YOUR COMPOSITE DECKING EXPERTS IN GTA & SIMCOE COUNTY

At Thyra Construction, we specialize in building custom decks that elevate your outdoor space—serving homeowners across the Greater Toronto Area and Simcoe County.

Whether you're dreaming of a multi-level composite deck, a two-story structure, a low-maintenance design, or something unique like a rooftop or over-garage deck, we bring your vision to life with precision and craftsmanship.

From ground-level and detached decks to wraparound poolside escapes, every deck we build is tailored to your home, your lifestyle, and your budget. We offer optional waterproofing, and every board is hand-selected to ensure quality and longevity.

​

✅ Professional builds, completed on time and on budget

✅ Solid, safe, and stunning finishes that last

✅ Custom layouts designed around your needs

​

We’re committed to exceeding industry standards with every project—delivering not just a deck, but a space for gathering, relaxing, and making memories.

​

THYRA CONSTRUCTION — Your trusted partner for exceptional outdoor builds in GTA and Simcoe County.