass inserts boost natural light and aesthetics—but also add to cost. So does frosted, bevelled, or stained glass.
4. Installation Type
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Retrofit installations (swapping the door but keeping the frame) are cheaper.
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Full-frame replacements involve new jambs, trim, and insulation—more work, more cost.
5. Paint or Finish
Steel doors come factory-primed, but you can upgrade to a pre-finished colour for convenience.
Are Steel Doors Cheaper Than Fiberglass?
Yes, in most cases, steel doors are cheaper than fiberglass doors—sometimes by 15–30%. Here’s how they compare:
| Feature | Steel Door | Fiberglass Door |
|---|---|---|
| Price (Installed) | $800 – $2,000+ | $1,200 – $3,500+ |
| Insulation Value | High with polyurethane core | Slightly higher with foam-filled core |
| Durability | Strong, but may dent | Very durable, dent-resistant |
| Appearance Options | Painted, wood-grain available | Wide variety of wood-look textures |
| Maintenance | Low | Very low |
| Cold Weather Rating | Excellent | Excellent |
Benefits of Choosing a Steel Front Door
Steel entry doors are a top choice for Vaughan homes—and here’s why:
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✅ Affordability: Great value for homeowners on a budget
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✅ Security: Steel is naturally resistant to forced entry
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✅ Weatherproofing: Holds up to wind, rain, and cold
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✅ Energy Efficiency: Many models are Energy Star certified
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✅ Low Maintenance: No warping, no rotting, easy to repaint
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✅ Curb Appeal: Wide range of styles and finishes available
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✅ Fire Rated: Many steel doors are fire-resistant for added safety
Need a Quick Estimate?
We offer free quotes on all door projects in GTA. Whether you’re doing one door or a full entry system upgrade, we’ll help you get a price that fits your budget.
👉 Request your free quote here.
Or use our door cost estimator tool to get started.
Trusted by GTA Homeowners
We’ve installed hundreds of doors across GTA—Maples, Fort Garry, St. Vital, you name it. Check out what locals say about working with Polaris Windows & Doors:
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Final Word
Steel doors are a no-brainer if you’re looking for a strong, affordable, and energy-smart option in GTA. And in 2025, with energy costs still climbing, it’s a small upgrade that brings big returns.
Want to know exactly how much your new steel front door will cost?
Reach out for your free quote today →
We’ll help you find the right style, the right fit, and the right price—guaranteed.
