Geminite Blogs

Cement Board vs. Drywall: Choosing the Best Fit for Your Commercial Project

They say you should not bring a knife to a gunfight. Selecting drywall for a high-moisture, high-impact commercial space is like getting a sponge to a flood- it won’t end well. The cement board, on the other hand, comes in laughing at moisture, shrugging off impact, and adding a layer of fire resistance.

If you are choosing between cement board and drywall for your commercial project, this is everything you need to know to make the smart choice.

At a Glance

Cement Board vs. Drywall: A Quick Comparison

Looking at cement board and drywall may make one think that they are cut from the same cloth, as both are found in commercial spaces’ walls and ceilings. But look closer, and the differences will leap out. It is like spotting a sports car in a crowd of sedans.

The Cement Board is made with a dense mix of cement and reinforcing fibers, so this material is designed to perform under big challenges. Water-resistant, extremely resilient, and built to withstand the stresses of high-traffic environments that are prone to moisture, it is the material you will want when performance matters. So, think of it more like the bodyguard in your commercial space: standing strong under pressure, no matter what comes its way.

Meanwhile, drywall is the lightweight, easy-going option made of gypsum and paper. While it is a good choice for simple interior walls in dry conditions, it can’t take the heat—or the moisture. Drywall crumbles like a cookie at the first sign of stress when exposed to moisture, heavy use, or demanding conditions. It is a type of material that performs well in environments where things remain calm and controlled.

In essence, drywall is your go-to when you want a fast, budget partition, but when you need something tough, water-resistant, and ready for action, cement board should be your material of choice.

The Moisture Challenge: Who Comes Out Dry?

Visualize a commercial kitchen or a spa where the air is filled with steam every day. In those environments, moisture is no longer just an occasional annoyance but an everyday threat.

Drywall: Standard drywall is prone to absorbing moisture, leading to swelling and sagging, and may even contribute to mold growth. Moisture-resistant drywall (green board) can take humidity but is not waterproof and deteriorates with time.

Cement Board: Entirely waterproof, the cement board will not warp, swell, or break down even in the dampest conditions. It resists mold and mildew so well that it is a first choice for commercial restrooms, kitchens, and pool areas.

In high-moisture environments, cement board is the clear winner. It stays dry, strong, and problem-free.

Fire Resistance: Safety That Comes Built-In

Fire regulations in commercial spaces are not just boxes to tick— they are critical safeguards.

Drywall: Fire-rated drywall options exist, but these rely on added treatments that can degrade over time.

 

Cement Board: Naturally non-combustible, cement board offers fire resistance as part of its core properties, providing reliable protection without the need for additional treatments.

For businesses prioritizing safety and compliance, cement board is a dependable choice that offers peace of mind.

Final Thoughts: Cement Board Takes All

When it comes to high-moisture, high-impact commercial spaces, cement board delivers unmatched performance. Durable, water-resistant, fire-safe, and cost-efficient, cement board is the perfect material for businesses looking to future-proof their spaces.

 

Make the right decision for your commercial space. Contact us today to explore our cement board options and after-sales support!