Broward County Certificate of Competency 20-WD-21968-X
Impact Windows in Fort Lauderdale, FL
Impact Windows for homes in Fort Lauderdale and the rest of Broward County. Free estimate.
Fort Lauderdale sits inside the Florida Building Code's High-Velocity Hurricane Zone, which covers all of Broward County. That means windows here are not judged on looks alone: they have to carry a product approval valid for the HVHZ, usually a Miami-Dade Notice of Acceptance, including large- and small-missile impact and cyclic pressure testing, and they have to be rated for the design pressures at the specific opening. With the median home in the city built around 1972 according to U.S. Census Bureau ACS data, a great many single-story concrete block and stucco houses still have original or early-replacement aluminum windows that predate modern code.
Cat 5 Home Shield installs impact-rated single-hung, horizontal-roller, casement and fixed windows approved for the HVHZ. We measure each opening individually, match the product approval to that opening, and anchor the unit the way the approval requires. This work is covered by our Broward County Certificate of Competency 20-WD-21968-X for windows, doors, shutters and garage doors, and we serve Broward County only. Estimates are free.
Fort Lauderdale is called the 'Venice of America' for its hundreds of miles of canals and Intracoastal frontage, and that waterfront exposure matters for glazing. Constant salt air off the Atlantic and the canals corrodes older aluminum frames and hardware far faster than inland, while intense UV and heat age sealants. On homes from the 1950s–1970s block-and-slab era, the frame and the perimeter sealant often fail before the glass does, which is why wind-driven rain in the May–October wet season tends to show up as water staining below the sill.
Problems to watch for in Fort Lauderdale
Corroded older aluminum frames
Salt spray along the canals and Intracoastal pits older aluminum frames, sashes and locking hardware. Once the frame is compromised, re-sealing is a short-term fix at best.
Water intrusion around original openings
In 1970s-era block homes, failed perimeter sealant and tired flashing let wind-driven rain track inside during the May–October rainy season. Replacement is the point at which the opening gets detailed properly again.
Windows with no HVHZ approval
Units installed before current code, or bought outside the HVHZ, may have no Miami-Dade NOA or Florida Product Approval valid for Broward. Without that documentation, the permit application generally cannot proceed.
Design pressure not matched to the opening
An approval is only valid within its tested pressure range, so a product that works on a sheltered side may not be rated for a tall or exposed elevation. Each opening has to be checked on its own.
Partial opening protection
Florida's wind-mitigation form evaluates opening protection across all openings, so leaving a bathroom window or a sliding door unprotected changes how the home is recorded.
Condo and HOA approval
A very large share of Broward properties are condominiums, townhomes or HOA-governed communities, and Fort Lauderdale's beachfront and Intracoastal high-rises are no exception. Board approval is usually required in addition to the permit.
Egress and safety glazing details
Bedroom egress, fall protection and safety glazing requirements still apply alongside the HVHZ rules. These are easy to miss on a like-for-like swap in an older home.
What we do
- Measure every openingWe measure each opening in the house rather than working from a single size, because older block homes rarely have uniform openings after decades of settling and prior work.
- Select HVHZ-approved productsWe specify impact-rated single-hung, horizontal-roller, casement and fixed windows carrying an approval valid for the High-Velocity Hurricane Zone, usually a Miami-Dade NOA, rated for the pressures at that opening.
- Install and anchor to the approvalAnchor type, spacing and embedment come from the product approval and the engineering details, not from habit. Concrete block substrate is detailed differently from wood framing in a second story or addition.
- Permits and product documentationA permit is required for window replacement in Broward, including like-for-like impact replacements. We submit the product approval and attachment details with the application.
- Inspections and close-outWe schedule the inspections the building department calls for and see the permit closed out, so the work is on record if you later sell or have the home inspected.
Permits, codes and licensing in Fort Lauderdale
Impact window installation is permitted construction work in Florida and should be performed by a properly licensed contractor. Contractor licensing is overseen by the Florida Department of Business and Professional Regulation through the Construction Industry Licensing Board, while in Broward County contractor qualification and local registration also run through the Broward County Central Examining Boards, and code administration is overseen by the Broward County Board of Rules and Appeals. Because classification scopes vary, you can verify any contractor's category and standing with DBPR and the Broward County Central Examining Boards. Our work here is performed under Broward County Certificate of Competency 20-WD-21968-X. Permits are issued by the local municipal building department, or by Broward County Building Code Services in unincorporated areas; confirm Fort Lauderdale's current submittal and inspection sequence with the city's building department.
Impact Windows work is done under Broward County Certificate of Competency 20-WD-21968-X.
When to call
Orders and installs peak in spring and early summer as homeowners prepare for the June 1 start of hurricane season, with another surge after any storm threat, so the winter dry season is usually the shortest lead-time window. Fort Lauderdale also sees the November–April snowbird season, when seasonal residents return and open up homes that have been closed for months — a good moment to look at tired frames. Manufacturing lead times often mean ordering months ahead, so earlier planning gives you more options. Call (954) 906-1715 or request a quote with the form on this page for a free estimate.
We install impact windows across Fort Lauderdale, including Victoria Park, Rio Vista, Coral Ridge, Las Olas Isles, Colee Hammock, Sailboat Bend, Flagler Village, Imperial Point, Poinsettia Heights, Tarpon River, Croissant Park and Galt Ocean Mile, and elsewhere in Broward County such as Wilton Manors, Oakland Park, Lauderdale-by-the-Sea, Pompano Beach, Plantation, Dania Beach, Davie and Hollywood.
Impact Windows in Fort Lauderdale: questions we hear
- Do I need a permit to replace windows in Fort Lauderdale?
- Yes. A permit is required for window replacement in Broward, including like-for-like impact replacements and any change in opening size, and product approval documentation plus engineering and attachment details are typically required with the application. Verify the current process with the city's building department.
- Why would a Miami-Dade NOA apply to my Fort Lauderdale home?
- Miami-Dade and Broward counties together make up the Florida Building Code's High-Velocity Hurricane Zone. Products installed in the HVHZ need an approval valid for that zone, and in practice that is usually a Miami-Dade Notice of Acceptance. It is a product approval, not a county boundary for who can do the work.
- How do impact windows relate to the wind-mitigation form?
- Florida's uniform mitigation verification form OIR-B1-1802 has categories for building code, roof covering, roof deck attachment, roof-to-wall attachment, roof geometry, secondary water resistance and opening protection. Impact windows fall under opening protection, which is evaluated across all openings. A licensed inspector completes that form; we do not perform wind-mitigation inspections.
- Will this affect my insurance?
- Florida law requires insurers to offer discounts or credits for wind-loss-mitigation features under s. 627.0629, Florida Statutes. Amounts vary by insurer and we never quote them or promise a credit. You can use the free Wind Mitigation Credit Checker on this site to see which categories your home may touch.
- I live in a condo on the beach — is anything different?
- Fort Lauderdale has many beachfront and Intracoastal high-rise condominiums, and condo or HOA approval is usually required in addition to the permit. Association rules can govern frame colour, glass tint and scheduling, so it is worth starting board approval early.
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