Understanding Drywall Cost Factors: What Influences Your Drywall Installation Price?
- FixPro

- Feb 21
- 4 min read
When it comes to home improvement or commercial property upgrades, drywall installation is a key step that shapes the look and feel of your space. But have you ever wondered what drives the price of drywall work? Understanding drywall cost factors can help you plan your budget wisely and avoid surprises. Whether you’re refreshing a single room or managing a large project in St. Louis, St. Charles County, or St. Louis County, knowing what affects drywall installation costs is essential.
In this post, I’ll walk you through the main elements that influence drywall pricing, share expert insights, and offer practical tips to get the best value. Plus, I’ll explain how FixPro can help you get top-quality drywall services with transparent pricing and reliable results.
Key Drywall Cost Factors You Should Know
Drywall installation cost depends on several factors, and each one plays a role in the final price. Here’s a breakdown of the most important drywall cost factors:
1. Size of the Project
The larger the area you need to drywall, the more materials and labor are required. For example, drywalling a small bathroom will cost less than finishing an entire basement. Contractors usually charge by the square foot, so knowing your project’s size helps estimate costs accurately.
2. Type and Quality of Drywall
Not all drywall sheets are the same. Standard drywall is the most affordable, but there are specialty types like moisture-resistant drywall for bathrooms or fire-resistant drywall for commercial spaces. These specialty boards cost more but provide added benefits depending on your needs.
3. Labor Costs
Labor is a significant part of drywall installation expenses. Skilled professionals charge based on experience, project complexity, and local market rates. In the St. Louis area, labor costs can vary, but hiring a trusted company like FixPro ensures you get quality workmanship without overpaying.
4. Preparation and Repair Work
If your walls need repairs, removal of old drywall, or additional framing, these prep tasks add to the cost. FixPro always assesses your space thoroughly to identify any hidden issues before starting work, so you get a clear and fair estimate.
5. Finishing and Texture
Drywall installation doesn’t end with hanging sheets. Finishing involves taping, mudding, sanding, and sometimes texturing. The level of finish you want—whether smooth, knockdown, or orange peel texture—affects the price. More detailed finishes require more time and skill.
6. Accessibility and Location
If your project is in a hard-to-reach area or requires special equipment, expect higher costs. Also, local regulations and permit requirements in St. Louis and surrounding counties can influence pricing.

Drywall sheets stacked and ready for installation in a local warehouse
How much does it cost to drywall a 20x20 room?
Let’s get specific. Drywalling a 20x20 room is a common project size, and understanding its cost can help you plan better.
A 20x20 room has 400 square feet of floor space. To drywall the walls and ceiling, you’ll need to cover approximately 1,200 to 1,400 square feet of surface area, depending on ceiling height and window/door openings.
Typical Cost Breakdown:
Materials: Drywall sheets, screws, tape, and joint compound usually cost between $1.00 and $1.50 per square foot.
Labor: Professional installation and finishing typically range from $1.50 to $3.00 per square foot.
Additional Costs: Repairs, texture, or specialty drywall can add $0.50 to $1.50 per square foot.
Estimated Total:
For a 20x20 room, expect to pay between $3,000 and $6,000 for drywall installation, including materials and labor. This range depends on the finish level and any extra work needed.
At FixPro, we provide detailed quotes tailored to your specific room and preferences, ensuring no hidden fees or surprises.
Common Drywall Problems and How We Solve Them
Drywall installation isn’t always straightforward. Here are some common issues we encounter and how FixPro addresses them:
Problem 1: Uneven Walls and Surfaces
Old homes or buildings often have uneven framing or walls. This can cause drywall to crack or look patchy.
Our Solution: We use precise measurements and shimming techniques to create a smooth surface before hanging drywall. Our experts ensure the finish is flawless and durable.
Problem 2: Moisture Damage
Bathrooms, kitchens, and basements are prone to moisture, which can ruin drywall.
Our Solution: We recommend and install moisture-resistant drywall in these areas. We also inspect for leaks or mold and advise on repairs to protect your investment.
Problem 3: Cracks and Nail Pops
Over time, drywall can develop cracks or nail pops due to settling or poor installation.
Our Solution: FixPro offers repair services that include reinforcing joints, replacing damaged sections, and applying professional finishes to restore your walls.
Problem 4: Delays and Poor Communication
Many homeowners face delays or unclear pricing from contractors.
Our Solution: We pride ourselves on clear communication, timely project completion, and transparent pricing. You’ll always know what to expect and when.

Close-up of drywall finishing process showing taping and mudding
Why Choose FixPro for Your Drywall Needs in St. Louis?
Choosing the right drywall contractor makes all the difference. Here’s why FixPro stands out:
Local Expertise: We understand the unique needs of homes and businesses in St. Louis, St. Charles County, and St. Louis County.
Transparent Pricing: Our estimates are clear and detailed, so you know exactly what you’re paying for.
Quality Workmanship: Our team is trained, experienced, and committed to high standards.
Fast and Reliable: We respect your time and complete projects on schedule.
Comprehensive Services: From drywall installation to repairs and finishing, we handle it all.
If you want to learn more about drywall installation cost or get a free quote, visit FixProSTL.com today. We’re ready to help you transform your space with confidence.
Taking the Next Step for Your Drywall Project
Understanding drywall cost factors empowers you to make smart decisions. Remember, the price you pay reflects the quality and durability of your walls. Don’t settle for less when it comes to your home or business.
If you’re in the St. Louis area and need expert drywall services, FixPro is your trusted partner. Contact us now for a free consultation and let’s get started on your project with clear pricing and expert care.
Your walls deserve the best - and so do you.
Ready to get started?
We look forward to helping you create beautiful, lasting walls!



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