Asphalt Paving in Winter Park, FL

Winter Park is one of the older communities in the Orlando area, and much of its commercial property was laid out long before anyone planned for delivery vans, today's vehicle sizes or modern accessible-parking layouts. Lots behind storefronts, beside churches and around converted office buildings are often squeezed between a building wall, a neighbor's fence and a row of mature oaks. Some of the city's streets are still surfaced in brick, which adds to the character and, practically, means heavy trucks and rollers need a thought-out route to reach a job.

None of that makes a project unusual, but it does mean the generic approach of a big open-lot job -- stage the equipment in a corner, lay asphalt in long straight pulls, reopen -- rarely fits. Owners here get better results from a plan built around roots, shade, limited access and the neighbors next door. The sections below walk through each of those, plus the ground conditions that Central Florida's karst geology brings to any property in the city.

Oak roots, heaving asphalt and protecting the trees

Large trees and parking lots have an uneasy relationship. As roots grow, they lift the pavement into ridges that start as hairline cracks radiating from the trunk and end as a raised hump that catches mowers, carts and the toes of people walking to the door. Cutting the root and patching over it seems like a quick fix, but removing major roots can destabilize or kill a tree, and a large oak falling onto a building or a car is a far bigger problem than a bump in the pavement.

The better sequence is to bring in a qualified arborist -- or at least get an arborist's opinion -- before any excavation near a significant tree, then decide together whether the asphalt can be shaved, bridged, reshaped around the root zone or replaced with a different edge detail. Many cities regulate tree removal and root work on private property, so check with the City of Winter Park before cutting anything larger than surface feeder roots. It is worth asking every bidder how they intend to handle the trees on your site, because the answers vary widely.

Shade, leaf litter and why sealed surfaces age differently here

A dense canopy protects asphalt from some of the ultraviolet exposure that dries out binder in open-sun lots, so shaded pavement can keep its color longer. The trade-off is moisture. Pavement under trees stays damp after rain, grows algae and mildew that turn slick, and collects leaves, acorns and moss that trap water against the surface and plug drain inlets. Sap and bird droppings add a film that sealer will not bond to unless it is scrubbed off.

For a shaded Winter Park lot, preparation is most of the job. Blowing, sweeping and sometimes pressure-washing come first, drains are cleared so the next storm does not pond over fresh work, and scheduling allows extra drying time because a coating in deep shade sets more slowly than one in full sun. After any surface treatment, a regular leaf-clearing routine does more to extend its life than almost anything else a manager can do.

Tight layouts: churches, professional offices and boutique retail

Many lots in the city hold a few dozen cars or fewer and have one entrance that doubles as the exit. There is often nowhere to park a dump truck, an asphalt laydown machine and a roller at the same time, and a tractor-trailer delivering equipment may not be able to turn around at all. Work on these sites leans on smaller machines, more hand raking along walls and curbs, and careful truck timing so material arrives hot and leaves the street clear.

The calendar is as tight as the space. A church lot has to be open for weekend services and often for midweek events, weddings and funerals that come up on short notice. A medical or legal office may need weekday access for clients with limited mobility. A shop on a busy block may have no alternate parking at all. Share those commitments in writing before work is scheduled, and ask for a plan that shows where people will park and how they will walk safely to the door during each stage.

Decades of overlays and the elevation problem

Older lots have usually been resurfaced more than once, and each overlay adds height. After a few rounds the asphalt can sit nearly flush with the top of the curb, water no longer has a defined path to the drains, and the pavement edge creeps up against building thresholds and door sills. Some older Winter Park lots also predate modern drainage design, so runoff simply follows whatever slope the last overlay happened to leave.

Laying yet another layer on top only makes that worse. Milling off the old surface before new asphalt goes down keeps finished grades where they belong, restores curb reveal and lets the contractor correct low spots. Where an old lot has no real base underneath, milling will reveal it, and full-depth reconstruction of the worst areas may be the only lasting option. Because the city sits among a chain of lakes, any change to how water leaves a property may also bring stormwater review, so confirm requirements with the city before regrading.

The 1981 sinkhole and reading settlement on your lot

In May 1981 a large sinkhole opened in Winter Park and swallowed a house, several cars and part of a swimming pool. It drew national news coverage and remains one of the most widely documented sinkholes in Florida, a reminder that the limestone beneath Central Florida can dissolve and leave voids under the sand. It is also a reason local owners understandably worry whenever a patch of pavement starts to sag.

Most settlement in an older lot has a more routine explanation: a clay or cast-iron pipe that has cracked and is washing sand into itself, an old utility trench that was never compacted, or tree roots that have died and rotted away. A contractor can point out where and how the surface is moving, but nobody should diagnose the cause from the pavement alone. If a depression is round, deepening or opening a crack around its rim, block it off and have a geotechnical engineer look at it before any asphalt repair is planned.

For published price ranges and the factors that raise or lower them on small, tight sites, see the Orlando asphalt paving cost guide.

Services We Offer in Winter Park

• Asphalt Paving
• Parking Lot Paving
• Asphalt Sealcoating
• Parking Lot Striping
• Asphalt Repair

Asphalt paving in Winter Park — FAQ

How do you fix asphalt lifted by tree roots without killing the tree?

Start by having an arborist assess the tree and the roots involved before anyone cuts. Depending on root size, options include grinding the high spot down, removing and relaying the asphalt with a gentle transition over the root, pulling the pavement edge back to give the tree more room, or installing a root barrier during reconstruction. Cutting a large structural root is the option most likely to harm the tree, and the City of Winter Park may have requirements for work near protected trees.

Can a small church parking lot be resurfaced without missing a Sunday service?

Usually, yes, if the scope is sized to the gap between services. A small lot may be milled and resurfaced early in the week, leaving time for the surface to cool and for new striping before the weekend. Larger lots can be split in half over two weeks so part of the parking stays open. Tell the contractor about funerals, weddings and weekday programs early, because those events are the ones that tend to collide with an asphalt schedule.

Why is my shaded parking lot so slippery and green?

Shade and moisture let algae, mildew and moss grow on the asphalt surface, especially where leaves pile up and water lingers after rain. That film is slippery for pedestrians and prevents any coating from sticking. Regular blowing and sweeping, clear drain inlets and occasional pressure-washing keep it under control. If you plan to reseal, the growth has to be cleaned off completely first, or the new coat will peel in the same spots within a season.

Should an old Winter Park lot be milled before it is resurfaced?

In most older lots it should. Repeated overlays raise the surface until curbs lose their height and water runs toward buildings instead of drains. Milling removes the worn top layer, brings finished grades back down, and exposes weak areas that need deeper repair. A straight overlay without milling can make sense where there is plenty of curb reveal and no threshold problem, so ask each bidder to measure the curb height and explain their choice.

Is a sagging spot in my parking lot a sinkhole?

Probably not, but it cannot be ruled out by looking. Broken drain pipes, poorly compacted trenches and decayed roots cause most sags in older lots. Central Florida's geology does produce sinkholes, and Winter Park's 1981 collapse is a well-known example, so a dip that is round, getting deeper or cracking around its edge should be closed to traffic and evaluated by a geotechnical engineer. Asphalt repair belongs after that assessment, not before it.

Do I need city approval to work on a parking lot in Winter Park?

Ask the City of Winter Park before work starts rather than assuming. Depending on the scope, the city may want to review resurfacing, striping changes, regrading, work near protected trees or anything that changes stormwater runoff, and requirements can differ from what applies in Orlando or unincorporated Orange County. Call the city's building or planning office with a brief description of what you intend to do, and keep a note of who you spoke with and what they said.