Case Studies

Cement Board Stucco Installation – Warrenton, VA

Project Type: Multi-Level CMU Building
Location: Warrenton, Virginia
Service: Cement Board Stucco System Installation

Project Overview

Modern Wall Systems completed a cement board stucco installation in Warrenton, VA for a multi-level commercial CMU building. The property owner needed a strong, moisture-resistant exterior cladding solution that would deliver both long-term performance and a high-quality architectural appearance.

Our team designed and installed a complete cement board stucco system, combining adhesive bonding, mechanical fastening, reinforced basecoats, and a textured finish to create a seamless, durable building envelope.

Step-by-Step Installation Process

1. Surface Preparation
   The existing CMU block walls were cleaned, inspected, and prepared for direct cement board attachment to ensure proper adhesion and alignment.
2. Cement Board Attachment
   We installed 4×8 cement board panels using a high-strength adhesive basecoat to create continuous contact with the substrate. Each panel was pre-drilled and fastened with corrosion-resistant screws, ensuring long-term mechanical stability.
3. Reinforced Basecoat
   All walls were covered with two layers of fiberglass mesh and basecoat to provide superior crack resistance, improved impact durability, and a uniform surface profile across all elevations.
4. Textured Finish Application
   After the reinforced layers cured, we applied a sand-textured acrylic finish coat, selected for its color consistency, flexibility, and weather resistance in Virginia’s climate.
5. Sealant and Detailing
   To complete the system, all control joints, window perimeters, and transitions were sealed with an approved elastomeric sealant to maintain watertight integrity and prevent future moisture intrusion.

Results

The completed cement board stucco system in Warrenton, VA achieved a smooth, sanded appearance and exceptional performance. The building gained increased protection against moisture, temperature changes, and impact—while meeting the owner’s design objectives for a clean and durable modern finish.

Why Clients Choose Modern Wall Systems

• Proven experience with EIFS and stucco installations in Northern Virginia
• Skilled application of cement board and basecoat systems for CMU structures
• Commitment to manufacturer specifications and long-lasting results
• Professional, safety-compliant crews experienced in commercial projects

Modern Wall Systems continues to serve property owners, contractors, and designers across Virginia with high-quality exterior cladding solutions designed for lasting protection and visual appeal.