Decks & Additions
Custom deck building and home additions. We expand your living space with quality craftsmanship and durable materials.
A well-built deck extends your living space outdoors and is one of the highest-value home improvements you can make. Tri-State Roofing & Construction builds custom decks and home additions across Quincy, IL, Hannibal, MO, and Keokuk, IA, using either natural cedar or low-maintenance composite decking like Trex.
Every deck project includes custom railing systems, full permit handling, and code compliance, so you don't have to navigate city or county permitting on your own. For larger projects, we offer 3D design renderings up front so you can see exactly what the finished deck or addition will look like before construction starts.
Key Benefits
- Composite (Trex) and Wood options
- Custom railing systems
- Permit handling and code compliance
- 3D Design rendering available
Decks & Additions Across the Tri-State Area
Decks & Additions FAQs
Every deck we build is custom to your home and yard, from cedar to composite materials like Trex.