Construction of housing and inspection

Each house needs a permit before the start of construction and must also pass a series of inspections as the work progresses. The number and type of inspections that a house needs to approve may vary according to the requirements of the local building code. Always meet with your local officials early in the construction process to determine your inspection schedule.


The construction of the foundation, concrete slab on which the foundation rests, and the foundation will require inspection. A general inspection will take place before any concrete is poured into molds or forms. The inspector ensures that the shoes are level and the appropriate size for the wall will withstand. Another inspection occurs after the Foundation finishes, usually before any waterproofing material has been applied to the walls.


After the basic frame of the house wood rises, an inspector checks the work to confirm that the correct notes and wood carvings have been used and that the members of the structure were placed correctly. Also check that all roughly in electricity and plumbing components placed inside the walls were installed according to the code. Only after this inspection takes place can the builders of the open structure be covered with a finishing material, such as drywall.

Duct system

Some municipalities require inspections to verify house ducts. The inspection takes place after the installation, but before the job is closed. The inspector ensures that the piping system is airtight, with sealing joints appropriately. The local code may require the use of only certain types of sealants. The inspector was also able to check that all vents are the right size for the appliances they serve and that all ventilation products were installed according to the manufacturer’s instructions.


A final inspection occurs after the builder adds all finishing materials and completes the construction. The inspector will examine the electrical and plumbing systems in general to comply with the code and check the ceiling for soundness. It is also seen on all doors and windows to ensure that they are installed properly and values ​​the interior trim work, such as baseboards. In many areas, after the final inspection, the local building department grants the house a certificate of occupancy.