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Miami sits in the High-Velocity Hurricane Zone (HVHZ), the most demanding building-envelope zone in the United States, created after Hurricane Andrew destroyed 125,000+ homes in 1992. Every window and door installed in Miami-Dade must carry a Miami-Dade NOA and pass Large Missile Level E impact testing. We install HVHZ-certified, European style impact windows and impact doors across Miami, casement windows, single hung windows, picture windows, tilt and turn windows, plus the full European door range including entry doors, sliding glass doors, pivot doors, French doors, and bi fold doors. Every product carries a current Miami-Dade NOA. Every system delivers Category 5 protection, 25–55% wind mitigation discounts on your insurance, and the toughest storm envelope available anywhere in Florida.
Category 5 rated
Laminated impact glass tested to the Florida Building Code.
15–45% wind mitigation discount
We file your Florida Wind Mitigation Form (OIR-B1-1802)
European-engineered systems
Kömmerling, Eurocraft, Eurowall, ES Windows, PGT
Florida-based team
Full permitting, installation, and warranty support
Inland Orlando isn’t immune to hurricanes; Charley, Irma, and Ian all caused major inland damage. But for most Orlando homeowners, day-to-day benefits matter as much as storm protection, given Florida’s 7-month cooling season. Five core benefits:
HVHZ + Category 5 Hurricane Protection
Our hurricane windows and hurricane doors use impact glass with a laminated glass interlayer, tested to Large Missile Level E, a 9-pound 2x4 fired at 50 feet per second.
Noise reduction
Laminated impact glass blocks roughly 75% of outside noise compared to standard single-pane windows.
Impact windows and impact doors consistently return 70–80% of cost at resale across Miami-Dade
Impact windows and impact doors consistently return 70–80% of cost at resale across Miami-Dade
24/7 Enhanced Home Security
Hurricane impact glass doesn't shatter when struck.
Energy Efficiency and Lower Cooling Costs
Summer heat indexes routinely above 105°F. Our Low-E glass coatings reflect infrared heat back outside.
UV Protection for Interiors
The same coatings that block heat also block up to 99% of UV rays.
Substantial Homeowners Insurance Discounts
Miami-Dade homeowners with full HVHZ-certified impact packages typically see wind mitigation credits of 25%–55% on their windstorm insurance premiums, the highest range in Florida.
Every window includes Low E coatings, impact glass, laminated glass interlayers, and current Miami-Dade NOA as standard. We install:
Doors are the most scrutinized opening during Miami-Dade inspection. Every door is hurricane-rated, HVHZ-certified, and carries a current Miami-Dade NOA. We install:
Miami’s tropical climate is unforgiving and Miami-Dade code reflects it. Direct Atlantic hurricane exposure, 90%+ humidity, salt air, and year-round intense UV mean standard residential windows aren’t allowed under Miami-Dade code. Every product we install is selected for HVHZ requirements:
Miami-Dade NOA Certified
Every product carries a current Notice of Acceptance, the documentation inspectors require at final inspection.
Most rigorous wind-borne debris standard in the country (9-pound 2x4 at 50 ft/sec).
Impact Glass + Laminated Glass + Hurricane Glass
Category 5 wind-borne debris resistance.
Low E glass Coatings
60–70% solar heat reduction, 99% UV blocking. Standard on every casement window, single hung window, double hung window, picture window, and tilt and turn window.
Marine-Grade Aluminum
Required for Miami Beach, Key Biscayne, Sunny Isles, oceanfront Brickell direct salt exposure. Standard-grade aluminum windows or vinyl windows work inland (Doral, Kendall, Cutler Bay).
Energy Star + FPL Rebates
Qualifying products eligible for Florida Power & Light rebates and federal energy efficiency tax credits.
We provide HVHZ-certified European style impact window and door installation across every Miami-Dade neighborhood. Our team understands the Miami-Dade NOA documentation, Miami Beach Historic Preservation Board guidelines, Coral Gables Board of Architects standards, and condo association coordination that vary block to block, from Brickell penthouse to Pinecrest single-family.
Miami Beach & South Beach
Brickell & Downtown Miami
Coral Gables
Coconut Grove
Key Biscayne
Sunny Isles & Aventura
Doral, Kendall & West Kendall
Miami Shores, North Miami & Surfside
Pinecrest, Palmetto Bay & Cutler Bay
Coral Way, The Roads & Morningside
Our proven process ensures every project in Miami is completed on time, on budget, and to the highest standard:
Free In-Home Consultation
Custom Quote & Design
Professional Installation
Final Inspection & Walkthrough
Permitting & Florida Building Code Compliance
Precision Measurement & Ordering
Warranty Registration & Wind Mitigation Form Filing
Love the windows and lift and slide doors that A&J Windowhaus delivered. They are extremely quiet and beautiful. Thanks Alex for all the help in getting these sized correctly for our new house.
