Great Big Decks (Mathias Custom Carpentry)

Great Big Decks provides quality deck design and build services in the Barrie and surrounding area. We specialize in: Trex Trancends, Trex Elevations Steel Deck Framing, Trex Rainescape Deck Drainage Systems, Trex Transcend Railing, Trex Reveal Railing, Trex Select Railing, and Trex Deck Lighting. We provide 3D design services, prepare permit documents and build custom decks, fences, and pergolas. Great Big Decks can make your dreams come true for your new or remodeled outdoor space!

About Trex Company
Trex Company is the world’s largest manufacturer of high performance wood-alternative decking and railing, with more than 20 years of product experience. Stocked in more than 6,000 retail locations worldwide, Trex outdoor living products offer a wide range of style options with fewer ongoing maintenance requirements than wood, as well as a truly environmentally responsible choice. For more information, visit You also can follow Trex on Twitter (@Trex_Company) or Pinterest (trexcompany), “like” Trex on Facebook, or view product and demonstration videos on the brand’s YouTube channel (TheTrexCo.).