7 Ventilation Mistakes Homeowners Make While Building a New House

6. Planning Ventilation Too Late

Ventilation should never be treated as an afterthought.

Unfortunately, many homeowners only start thinking about ventilation after construction is nearly complete.

By then:

• False ceilings are finished.
• Electrical work is complete.
• Plumbing has been installed.
• Interior finishes are underway.

Adding ductwork later often increases costs and may require breaking finished walls or ceilings.

The ideal time to plan ventilation is during the architectural design phase, alongside electrical and plumbing layouts.

Early planning allows ventilation systems to integrate seamlessly into the overall building design.

7. Choosing Products Based Only on Price

It is tempting to buy the least expensive ventilation fan available.

However, the initial purchase price represents only a small part of the overall value.