Format · Code Explainer
What the Florida Building Code, HVHZ wind provisions, and permit rules actually require — by scope of work, by county, with the permit fees and inspection sequences.
84 articles published in this format · updated weekly.
Kitchen RemodelingCode-Explainer··10 min read
The sink-base rough-in on a Florida slab is set before the concrete is cut: drain and supply heights, the single 1-1/2 inch trap a sink and dishwasher share, and air gap vs high loop by county.
All Code Explainer Articles
Sorted newest first. Each article links downstream to the relevant Pro Work Flooring service pages and to other articles in the same cluster.
AE or VE zone, the FEMA 50% Rule, and the Base Flood Elevation change your flooring spec, not just your budget. Here is which materials are allowed below the BFE in Florida.
11 min readRead →
0.42 DCOF is the legal floor for an interior wet tile — not the answer for a pool deck. Here is how A137.1, A326.3, and barefoot ramp classes decide what is safe in a Florida home.
10 min readRead →
A Cape Coral pool cage is an engineered accessory structure, and the lanai floor under it is an exterior-rated room. Here is the 150 mph design wind, the permit chain, and the paver spec that survives it.
11 min readRead →
In St. Augustine's five HP zoning districts a Certificate of Appropriateness clears before the building permit. Add coquina walls and AE flood zones, and interior remodeling follows rules no other Florida market imposes.
11 min readRead →
Big tiles fail on two numbers: mortar contact and slab flatness. Here are the ANSI and TCNA tolerances large-format tile must meet, and why a Florida slab rarely meets them as poured.
11 min readRead →
A safe room is not a sturdy closet. It is built and evaluated to ICC 500 and the FEMA P-320 criteria — 250 mph design wind, a missile-impact door, and a slab anchored against uplift.
11 min readRead →
Florida has two energy-code climate zones. Converting an attic usually moves the insulation from the ceiling to the roofline as an unvented spray-foam assembly. Here is the R-value, by zone, and the code behind it.
11 min readRead →
Before a tile saw turns, one question protects you: is the contractor licensed, and whose name goes on the permit? This is how Florida licenses, verifies, and holds contractors accountable.
12 min readRead →
Paper-faced drywall feeds mold and dissolves in a flood. Here is when fiberglass-mat paperless gypsum is enough for a Florida wet wall, and when rigid PVC panel is the code-driven call.
11 min readRead →
The garage-to-house separation is a gypsum membrane, not a fire wall — until living space sits above it. Here is the 1/2-vs-5/8-inch trigger, the door rule, and what a partial conversion keeps live.
10 min readRead →
A pot filler is a cold-only branch the code treats as a fixture needing backflow protection — and in Florida block walls, the supply has to be planned into the rough-in.
10 min readRead →
Before the sledgehammer: how to tell a load-bearing or shear wall from a partition, why Florida wind-load design makes some walls structural, and the engineered-beam, permit, and inspection sequence.
10 min readRead →
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