After looking at many options we found A&J Windowhaus. We were able to get a higher quality sliding glass doors, custom size with high impact glass at a competitive price. They also brought to our attention due to the high impact glass we were able to take advantage of the current sales tax waiver. The quality and customer service exceeded our expectations! Overall wonderful experience!
Customers appreciate the personalized service and attention to detail, making A&J Window Haus a go-to choice for those seeking durable and stylish windows. The company's dedication to customer satisfaction positions them as a reliable partner in enhancing homes and businesses through their window offerings.
30+
Years of installing hurricane impact windows and doors across Florida.
5 star
Average rating across Google reviews
100%
Florida-licensed, insured installation team
A Miami-Dade NOA (Notice of Acceptance) is a certification issued by Miami-Dade County's Product Control Section confirming that a specific window or door has passed the county's HVHZ testing, the strictest in the country. In Miami-Dade, any replacement impact windows or impact doors MUST carry a current NOA or they cannot legally be installed. A&J Windowhaus installs only products with active, verifiable NOAs.
The HVHZ covers Miami-Dade and Broward counties. It's the only zone in the US where impact-rated windows and doors must pass the Large Missile Level E test, a 9-pound 2x4 fired at the glass at 50 feet per second. Standard Florida impact ratings (used in other counties) are NOT sufficient for the HVHZ. Every casement window, single hung window, double hung window, picture window, awning window, tilt and turn window, horizontal rolling window, and sliding window we install in Miami-Dade carries a current Miami-Dade NOA.
HVHZ-certified impact window pricing in Miami-Dade typically ranges $1,000–$2,500 per window installed, depending on style (casement windows, single hung windows, picture windows, tilt and turn windows, awning windows, horizontal rolling windows, double hung windows, sliding windows, fixed windows), glass (Low E, hurricane glass with laminated glass), and frame (vinyl windows, aluminum windows, fiberglass). For marine-grade Miami Beach, Key Biscayne, and Sunny Isles oceanfront, $1,500–$3,500. Miami-Dade systems cost slightly more than standard Florida due to HVHZ requirements.
Windows: casement windows, single hung windows, double hung windows, picture windows, fixed windows, awning windows, tilt and turn windows, horizontal rolling windows, sliding windows. Doors: entry doors, front doors, French doors, sliding glass doors, bi fold doors, pivot doors, swing doors, lift and slide doors, pocket doors, multi track doors, stacking doors. Every product carries a current Miami-Dade NOA. Vinyl windows and vinyl doors are cost-effective for inland; aluminum windows and aluminum doors are marine-grade for Miami Beach and Key Biscayne oceanfront.
Yes, significantly. Miami-Dade homeowners with full HVHZ-certified packages of impact windows and impact doors typically see wind mitigation credits of 25%–55% on their windstorm insurance premiums, the highest range in Florida. Several carriers now require HVHZ-certified openings as a condition of coverage on coastal properties. We file the Florida Wind Mitigation Form (OIR-B1-1802) on your behalf.
For most Miami homeowners, yes. Hurricane windows and hurricane doors deliver 24/7 protection without deploying shutters before every storm, a real consideration during Miami's frequent tropical systems. Beyond storm protection, impact windows add year-round benefits shutters can't match: 99% UV protection through Low E coatings, 75% noise reduction through laminated glass, energy efficiency, and permanent passive security.
Yes. Commercial doors, hurricane doors, storefront windows, curtain walls, custom windows, custom doors, and hollow metal doors for Miami Beach hotels, Brickell office, Lincoln Road and Biscayne Boulevard retail, Sunny Isles/Aventura condo boards, and multi-family properties throughout Miami-Dade. Same European style product lines, every system Miami-Dade NOA certified.
Protect your home, cut your insurance premiums, and meet Miami-Dade’s toughest-in-the-country code requirements. A&J Windowhaus installs HVHZ-certified European style impact windows and impact doors, casement windows, tilt and turn windows, picture windows, sliding glass doors, pivot doors, French doors, and the full European range, across Miami-Dade County. From Miami Beach to Coral Gables, Brickell to Pinecrest, Coconut Grove to Key Biscayne.
A&J Windowhaus — Beautifully Built for Florida Living.
A&J Windowhaus | Beautifully Built for Florida Living
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