Financing available. Click here to learn more ⟶
A&J Windowhaus provides impact windows and doors installation in St. Petersburg, FL for homeowners and builders who want storm protection without giving up the look and character of the property.
Living in St. Petersburg means preparing your home for strong wind, wind-driven rain, and flying debris during hurricane season. Your windows and exterior doors are a major part of that protection.
Our family-owned company combines more than 30 years of European window-making and installation experience with practical knowledge of Florida construction requirements. We handle the project from the first measurements through permitting, installation, and final inspection coordination. The same in-house team stays involved throughout the process, giving you one point of contact instead of passing the job between separate salespeople, subcontractors, and installers.
Impact-resistant windows are designed to help protect an opening when debris strikes the glass during a storm. Unlike ordinary window glass, an impact-rated glazing system is designed so that even if the glass is damaged, the assembly can remain intact rather than leaving a large unprotected opening. Pinellas County specifically identifies impact-resistant windows as one option for protecting window and door openings from hurricane debris.
That distinction matters because storm protection involves more than preventing broken glass.
A window or door opening is part of the home’s exterior envelope. Product selection, frame construction, glass, anchoring, opening dimensions, and installation conditions all affect how the finished system performs.
That is why we do not approach impact-window replacement as a simple remove-and-replace job. We measure each opening carefully and evaluate the project before installation begins.




A hurricane-rated window cannot compensate for poor installation.
The opening has to be measured correctly, the selected product must be appropriate for the application, and the unit needs to be anchored according to its approved installation requirements. Existing construction can also create complications. Older homes may have openings that are out of square, previous repairs, deteriorated surrounding materials, or dimensions that vary from one window to the next.
We use laser measurements to reduce guesswork before products are ordered.
Accurate measurements are especially important with custom-fit windows and doors because small errors can create problems later, including unnecessary gaps, difficult installation, or additional work around the opening.
We also keep installation with our own team rather than handing the project to subcontractors. That gives us direct control over the measurements, installation details, communication, and final quality of the work.
214 Sunlit Cove Drive NE Saint Petersburg, FL 33702
Monday - Friday: 9:00 AM - 5:00 PM/ Saturday - Sunday: Closed
Phone: (727) 888-5134 Email: alex@ajwindowhaus.com
We manage the project from start to finish so homeowners and builders do not have to coordinate several different parties.
We begin by reviewing the windows and doors being replaced and discussing what you want from the project. That may include hurricane protection, security, appearance, ease of operation, or replacing aging openings throughout the property.
Our team uses laser measuring equipment to document the openings accurately. We look at more than width and height. Existing conditions around the opening can affect product selection and installation planning.
We help match the project with impact-rated products that suit the home’s design and the requirements of the opening. Florida maintains a statewide product-approval system covering categories including windows, exterior doors, shutters, and impact-protection systems.
The goal is not simply to choose something labeled for hurricanes. The product and installation need to make sense together.
Permitting can become one of the more frustrating parts of a window replacement project if responsibilities are unclear.
We manage the required permit and inspection process for our installations rather than leaving homeowners to work through it alone. The City of St. Petersburg regulates construction through its permitting process, and permit requirements can depend on the work being performed and the property involved.
Our own installation team completes the work. We do not send an unrelated subcontractor to take over after the sale.
Keeping the work in-house also means the people responsible for installation remain connected to the measurements and project planning completed earlier.
After installation, we address the remaining project requirements and coordinate applicable inspections. You continue working through a dedicated point of contact, so you know who to call when you have a question.
We provide expert hurricane impact window and door installation across the following places:
St. Petersburg
Tampa
Clearwater
Sarasota
Orlando
Miami
Jacksonville
The main reason to install impact windows and doors in St. Petersburg is stronger protection for exterior openings during severe weather, but homeowners may see benefits beyond hurricane preparation.
Permanent impact windows eliminate the need to install temporary panels over those openings each time a storm approaches. There is no last-minute search for hardware or heavy panels to move into position.
The protection is already part of the window system.
Impact-resistant glazing can also make an opening more difficult to penetrate than ordinary residential glass. That can add another layer of security to the home.
It should not be treated as a substitute for good locks and other security measures, but the stronger glazing system can make forced entry through the glass more difficult.
Storm protection does not have to make a home look industrial.
We bring our European window-making background to projects where homeowners want both protection and a clean architectural appearance. Product choice should work with the home rather than looking like an afterthought.
Depending on the glass package and window selected, replacement windows may also improve characteristics such as insulation, sound control, or ultraviolet protection. Those benefits vary by product, so we prefer to review the actual specifications rather than promise the same performance from every impact window.




The right impact-window project depends on the property, not only the number of openings.
Before choosing a system, consider:
These variables are one reason we measure and evaluate the property before making final recommendations.
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&J Windowhaus grew from a father-and-son family’s window-making experience that began in Berlin, Germany. Joe and Alex brought that background to Florida with a simple goal: combine precise workmanship with products suited to Florida weather.
For our customers, that means fewer handoffs.
We measure the openings. We manage the permitting process. Our own team installs the products. We coordinate the project through completion.
That continuity is especially valuable on custom window and door projects because decisions made during measurement affect ordering, installation, and the final fit.
Homeowners should know who is responsible for their project. With us, you do.


A: Whether a specific property or opening requires impact protection depends on the applicable building code, project scope, product, and site conditions. Even when homeowners are replacing windows voluntarily, impact-rated products can provide permanent protection against wind-borne debris. We review the project requirements before recommending a system.
A: No. Florida's High-Velocity Hurricane Zone consists of Miami-Dade and Broward counties. St. Petersburg is in Pinellas County and is outside the HVHZ.
A: Impact-resistant glass can crack or sustain damage when struck. Its purpose is not to guarantee that the glass will never break. The glazing system is designed to help keep the opening protected rather than allowing the glass to break apart like ordinary glass.
A: No. Our installations are completed by our in-house team. Keeping measurements and installation under the same company gives us greater control over workmanship and communication throughout the project.
A: Yes. We manage permits and applicable inspection coordination as part of our installation process, so customers are not left to manage those steps on their own.
If you are replacing aging windows, planning a renovation, building a new property, or improving hurricane protection, we can help you determine which impact windows and doors make sense for the project.
At A&J Windowhaus, you work with one team from precise measurements through installation and final project coordination.
Contact us at (727) 888-5134 to discuss impact windows and doors installation in St. Petersburg, FL and schedule your project consultation.
Copyright © 2026 All Rights Reserved.