Casselberry, FL Roofing Contractors

Permitting and Pre-Construction Compliance

Every roof replacement and repair exceeding the 25 percent threshold in Casselberry requires a building permit from Seminole County. We submit engineered drawings, product approval documents, and fastener schedules as part of the permit application. Roofs predating it remain subject to the full 25 percent rule in FBC-EB 706.1.1. We confirm the age and compliance history of your existing roof during inspection so you understand which standard applies.

Permit timelines in Seminole County typically run two to three weeks. We order materials only after permit approval to avoid restocking charges if the inspector requires specification changes.

Tear-Off, Decking Repair, and Substrate Preparation

Our crews remove the existing roofing system down to the decking, inspect every sheet of plywood or OSB for rot, delamination, or insufficient fastening, and photograph any areas requiring replacement. We replace compromised decking with 15/32-inch CDX plywood or 7/16-inch OSB rated for roof sheathing, fasten it with 8d ring-shank nails at 6 inches on center along edges and 12 inches in the field, and verify that all sheets bear ICC-ES product approval stamps. We document decking repairs with before-and-after photos and add replacement square footage to the final invoice with material specifications and labor rates stated separately.

At this stage we also install drip edge at eaves, verify that fascia is structurally sound and properly flashed, and confirm that soffit vents provide the code-required net free area.

Underlayment Installation and Fastener Schedule

We install underlayment in accordance with manufacturer specifications and Florida Building Code section 1507. Self-adhering modified bitumen goes at valleys, eaves, and all penetrations. Synthetic underlayment tested to ASTM D8257 covers the remaining field, lapped 6 inches at horizontal seams and 4 inches at end laps, fastened with plastic cap nails at 12 inches on center in high-wind zones. We photograph the completed underlayment layer before shingle or metal installation begins, providing a permanent record of water barrier integrity.

Fastener density determines wind uplift resistance. According to Bay County Florida, most, if not all, manufacturers require a minimum of six fasteners per shingle. In Seminole County's high-velocity hurricane zone, we follow the enhanced fastener schedule in the product's Florida Product Approval: six nails per shingle in the field, nailed through the adhesive strip, with perimeter and ridge shingles receiving additional fasteners per the engineered pattern.

Shingle, Tile, or Metal Installation

For asphalt shingle roofs, we install starter strip at eaves and rakes, snap horizontal chalk lines every five courses to maintain alignment, and verify that each shingle's sealant strip is exposed and unobstructed. Ridge caps receive a double bead of roofing cement and are nailed with two fasteners per cap on each side of the ridge, staggered to avoid splitting. We do not use hand-sealant on shingles in the field unless the manufacturer's installation manual specifies it for that wind zone.

For tile roofs, we install pressure-treated battens over underlayment, space them according to the tile manufacturer's layout guide, and fasten each tile with corrosion-resistant screws and foam closures at ridges and hips. Clay and concrete tiles require physical properties testing in compliance with ASTM C1167, as specified by the Florida Building Commission.

For standing seam metal roofs, we install clip-fastened panels with concealed fasteners, allowing thermal expansion and contraction without fastener back-out. The Florida Building Commission permits standing seam metal roof panel systems that pass the Static Water Leakage Test criteria of ASTM E2140 to be installed to a minimum slope of 1:12. We install underlayment and flashing to the same standard as tile or shingle roofs, because metal panels shed water rapidly and any underlayment defect will telegraph through as a leak.

Flashing, Penetration Sealing, and Final Inspection

We install step flashing at all roof-to-wall intersections, counter-flashing over it where the wall is masonry or stucco, and through-wall flashing integrated with the building's water-resistive barrier. Plumbing boots, attic vents, and electrical mast penetrations receive new neoprene or EPDM collars, bedded in roofing cement and sealed at the top edge with a bead of polyurethane sealant. Chimney flashing is counter-flashed into a reglet cut into the masonry, sealed with polyurethane, and covered with a cricket on the high side if the chimney is wider than 30 inches.

Our final walk-through verifies that all ridge vents are installed and unobstructed, that gutters and downspouts are clear, that no fasteners are exposed, and that all debris has been removed from the property. We use magnetic rollers to collect metal fasteners from driveways, walkways, and landscaping. We photograph the completed roof from all four elevations and provide those images as part of the project close-out package.

Warranty Registration and Documentation Handoff

We register your roof warranty directly with the manufacturer within 30 days of completion. GAF Master Elite warranties cover materials for 30 years and workmanship for 25 years when installed as a system. Owens Corning Preferred Contractor warranties cover materials for 50 years on certain product lines. Metal roofing carries manufacturer warranties ranging from 30 to 50 years depending on finish and substrate. We provide you with the warranty certificate, the building permit and final inspection sign-off, all material invoices with product approval numbers, and a thumb drive containing every photograph taken during the project, organized by phase.

Wind Uplift Standards and Material Testing in High-Wind Zones

Central Florida lies within a high-velocity hurricane zone where wind uplift can exceed 150 pounds per square foot at roof corners and ridges. Roofing materials undergo standardized testing to establish their resistance to these forces. UL 580 is the primary uplift classification system, with ratings of Class 30, Class 60, and Class 90 representing increasing resistance to wind-driven suction. According to continuing education material on metal roof testing, the test protocol includes five phases of pressure testing: 5 minutes of negative pressure, 5 minutes of negative and positive pressure, 60 minutes of cyclic oscillating negative and positive pressure, another 5 minutes of negative pressure, and a final 5 minutes of combined pressure. Panels that pass without detachment or functional failure earn the Class 90 rating, the highest available.

We specify materials rated for the design wind speed in your location, confirmed through the Florida Building Code's wind speed maps and site-specific exposure category. For commercial flat roofing, we use TPO and EPDM membranes with mechanically fastened or fully adhered attachment, depending on the deck type and uplift zone. Every product we install carries a current Florida Product Approval number, verifying that it has passed the Miami-Dade or Florida Building Commission testing protocols for high-wind regions.

What Customers Say About Our Work

Andrew Steffes wrote: "Roof Bear has been amazing. From the first interaction to the end of the project. I initially contacted them Friday evening concerning a leak I thought I had and that same night I received a phone call and was scheduled an appointment for the very next day. They provided excellent communication throughout the entire process. They did such a great job on my roof that when I had soffit and fascia damage I called them immediately. Once again the process went smoothly and they took care of the issue."

Erin Kelly noted: "Logan came out to provide an estimate to replace our roof, and he was very thorough. He walked through everything with me and helped me to understand both the damage to our roof (hail, wind, and age-related) and the repair/replacement process. He did not try to upsell us on any services we didn't need, and was very straightforward throughout the whole process. The crew that did our roof was professional, efficient, and did a great job with clean-up afterward."

Anthony Wehrle shared: "Roof Bear delivered on what they promised. Their salesman sat down with me and walked me through options and costs. The work was done in the time specified. They cleaned up after themselves. What more could I ask for?"

Roofing Service Area in Seminole County and Surrounding Communities

We serve Casselberry and the surrounding areas including Altamonte Springs, Longwood, Winter Springs, Oviedo, Sanford, Lake Mary, Maitland, Winter Park, Orlando, and Apopka. Our crews operate throughout Seminole County, Orange County, and Volusia County, providing residential and commercial roofing services to homeowners, property managers, and business owners.

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