
EnclosePro Alafaya Sunrooms & Patios installs screen rooms, patio enclosures, and sunroom additions for Casselberry homeowners. We handle Seminole County permits, know the area's concrete block ranch homes well, and respond within 1 business day.

Most of the screen enclosures on Casselberry homes built in the 1980s and 1990s are at or past the end of their service life - aluminum frames oxidized, screen mesh degraded, and posts no longer plumb. Our screen room installation service replaces aging structures with systems rated for Florida wind loads and built to handle the moisture that comes with living near Casselberry's many lakes.
Casselberry gets nearly 50 inches of rain each year and summer afternoons regularly bring heavy, fast storms. A solid patio enclosure keeps rain and insects out while meeting Florida Building Code wind requirements, so your outdoor living space stays usable even during storm season from June through November.
Casselberry ranch homes were built for function, not for indoor-outdoor living space. A sunroom addition extends your footprint in a way that adds real square footage, integrates with your existing concrete block structure, and provides a room that is usable year-round rather than only during Florida's short mild season.
Casselberry summers are long - heat and humidity from May through October make any uncontrolled outdoor space hard to use. A four season sunroom ties into your home's existing HVAC and uses energy-rated glass to manage heat gain, so you get a comfortable room even when the heat index is well above 100 degrees outside.
Many Casselberry homes have original concrete slabs at the back of the house that sit exposed to heat, rain, and insects for most of the year. Converting that slab into a fully enclosed sunroom uses the existing foundation and turns a neglected outdoor area into a real living space.
Casselberry's high humidity and UV exposure break down painted surfaces faster than in cooler climates. Vinyl sunroom framing holds up better in these conditions - it does not corrode, does not need repainting, and handles the constant moisture that comes with living near the city's lakes without warping or fading.
The bulk of Casselberry's housing was built during the 1970s and 1980s suburban boom, when Seminole County was growing fast and developers were putting up concrete block ranch houses at a high pace. Those homes are now 35 to 50 years old - which means the original screen enclosures, patio covers, and exterior finishes have long since exceeded their expected service life. Rust on aluminum frames, cracked stucco around windows and corners, and aging single-pane sliding glass doors are common across these neighborhoods. The concrete block construction that makes these homes durable also means they require specific attachment details when adding an enclosure or sunroom - you cannot treat them the same way you would a wood-frame house.
The bigger challenge in Casselberry is moisture. The city has more than a dozen lakes within or directly bordering its limits, and many residential lots sit within a few hundred feet of open water. That proximity means consistently wet soil, high ambient humidity, and occasional minor flooding after heavy storms. Homes near Lake Howell, Lake Concord, and Triplet Lake deal with these conditions year-round, and they show up in how concrete settles, how exterior finishes wear, and how quickly aluminum and steel components oxidize. A sunroom or enclosure built without accounting for that moisture environment will need repairs sooner than expected. We factor all of it into how we design and build every project here.
Our crew works throughout Casselberry regularly, and we pull permits through the City of Casselberry for projects in this jurisdiction. Casselberry is an incorporated city inside Seminole County, which means permits go through the city rather than the county building department - a detail that matters when scheduling your project timeline. We know the plan review process here and how to prepare drawings that pass the first time, which keeps your project moving without unnecessary back-and-forth.
Casselberry sits along SR-436 (Semoran Boulevard), which connects the city to the broader Seminole County area and makes it easy to reach from all directions. Most of the neighborhoods we work in sit on the quieter residential streets behind the commercial strip - single-story ranch houses on modest lots, with mature trees that have had 40 or 50 years to grow over driveways and rooflines. Lake Concord Park is the community's main gathering point, and many of the homes we work on are within a short drive of the water.
We also work in nearby cities along the Seminole County corridor. If you are in Altamonte Springs just to the north, we cover that area as well. Homeowners closer to the south who are near the Orlando city limits will find us equally accessible from that direction too.
Call or submit your contact information and we respond within 1 business day. We ask a few questions about your property and what you are hoping to build so we come to the site visit prepared.
We visit your home, measure the space, check the existing slab and structure for any issues - especially important near Casselberry's lakes where moisture affects foundations - and give you a written estimate. There is no charge for the visit and no obligation to hire us.
Once you approve the estimate, we prepare the drawings and file the permit with the City of Casselberry. Plan review typically takes two to four weeks. We track the permit status and schedule construction the moment approval comes through.
Construction runs three to six weeks for most projects. We schedule and attend all city inspections, and we do not call the job done until the final inspection is signed off and you are satisfied with the result.
We serve homeowners throughout Casselberry and Seminole County. No pressure, no obligation - just a free on-site look and honest answers about what your project will take.
(407) 738-4742Casselberry is a city of about 30,000 people in Seminole County, roughly 10 miles north of downtown Orlando. It sits inside one of Florida's more stable suburban counties - Seminole County consistently ranks among the state's higher-income counties with strong school ratings and steady property values. Casselberry is one of the more affordable cities within that county, which has made it a long-term home for working families who want to stay in the area without paying Winter Park or Lake Mary prices. The homeownership rate is around 55%, and most residents are in single-family homes on modest lots. According to city records and public data, the city has more than a dozen lakes within or bordering its limits - including Lake Howell, Lake Concord, and Triplet Lake - which gives many neighborhoods a distinctly lakeside character.
The core residential neighborhoods are built primarily with the single-story Florida ranch style that dominated Central Florida construction during the 1970s and 1980s - concrete block walls, low-pitched roofs, attached garages, and stucco exteriors. Those homes are durable, but they are showing their age in specific ways that are common across this housing type: cracking stucco, aging screen enclosures, and exterior finishes that have not kept up with Florida's UV exposure. Homes near the lakes deal with extra moisture that accelerates those issues. We also serve homeowners in nearby communities such as Winter Springs to the northeast and Oviedo further east along SR-434.
Keep bugs out while enjoying fresh air with a quality screen room.
Learn MoreConvert your existing patio into a fully enclosed sunroom space.
Learn MoreCall or fill out the form for a free on-site estimate. We reply within 1 business day and handle all permit filings through the City of Casselberry.