If you’ve done drywall jobs in residential spaces, you’re likely familiar with hanging drywall horizontally. But did you know you can also install drywall vertically?
If not, you might be wondering – is it better to hang drywall vertical or horizontal?
In residential spaces with 9 feet or lower ceiling heights, hanging drywall horizontal makes the most sense. It results in fewer seams, is stronger, and easier to finish.
On the other hand, you’ll most likely need to hang drywall vertical to meet fire codes in commercial spaces.
Here’s what else you should know.
Why Would You Hang Drywall Vertically?
In general, commercial spaces have higher ceiling heights than residential spaces. And hanging a sheet of drywall vertical is much faster than hanging it horizontally.
But completing the project quickly isn’t the main reason to go vertical in commercial buildings. Instead, most fire codes require that drywall panels be hung vertically for these spaces.
In instances of a fire, earthquake, or other hazards, vertically hung sheetrock will easily come down and not pile up. Conversely, horizontal hung drywall can pile on itself in hazardous situations, causing even more of a problem.
Pros and Cons Of Hanging Drywall Vertically
Vertical installation improves safety in commercial buildings
Vertical installation on commercial structures is faster
Easy access to areas that need inspections
It doesn’t increase wall strength
Harder to finish
Why Would You Hang Drywall Horizontal?
In residential spaces, drywall is almost always horizontal. The main reason is that horizontal drywall is much stronger than drywall installed vertically.
Hanging sheetrock this way increases its shear strength. Shear strength is the drywall’s ability to resist forces like wind, for example.