An island between the Indian River and the Banana River
Impact Windows in Merritt Island, FL
Impact windows, sliders and garage doors for low-lying waterfront homes across unincorporated Merritt Island.
- Free in-home estimate: every opening measured and listed on paper
- Written, itemized price by opening, with product approval numbers shown
- Permit filed with your city or Brevard County and inspections scheduled for you

Water on Both Sides
Merritt Island is surrounded by water, which is why impact windows and doors make so much sense on this island. It sits between the Indian River on the west and the Banana River on the east, with Sykes Creek and Newfound Harbor cutting through the south end. The 2020 census counted 34,518 residents and 16,439 housing units in the Merritt Island census-designated place.
Space Race homes
The island grew fast in the 1950s and 1960s as NASA expanded. Homes from that era are often single-story concrete block with aluminum windows that are now more than sixty years old. Those masonry openings are ideal for impact windows, and owners usually notice an immediate drop in drafts and street noise after the switch.
Canal lots and big sliders
Canal homes along Sykes Creek and the Banana River side typically face the water with a long slider or a series of windows across the back. That is the side where wind comes across open water, so we size those openings with the right design pressures. An impact sliding glass door with a properly set sill and a drainage path to the outside is one of the most popular upgrades on the island.
Low ground and the garage
Much of Merritt Island sits barely above sea level. Low lots and attached garages go together here, and the garage door is often the largest opening on the house. A wind-rated impact garage door helps keep wind pressure out of the garage. We can also discuss bottom seals and threshold options for wind-driven rain, though no window or door product is a flood barrier.
Irma and the island
During Hurricane Irma in 2017, a sewage lift station near the Pineda Causeway designed for about 9 million gallons a day was pushed to roughly 12 million gallons. Storms here bring rain and wind together. Every install we do focuses on the seals and sills that keep water out of the walls.
Old ground, newer houses
Historic sites like the 1875 Sams House in Pine Island Conservation Area are a reminder of how long people have lived on this ground, but most homes we work on are mid-century and later. For those, a full-house impact plan usually starts with the waterside slider, then the garage door, then windows on the most exposed walls.
Unincorporated, so county permits
Merritt Island voters rejected incorporation in 1988, and the island remains unincorporated. Window, door and shutter permits go through Brevard County, which asks for product approvals, manufacturer installation instructions and a floor plan, plus a recorded Notice of Commencement on larger jobs. We handle the filing. Call (321) 321-4730 to get started.
Merritt Island Facts That Shape the Work
- Two rivers. The island is separated from the mainland by the Indian River and from the beach communities by the Banana River.
- Space-era growth. Population grew quickly in the 1950s and 1960s with the Space Race and NASA's expansion.
- Housing count. The 2020 census counted 34,518 residents and 16,439 housing units in the Merritt Island CDP.
- Unincorporated. Residents rejected incorporation in 1988, 77% to 23%, so Brevard County handles permits.
- Irma overload. During Hurricane Irma in 2017, a lift station near the Pineda Causeway rated for 9 million gallons per day saw about 12 million.

Our Services in Merritt Island, FL
Merritt Island Questions
Do impact doors stop flooding?
No. Impact windows and doors are tested for wind and debris, not standing water. They help with wind-driven rain when installed and sealed correctly, but they are not flood barriers.
Who handles permits on Merritt Island?
Merritt Island is unincorporated, so Brevard County issues window, door and shutter permits. We prepare and file the package.
What should I replace first on a canal home?
Usually the rear slider facing the water, then the garage door and the windows on the most exposed sides.
Free Estimates in Merritt Island, FL
Free estimates for impact windows and doors on Merritt Island.
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