KSD Kissimmee Sunrooms & Patios is a sunroom contractor serving Sanford homeowners with solarium installation, patio enclosures, and custom screen rooms. We work on homes across all of Sanford - from the older neighborhoods near Lake Monroe to the newer subdivisions off Lake Mary Boulevard - pull permits through the Seminole County Building Division, and respond to every inquiry within one business day.

Sanford's proximity to Lake Monroe means higher ambient humidity and more intense morning light than you get further inland - conditions that make a fully glazed solarium both a challenge and a reward. When designed with the right glass specification and proper moisture barriers at the base, a solarium in Sanford captures the lakeside light while staying comfortable and dry year-round.
Sanford gets over 53 inches of rain per year, most of it arriving in heavy afternoon thunderstorms from June through September. Enclosing the rear patio with glass or screen panels keeps the space usable during storm season, protects the concrete slab from constant wetting and drying, and creates a comfortable outdoor room that earns its cost back quickly in added daily use.
The low-lying terrain near Lake Monroe and the St. Johns River corridor means mosquitoes and gnats stay active well into fall in Sanford neighborhoods near the water. A properly framed screen room with tight spline and a screened ceiling makes the patio genuinely usable from October through April, which is when Sanford weather is at its most pleasant.
Sanford temperatures stay in the low 90s from May through September, and the humidity near Lake Monroe makes an uninsulated room feel worse than the outdoor temperature alone would suggest. A four season sunroom with insulated walls, low-e glass, and a dedicated mini-split unit gives you a comfortable room every month of the year - not just in the cooler months.
The concrete block homes common in Sanford's western and southern subdivisions - built mostly from the 1990s through the 2010s - frequently have an existing covered concrete slab that makes an ideal starting point for a sunroom conversion. Working from the existing slab eliminates the need for new foundation work and brings the cost of the finished room down meaningfully compared to a ground-up addition.
Sanford's older neighborhoods near downtown contain homes built from the 1930s through the 1960s, some of which have original screen porches or glass rooms added decades ago. These older enclosures often still have sound framing but need new screens, updated glazing, or fresh weatherstripping at the doors and windows to function properly in today's climate. Remodeling what is already there avoids the cost and disruption of a full teardown.
Sanford is a city with a genuinely wide range of housing types, and that range matters when you are planning a sunroom addition. The neighborhoods closest to historic downtown - areas like Goldsboro and the streets off Park Avenue - contain homes built between the 1890s and the 1950s, many of them wood-frame construction with original foundations that predate modern building codes. Framing a sunroom addition to an older wood-frame home is a different job than attaching to the concrete block walls of a 1990s subdivision home. The connection point, the framing method, and the approach to moisture management all change depending on what the original structure is made of. A contractor who works across all of Sanford understands both situations.
Homes near Lake Monroe and the St. Johns River corridor also sit in areas that FEMA flood maps designate as higher-risk, which affects how foundations should be detailed and whether certain addition types make sense for a given lot. Sanford sits within the jurisdiction of the Seminole County Building Division for permitting, but certain properties in the historic core may also require review by the City of Sanford Historic Preservation Board. Knowing which approvals apply to a given address - and getting them in the right order - is part of what contractors who work regularly in Sanford bring to a project.
Our crew works throughout Sanford regularly, and we understand the local conditions that affect sunroom contractor work here. Sanford is the county seat of Seminole County, and we pull permits through the Seminole County Building Division for work across the area. The city covers a wide geographic range - from the historic waterfront streets near Lake Monroe in the north to the newer subdivisions along Lake Mary Boulevard and the State Road 417 corridor in the south - and we have worked on homes in both parts of town.
Sanford's historic downtown along First Street is one of the most well-preserved commercial districts in Central Florida, and the residential neighborhoods immediately surrounding it include a number of homes where adding a sunroom requires a thoughtful approach to matching the original structure. Further south and west, the 1990s-and-later concrete block neighborhoods are the project type we encounter most often in this market. The Lake Monroe waterfront is a well-known landmark, and the neighborhoods closest to it deal with higher soil moisture and occasional standing water after heavy rain - conditions we factor into how we frame and seal additions near the ground.
We also regularly serve neighboring Kissimmee to the south, where the sunroom project mix is similar to what we see in Sanford's newer subdivisions. Homeowners in Altamonte Springs to the southwest also reach out to us regularly for patio enclosures and sunroom design work.
Call us or use the contact form with your address and a brief description of what you are thinking about. We respond to every inquiry within one business day and schedule a site visit at a time that works with your schedule.
We visit the property, measure the space, and assess the existing slab, wall construction type, and any site conditions - such as proximity to the water table in low-lying areas near Lake Monroe - that affect how we frame the addition. The written estimate covers all costs up front: labor, materials, and permit fees.
We file the Seminole County permit application and give you the permit number before any work starts on site. For homes in Sanford's historic core, we coordinate historic preservation review before county permit submission. Construction begins once the permit is approved, typically two to four weeks after filing.
Seminole County inspects the completed structure before the permit is closed. Once the permit is closed, we walk through the finished room with you, answer any questions, and hand over the closed permit documentation you will need for your insurance carrier and for any future sale of the property.
We serve Sanford and all of Seminole County. Written estimates are free, and we respond within one business day - whether your home is near Lake Monroe or out in the newer subdivisions.
(689) 201-8951Sanford is the county seat of Seminole County, sitting on the southern shore of Lake Monroe about 25 miles north of downtown Orlando. With a population of roughly 61,000, it is a real working city with a wide range of neighborhoods and housing types. The downtown waterfront and the streets immediately surrounding it contain some of the oldest and best-preserved buildings in Central Florida - Sanford's historic district is listed on the National Register of Historic Places and includes blocks of late 1800s and early 1900s commercial and residential buildings. Away from the historic core, large portions of western and southern Sanford were developed from the 1990s through the 2010s with standard Florida concrete block and stucco single-family homes. That contrast - between the older neighborhoods near the lake and the newer subdivisions further out - shapes how contractors need to approach projects differently depending on where in the city a home sits.
Sanford is home to Orlando Sanford International Airport, which brings steady employment to the area and draws both long-term residents and newer arrivals. The Central Florida Zoo and Botanical Gardens sits on US-17-92 and is one of the most well-known local landmarks. Neighboring Altamonte Springs is immediately to the southwest, with a denser suburban character, while the broader Orlando metro sits about 25 miles to the south and includes many of the communities we also serve.
Add beautiful, functional living space to your home with a custom sunroom.
Learn MoreEnjoy your sunroom comfortably in every season with full climate control.
Learn MoreA screened, ventilated sunroom perfect for Florida's spring through fall.
Learn MoreKeep insects out while enjoying fresh air in a quality screen room.
Learn MoreConvert your existing patio into a fully enclosed sunroom addition.
Learn MoreTurn your deck into a weather-protected, comfortable sunroom space.
Learn MoreFloor-to-ceiling glass solariums that maximize natural light indoors.
Learn MoreDurable patio covers providing shade and protection for outdoor spaces.
Learn MoreCall us or submit your project details online. We serve all of Sanford and Seminole County and will get back to you within one business day.