What to Compare
Compare Fiberglass Impact Entry Door and Steel Impact Entry Door using cost installed, miami-dade noa, wind rating. Check the exact product or local service proposal, then request matching written terms before choosing for your Florida home. Use the differences below to identify the questions that matter for your project.
Head-to-Head Breakdown
Fiberglass Impact Entry Door
Features and considerations
- Won't warp, rot, or rust in Florida's heat and humidity
- Available in wood-grain textures — high-end appearance
- Low maintenance — no painting required typically
Limits and questions
- Impact on cost if damaged — harder to repair than steel
- Premium fiberglass doors require skilled installation
Steel Impact Entry Door
Features and considerations
- Good insulation with foam core
- Wide range of styles available
Limits and questions
- Can rust at coastal Florida properties without maintenance
- Can warp in extreme Florida heat if improperly finished/maintained
- Requires periodic painting to prevent rust
Side-by-Side Comparison
| Fiberglass Impact Entry Door | Steel Impact Entry Door | |
|---|---|---|
| Cost Installed | Request an itemized quote for Fiberglass Impact Entry Door; compare the same scope and payment period. | Request an itemized quote for Steel Impact Entry Door; compare the same scope and payment period. |
| Miami-Dade NOA | Available for qualifying products | Available for qualifying products |
| Wind Rating | Ask the Fiberglass Impact Entry Door provider to document wind rating for the exact offer. | Ask the Steel Impact Entry Door provider to document wind rating for the exact offer. |
| Coastal Salt Air | Ask the Fiberglass Impact Entry Door provider to document coastal salt air for the exact offer. | Ask the Steel Impact Entry Door provider to document coastal salt air for the exact offer. |
| Heat Warping | Ask the Fiberglass Impact Entry Door provider to document heat warping for the exact offer. | Ask the Steel Impact Entry Door provider to document heat warping for the exact offer. |
| Maintenance | Ask the Fiberglass Impact Entry Door provider to document maintenance for the exact offer. | Ask the Steel Impact Entry Door provider to document maintenance for the exact offer. |
| Thermal Efficiency | Ask the Fiberglass Impact Entry Door provider to document thermal efficiency for the exact offer. | Ask the Steel Impact Entry Door provider to document thermal efficiency for the exact offer. |
| Fit for your project | Ask the Fiberglass Impact Entry Door provider to document current quote and terms for the exact offer. | Ask the Steel Impact Entry Door provider to document current quote and terms for the exact offer. |
Frequently Asked Questions
Does Florida require impact-rated entry doors?
A Miami-Dade County Notice of Acceptance (NOA) or Florida Product Approval is required for compliance.
How much does an impact door cost in Florida?
Request dated, itemized proposals for Fiberglass Impact Entry Door and Steel Impact Entry Door using the same project details. Compare the included work, optional items, recurring charges and payment terms before deciding.
Consumer resources
Use these official resources when evaluating an offer. They provide general guidance and do not establish a winner between these options.
- FTC: checking home-repair offers and written agreements — General consumer guidance; not evidence of either brand's price or performance.