YES! And there’s one very good reason for it: mitigating water damage. If your deck is level with your home, it creates an open invitation for water to infiltrate your living space. Rainwater, snowmelt, or even morning dew can accumulate on the deck surface, finding its way into the home and causing a multitude of issues.

Structural Compromises:

Water damage isn’t merely a matter of dealing with occasional puddles; it can compromise the very structure of your home. When a deck is at the same level as your floor, the risk of water pooling against the exterior walls increases. Over time, this constant exposure can lead to decay, rot, and compromised structural integrity. Choosing to build a lower deck acts as a protective barrier, preventing water from accumulating and safeguarding the long-term stability of your home.

Drainage Problems:

Constructing a deck at a lower elevation allows for more effective drainage solutions. Proper planning can include sloping the deck away from the home to encourage water to naturally flow away from the house. This minimizes the chance of water seepage and ensures your deck remains a source of enjoyment rather than a potential hazard.

Indoor Air Quality:

Persistent moisture from a deck level with your home can create an environment conducive to mold growth. Mold not only damages surfaces but poses health risks to occupants. By opting for a lower deck, you reduce the likelihood of mold-related issues, contributing to a healthier and more comfortable living space.


Choosing to build a deck lower than your home is a proactive measure that contributes to the longevity and low-maintenance aspects of your property. By preventing water-related damage from the outset, you reduce the need for frequent repairs and upkeep, ensuring that your deck remains an enjoyable and functional extension of your home for years to come.

“We’ve gotten used to the dampness.”

More questions?

If you have more questions about decks or related products, we’re happy to answer them. Call 613-736-1122 or hit the chat button on the right during business hours.