Why treat before the slab is poured?
Because the soil under the slab is the easiest place to treat. Once concrete covers it, reaching the footprint and the penetrations means working through finished surfaces. Treatment during construction keeps the protective zone continuous and records it while the work is visible.
Pre-slab treatment is a planned step, not a cleanup. The soil is open, the forms are set and the plumbing is still in view, which makes the coverage easy to check. After the pour, the same gaps become difficult to inspect and expensive to correct.
The record matters as much as the product. A written note of the areas treated, the method and the date tells a later inspector where to look, and it shows an owner what was done before the house was closed in.
Do all new homes in Orlando need pre-construction treatment?
The choice is made with the builder and the owner, based on the foundation, the site and the method. This page does not state a building-code requirement, because local rules are not confirmed here. Ask the builder what is planned and what record will be provided.
Some builders include the step as standard, and others leave it to the buyer. Either arrangement can work if the scope and the record are agreed in writing. Without a written plan, the owner may not learn what was done until a later inspection raises a question.
If you are buying a new build, ask the builder for its termite plan before closing and keep the answer with your other documents. A short written reply is more useful than a verbal assurance.
What records should I get after pre-construction treatment?
A written record listing the treated areas, the method, the date and the technician's contact. Keep it with the house file and ask for a copy if the builder completes the work. The record is what makes later questions easy to answer.
A useful record names the areas by position, such as the north footing, the garage slab edge or a plumbing penetration, rather than saying the whole slab was done. That level of detail is what lets a later inspector confirm the coverage without reopening the entire foundation.
Ask whether the record will be updated if the builder changes the plan. A slab that was poured differently from the drawing needs its record to match what was actually placed.
Does pre-construction treatment stop termites completely?
No treatment promises total exclusion. Pre-construction work lowers the chance of entry at the foundation, but it does not replace inspection, moisture control or follow-up. Termites can still reach a house through gaps, cracks or routes the plan did not cover.
The treatment is one layer. Grading that drains away from the house, gutters that carry water clear of the foundation and wood kept off the soil all work with the treatment. Each of those is a separate decision, and the technician can say which ones matter for the lot.
Plan for regular inspections after the house is occupied. The termite inspection and WDO report page explains how those checks are scoped and what the report records.
Who pays for pre-construction treatment?
The arrangement depends on the contract between the builder and the buyer. No price is listed on this page, and the technician confirms the cost on site before any work begins. Ask for the scope in writing before the slab date.
Some buyers see the treatment in the builder's price and some see it as a separate line. Neither is wrong, but the written scope should show exactly what is included, so that the buyer knows what was paid for when the record is handed over.
If a change to the plan is needed after the work is agreed, the technician reviews it before the slab date, not after. A change made once the soil is covered is harder to scope and document.