This project involved a full deck replacement for a homeowner in Cottage Grove, Wisconsin. The existing structure had been previously installed by another contractor and had significant structural concerns that created safety risks. Our team removed the original deck and constructed a new 18-foot by 20-foot composite deck designed for long-term durability, safe use, and improved functionality.
The new deck was built using TimberTech PVC decking in Weathered Teak and English Walnut tones, paired with JAM Advantage textured black aluminum railing. The finished space provides a clean, low-maintenance outdoor living area with wrap-around stairs for convenient backyard access.
Identifying Structural and Safety Concerns
During the initial evaluation, it was clear that the prior deck installation did not meet expected construction standards. The framing and support system created conditions that could lead to structural failure over time. Situations like this are among the most common reasons homeowners choose a full deck replacement rather than repairs.
By starting fresh with a properly engineered structure, we made sure the new deck met current building standards and provided peace of mind for the homeowner.
Materials and Construction Approach
The replacement deck was built with premium composite materials selected for durability and long-term performance in Wisconsin’s climate.
Key construction features included:
- TimberTech PVC decking in Weathered Teak and English Walnut
- JAM Advantage textured black aluminum railing system
- Wrap-around stair configuration for improved accessibility
- Cortex hidden fastening system with color-matched plugs
- New structural framing designed for strength and longevity
Installing the deck boards with Cortex screws and matching plugs creates a clean finished appearance while maintaining secure fastening throughout the surface.
Design and Functionality Improvements
Beyond structural safety, the new deck improves how the outdoor space functions for everyday use. The 18’ x 20’ layout provides ample seating and entertaining space, while the wraparound stairs offer multiple access points to the yard.
Elevated deck designs like this are especially useful for homes with grade changes, allowing homeowners to maximize usable outdoor space without major landscaping changes.
Deck Replacement Benefits for Homeowners
Projects like this highlight the value of replacing aging or improperly built decks before larger issues develop. A professionally constructed composite deck can provide:
- Improved structural safety
- Lower long-term maintenance requirements
- Better resistance to moisture and weather exposure
- Increased outdoor living space usability
- Long-term durability compared to traditional wood decking
For many homeowners, upgrading to composite decking also reduces ongoing staining, sealing, and repair costs.
A Safer, Long-Lasting Outdoor Space
This Cottage Grove deck replacement resulted in a durable, low-maintenance outdoor space designed for everyday use and long-term reliability. By combining proper structural construction with premium composite materials, the finished deck provides both visual appeal and confidence in its performance.
If you are considering a deck replacement, composite deck installation, or structural deck upgrade, our team is available to discuss your project goals and help you determine the best approach for your home. Contact us today to get started.
