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Impact Windows

Impact Windows

Hurricane-rated impact windows engineered for South Florida's storm season. We install energy-efficient, code-compliant impact windows that protect your property and reduce insurance premiums — Miami-Dade NOA approved.

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Professional impact windows installation in South Florida — Nest Concrete project

About Our Impact Windows Service

South Florida's building codes require hurricane protection on every opening, and impact windows are the most effective solution — no shutters to deploy, no plywood to store, and permanent protection that works even when you're not home. Our installations use Miami-Dade NOA-approved products rated for large missile impact and design pressures up to +70/-80 PSF. Every window is custom-measured, factory-ordered to your exact specifications, and installed by certified technicians who understand Florida's strict installation protocols. We handle permitting, inspection coordination, and warranty registration as part of every project.

What's Included

  • Miami-Dade NOA approved products
  • Large missile impact rated
  • Energy-efficient Low-E glass options
  • Custom sizes and configurations
  • Full permitting and inspection coordination
  • Manufacturer warranty + installation warranty

Documented Outcomes

Hurricane protection without shutters

Insurance premium reductions up to 30%

UV protection and noise reduction

Increased property value

Energy savings from improved insulation

Pricing Guide

How Much Does Impact Windows Cost in South Florida?

Transparent pricing based on hundreds of projects across Broward, Miami-Dade, and Palm Beach County.

Typical Range$500 – $2,000 per window
Per Square Foot$55 – $110 per sq ft
Project Duration1–3 days typical home

What Affects Impact Windows Cost?

Window size

Small windows $500–800, large single-hung $800–1,200, sliding doors $1,500–4,000+

Glass grade

PGT/CGI standard laminated $55–80/sf, impact-plus with Low-E $80–110/sf

Frame material

Aluminum $55–75/sf, vinyl $65–85/sf, wood clad $90–110+/sf

Number of windows

10+ windows drop per-unit cost by 10–15% through installation efficiency

Custom shapes

Arched or custom shapes add $200–600 per opening

Permit & engineering

$500–1,500 per project, included in our pricing

Project Timeline

Impact Windows Installation Timeline

Day-by-day breakdown of what to expect during your project.

Week 1

Measurement & Ordering

Precise measurements. Product specification. Factory order placed (4–6 week lead time typical).

Week 4–6

Delivery & Permit

Windows arrive. Permit issued by building department. Installation scheduled.

Day 1–3

Installation

Existing windows removed. New windows installed with proper flashing and sealant. Trim applied.

Day 3+

Inspection & Warranty

City inspection scheduled. Warranty registration completed. Operation demonstrated.

Materials

Impact Windows Options & Grades

We match the right materials to your specific project needs.

PGT WinGuard Vinyl

Premium

Best for: Most residential applications, energy efficiency

CGI Sentinel Aluminum

Heavy-duty

Best for: Commercial, coastal exposure

Andersen A-Series Wood

Luxury

Best for: High-end homes, architectural preservation

Laminated Impact Glass

Standard

Best for: Hurricane code compliance, UV protection

Decision Guide

Is Impact Windows Right for You?

Honest guidance on when this service fits — and when to consider alternatives.

Choose Impact Windows When...

  • Property is in hurricane-prone zone (all South Florida qualifies)
  • You want to eliminate shutters/plywood
  • Insurance premiums are high (windows reduce rates 20–30%)
  • Energy costs are a concern (Low-E glass cuts cooling bills 15–25%)
  • You want quieter interiors (laminated glass reduces noise)

Consider Alternatives When...

  • Home is being demolished/remodeled (wait for new construction)
  • Budget under $5,000 — consider one room at a time
  • Rental property without insurance incentive — payback is slower
FAQ

Frequently Asked Questions

Common questions about impact windows in South Florida, answered by our team.

How much do impact windows cost for a whole house?

A typical 2,000 sq ft South Florida home with 15 windows costs $12,000–$30,000 for full impact window replacement. Average cost is $800–1,500 per window installed. Sliding glass doors run $2,500–$6,000 each. Most homeowners see ROI through insurance savings and energy efficiency within 5–7 years.

Do impact windows really replace hurricane shutters?

Yes, impact windows meet the same Florida Building Code requirements as approved shutters. They provide 24/7 protection (no deployment needed), eliminate storage of shutter panels, and continue protecting even if you're not home. All impact windows we install are Miami-Dade NOA approved and Florida Building Code +40 rated.

How much do impact windows reduce insurance?

South Florida homeowners typically save 20–35% on windstorm insurance after installing impact windows. Some insurers require whole-house installation for maximum discount. We provide the certification documents (wind mitigation report) your insurance company needs to apply the credit. Savings often pay back the installation cost within 5–8 years.

Are impact windows energy efficient?

Yes, especially with Low-E glass coating. Impact windows with Low-E reduce heat transfer by 30–50%, cut cooling costs 15–25%, block 99% of UV rays, and reduce fading of interior furnishings. The laminated inner layer also reduces outside noise by 50–80%.

How long does impact window installation take?

Most 10–15 window homes complete in 1–3 days of installation. Ordering and delivery takes 4–6 weeks beforehand. We can typically remove and replace 4–6 windows per day per crew. Total project timeline: 6–8 weeks from contract to completion.

Do I need a permit for impact windows?

Yes, all window replacements in South Florida require a permit. We handle permitting with Broward, Miami-Dade, and Palm Beach County as part of the project. Permits typically take 2–3 weeks to issue. Final inspection required before project closeout and warranty activation.

What's the difference between impact windows and hurricane shutters?

Impact windows are permanent, work 24/7 with no deployment, and provide additional benefits (energy efficiency, UV protection, noise reduction, security). Hurricane shutters are lower upfront cost ($15–30/sf vs $55–110/sf for impact) but require deployment, storage, and only function when deployed. For long-term value, impact windows typically outperform shutters.

Can I install impact windows on an old home?

Yes, impact windows can be retrofitted to virtually any home. For historic homes in Coral Gables or similar districts, we use frame-matching options that preserve architectural character. Structural assessment is sometimes needed if the existing wall framing is deteriorated.

Get Started on Your Impact Windows Project

Choose how you'd like to reach us — quick form, detailed quote, or let our quiz match you to the right service.