Fiberglass mimics real wood and resists rot. Steel offers strength at a lower price point, so your choice comes down to budget and style.
Fiberglass Versus Steel At A Glance
Each material brings its own strengths to an entrance:
- Fiberglass look: These doors echo real wood grain without the rot or upkeep. A grand fiberglass entry door averages about $11,953.
- Fiberglass return: Beauty meets value at resale. Grand fiberglass entry doors return roughly 87% of their cost.
- Steel strength: Steel brings toughness and a friendly price. A steel door averages around $2,547.
- Steel return: Few upgrades pay back like this. Steel entry doors deliver a strong 216% return on investment.
- Shared perks: Both seal tight against winters. Each option comes in any Sherwin Williams color with custom matching.
Which Door Wins For You?
| Option | Pros | Cons | Best For | Price (NE avg) |
|---|---|---|---|---|
| Steel | High ROI, strong, budget-friendly | Fewer wood-look options | Value-focused homeowners | ~$2,547 |
| Fiberglass | Wood look, no rot, low upkeep | Higher upfront cost | Design-driven homeowners | ~$11,953 |
Which Door Wins For You?
Top Recommendation: Steel doors for a standout 216% return on investment.
Best for Budget: Steel again, with an average near $2,547.
Best for Curb Appeal: Fiberglass for its rich, wood-like grain and 87% return.
Request a free door estimate from Coastal Windows & Exteriors.
Browse our complete door FAQ guide from Coastal Windows & Exteriors.
Explore the Coastal Windows & Exteriors Doors Exterior Remodeling Home Improvement Help Center.
Still have questions about What Is The Difference Between A Fiberglass Door And A Steel Door? See the areas we serve and talk to your local door contractor.
Last Updated: August 2026
Sources:
- JLC 2025 Cost vs. Value Report — New England, fiberglass and steel entry door cost and return figures for the region. (2026)