How to Identify Poor Construction Work

A finished building can look attractive while concealing underlying construction problems.

Whether you are buying a newly completed property or inspecting an existing building, learning what to look for can help you make better decisions.

Look at the Walls

Watch for significant cracks, damp patches, uneven surfaces and poor finishing.

Not every crack indicates structural failure, but unusual or progressive cracking deserves professional assessment.

Examine Floors

Look for excessive unevenness, hollow-sounding tiles, poor slopes and water ponding.

Check Doors and Windows

Difficulty opening or closing doors and windows may sometimes indicate poor installation, movement or other building issues.

Inspect Plumbing

Check for leaks, poor drainage, inadequate water pressure and signs of moisture.

Examine Electrical Installations

Electrical installations should be properly executed and protected according to applicable requirements.

Look at Finishes

Poor alignment, inconsistent joints, uneven plastering and low-quality finishing can indicate inadequate workmanship.

Get Professional Advice

A visual inspection is useful, but it cannot reveal every problem.

For significant property purchases, professional inspection can provide a much more comprehensive assessment.