Settle the opening before the product
If the garage is being altered, agree who confirms the final opening and its mounting surfaces. Track clearance and the finished floor must be coordinated with other work. Describe whether the requested door is for a residential garage or another enclosure so the proposal does not silently assume the wrong use.
Keep the County and municipal processes distinct
Use the actual property record to determine whether County or municipal review applies; The Acreage and Loxahatchee Groves are not interchangeable project addresses. Where documents are required, the approved configuration should match the ordered size, windows and hardware. Resolve substitutions before delivery.
Your questions
Can a different door be substituted if the original is unavailable?
Only after checking the replacement specification, compatibility and relevant project documents. A matching color or width is not enough.
When should I mention a planned concrete or floor coating job?
Before the door survey and order. The final floor level and curing schedule can affect contact at the bottom and installation coordination.
