When construction projects have defects, the integrity of the building is at risk. To avoid expensive repairs, you should ensure that your building passes a property inspection without any flaws. Below are a few types of problems to know.

A Guide to Construction Defects

1. Material Defects

Material deficiencies occur when building materials are weak or inferior, which then affects installation. These typically result in less structurally sound construction that is susceptible to water and other damage. For example, bent window and door frames can cause leaks because they will not sit flush in their setting. Other issues can be poorly applied building paper, manufacturer problems with shingles, and subpar drywall.

2. Design Troubles

Design defects occur when architects and engineers make a mistake. Poorly designed roofing that doesn’t drain well or have the right structural support is a typical example. Usually, design issues happen when construction doesn’t follow code for specific areas, like the roof and drainage system.

3. Poor Workmanship

Deficiencies during construction due to poor workmanship include problems with plumbing that lead to leaks and mold, cracks in the foundation from improper concrete placement, and electrical issues. These often lead to more significant water issues that leave a mold problem as well as rotting wood. For cracking areas, pests are also a possibility.

4. Subsurface Deficiencies

Sometimes the ground under the structure can fault, causing issues. When soil conditions expand or shift, foundations and slabs crack. In certain instances, the construction team did not compact the subsurface correctly before building, which doesn’t allow the structure to settle properly. Water trouble can occur if cracking is present, and in severe cases, the soil underneath can lead to a landslide.

5. Maintenance Mistakes

Once a building is complete, the owner must maintain it. Without taking this care, deficiencies will arise. Anything from water infiltration conditions to letting cracks grow will degrade the integrity of the building. Keeping up with regular maintenance and having property inspections to mitigate trouble is vital.

If you need a property inspection or professional construction management services on the island of Oahu, HI, call Construction Management Inspection, LLC. Owner Lance Luke brings nearly 40 years of experience to projects, including building repair and maintenance on existing and new structures. Their building inspection services ensure that your property is meeting current codes and is structurally sound. Call (808) 422-2132 for an appointment. Visit the website for a full list of their services.