Home Addition Construction Orlando: What Happens After the Permit Is Issued
The permit is approved. The materials are ordered. Construction is about to begin. This is the phase every homeowner anticipates, the day the physical work starts and your addition goes from plans on paper to walls you can walk through. It is also the phase where clear communication between you and your builder matters most.
This article covers what happens during construction, in order, so you know what to expect and when.
Site Preparation and Foundation
The construction area is cleared and prepared. Erosion controls and tree protection fencing go up as required by the permit. The addition is staked out on the ground so you can see exactly where it will sit relative to the existing home and the property lines.
The foundation is excavated. Forms are built. Rebar is placed. If the addition includes a bathroom or kitchenette, the underground plumbing rough in happens now because drain lines are embedded in the slab before it is poured. The foundation inspection happens at this stage: the inspector checks the formwork, rebar, and any embedded plumbing before the concrete is placed. Once it passes, the concrete is poured and finished. The slab cures for several days before framing begins.
Framing and Roof
Walls go up. The floor and roof structure is framed. This is the phase where the addition becomes real. You can walk through the framed space and feel the size of the rooms. Window openings show you what the views will be.
The roof connection is the most technically important part of framing. The new roof must tie into the existing roof in a way that is watertight, structurally sound, and visually integrated. Flashing, underlayment, and proper shingle or tile integration prevent the leaks that are the most common failure in poorly executed additions.
Windows and exterior doors are installed. The structure is wrapped in house wrap to protect against moisture. Once the roof is on and windows are in, the addition is dried in. Interior work can proceed regardless of weather.
This is an important moment to walk the space with your builder. Changes at this stage are more expensive than during design but far cheaper than after drywall. Speak up if something does not feel right.
Rough Ins
Electrical wiring runs through the walls and ceiling: outlets, switches, light fixtures, dedicated circuits for appliances. HVAC ductwork is extended or a new system is roughed in. Plumbing supply and drain lines are installed and connected. Insulation goes into the walls and ceiling.
Each trade is inspected before the next one covers it. Framing inspection. Electrical rough in. Plumbing rough in. Mechanical rough in. Insulation inspection. These inspections protect you. They verify that what is behind your walls meets code. A failed inspection means the issue is corrected and reinspected.
Drywall, Trim, and Finishes
Drywall is hung, taped, and finished. Interior doors, baseboards, crown molding, and casings are installed. Cabinetry goes in. Countertops are templated from the actual installed cabinets, then fabricated and installed. Flooring goes in. Paint goes on the walls, ceiling, and trim. Light fixtures are hung. Plumbing fixtures are installed. Hardware goes on the doors and cabinets.
This phase feels fast compared to what came before. Rooms that were studs and wiring a few weeks ago suddenly look like finished space. The daily progress is visible and satisfying.
Final Inspections and Punch List
The building department returns for final inspections: building, electrical, plumbing, mechanical. Once everything passes, the permit is closed. Your builder walks the addition with you for the punch list. Every surface, fixture, door, and window is checked. Anything needing correction is noted and scheduled. The punch list is not a sign of poor work. It is the final quality check.
For the complete process from first phone call through warranty, read our home addition process guide.
