I had a roof leak that needed attention, and Molsbee Roofing was honestly a breath of fresh air. They came out quickly, found the issue right away, and didn't try to sell me on a full roof replacement or push any unnecessary work — just straightforward, honest service.Read on Google

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Since 1975 · 4.8 stars across 200+ Google reviews · Florida Certified Roofing Contractor CCC1327429 · Lifetime Workmanship Warranty · GAF Certified Contractor · Owens Corning Preferred Contractor
50 Years
GAF Certified Contractor
Owens Corning Preferred Contractor
BBBLifetime Workmanship Warranty
We repair and replace the flat and low-slope roofs on Gulf Stream houses: the loggia, the pool pavilion, the link between two wings and the section behind a parapet that no one sees from Polo Drive. A free inspection measures each section, tests its drains and scuppers, opens the covering at chosen points and examines every tie-in, then gives you photographs and a written price for the repair or for a new membrane.
Most of these leaks start where the membrane meets the tile above it or turns up a wall, and on salt-exposed ground the metal at that joint wears out first. Low-slope sections are priced on their own lines, since they are a different system from the tile, with a different warranty.
Molsbee Roofing, family-owned and roofing Palm Beach County since 1975 from Lake Worth Beach, is Florida Certified Roofing Contractor CCC1327429; call 561-318-8624 at any hour.
- TPO and modified bitumenflat roof systems
- Lifetimeworkmanship warranty
- CCC1327429Florida licensed




Before flat roof work in Gulf Stream
Where flat roofs hide on a Gulf Stream tile house
Few Gulf Stream houses are flat-roofed, yet many carry some flat roofing: a loggia, a pool pavilion, a garage, the link between wings, or a deck behind a parapet in the Core District. These sections were often added or rebuilt apart from the main tile roof, so they age on their own clock.
We measure and photograph each one separately, because a single rate across the whole house hides which part is failing and which is fine.
Rebuilding the membrane-to-tile joint
The leak on a low-slope section usually starts at the tie-in, where the membrane meets tile above it or turns up a wall, and a piece of metal and a termination bar do the work gravity does on a pitched roof. On ground with salt from the Atlantic and the Intracoastal that metal corrodes sooner.
We take the joint apart, replace the metal in a grade meant for salt, and rebuild the flashing into the tile, rather than coating over a detail that has already failed.
Draining a flat deck behind a Gulf Stream parapet
Behind a parapet, water leaves only where someone built it a way out: a scupper, an internal drain, a cricket against the wall, a slope in the insulation. Where those are blocked or too shallow, water stands for days and finds every seam.
We test each outlet at the inspection and check the fall with water, because a new membrane over a deck that ponds only resets the clock. Where the fall is wrong, tapered insulation or a new cricket goes on the quote as its own line.
Repair, coat or replace a Gulf Stream low-slope section
A few test cuts tell us whether the insulation under the membrane is wet and how far it spreads. Dry build-up over a sound deck can take a repair or a coating; wet insulation means tear-off, because a coating seals moisture in.
On a replacement we specify a self-adhered secondary water barrier, and a large repair can bring the quarter-roof rule into play. The installation carries our lifetime workmanship warranty and the membrane its manufacturer's, both in writing.
How it works in Gulf Stream

Permits in Gulf Stream
For work in Gulf Stream, confirm requirements with the building department responsible for the property and complete any required historic or HOA review before ordering materials or beginning work.
Gulf Stream has no building department of its own. Roofing permits are filed on the Highland Beach MyGovernmentOnline portal under the Gulf Stream jurisdiction, and the contractor signs the Gulf Stream Construction Handbook before starting.
Any exterior change begins with a pre-application meeting with the Town Manager. Work under 300 square feet is reviewed by staff; larger changes go to the Architectural Review and Planning Board, and the third level is the Town Commission. That sequence is settled before the permit is filed.
The town is in the 170 mph wind band and the wind-borne debris region.
- A town built around a golf club
- Gulf Stream covers 0.8 square miles of barrier island laid out in the 1920s around the Gulf Stream Golf Club, with about 950 residents and a Delray Beach mailing address in 33483.
- Ocean on one side, Intracoastal on the other
- The Intracoastal separates Gulf Stream from Boynton Beach, and A1A carries the town's traffic. Salt from both sides means flashing, edge metal and fastener compatibility are checked on every visit.
- Houses from 1979
- The typical Gulf Stream home was built around 1979, and under its new covering we specify a self-adhered secondary water barrier. Town review comes first; we schedule the roof to that decision, not ahead of it.
What homeowners say
Had Molsbee roofing do a patch on my roof. It was a very reasonable price, and they didn't try to oversell me. I'll absolutely use them when I'm ready to replace my roof.Read on Google




Flat roof repair and replacement questions in Gulf Stream
What does flat roof replacement cost on a Gulf Stream loggia?
Each low-slope section is priced from its own square footage and condition, not from a town figure, since we have not yet roofed in Gulf Stream. The price moves with tear-off depth, wet insulation, any added slope, the membrane system, the tie-ins to tile and walls with their metal grade, drains and scuppers, and the permit through Highland Beach.
After the free inspection you receive a written price with the flat sections on their own lines, apart from any tile work.
Can a handyman repair a flat roof leak in Gulf Stream?
Not for work that needs a permit. In Gulf Stream a roofing permit is filed on Highland Beach's MyGovernmentOnline portal under the Gulf Stream jurisdiction, and the contractor signs the Gulf Stream Construction Handbook before starting, which is a licensed roofer's job.
Molsbee Roofing is Florida Certified Roofing Contractor CCC1327429. Whoever you hire, ask for the licence number and who will file the permit and handle the town's review before work begins.
Does the quarter-roof rule reach a flat section on a Gulf Stream house?
It can. The quarter-roof rule considers how much of a roof system or section is repaired, replaced or recovered in any 12-month period.
Above a quarter, the roof covering across that entire system or section generally must be replaced or recovered to meet current code requirements. If that system or section was built, repaired or replaced in compliance with the 2007 Florida Building Code or a later edition, only the portion being worked on must meet applicable current code requirements.
We check which applies before we price. A large loggia or pavilion rebuild on top of earlier repairs can push a house past that line, so we measure every section in square feet and tell you where the total sits.
Can a coating fix my Gulf Stream flat roof?
Sometimes, and when it is the right call we say so. A coating works on a membrane that drains, has dry insulation beneath it and has sound tie-ins.
It is the wrong call when water ponds for days, when the joint at the tile or wall has failed, or when test cuts show wet build-up, because the coating seals the moisture in. You see the photographs of the test cuts and the tie-ins on your Gulf Stream roof before choosing.
Why does my Gulf Stream loggia leak when the tile roof above it is dry?
Because the loggia is a separate roof with a slower drain. On a low slope, water has no gravity helping it off, and the joint where the loggia meets the tile or the house wall does the job a pitched roof does on its own.
When that joint's metal corrodes in the salt air, water enters there and can travel under the membrane before it shows on a ceiling. We open the joint, photograph what is behind it and rebuild it properly.
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