11/05/2026
We often get asked, is composite or wood decking better for Chicago weather?
Between snowy winters, rainy springs, and hot, humid summers, a deck in Chicagoland gets a little bit of everything.
If you want to spend less time maintaining it, composite usually has the edge. If you love the look of real wood and want a lower upfront cost, pressure-treated wood is worth considering.
But due to illinois weather, we recommend composite decking. It resists moisture and splintering and doesn’t need regular staining or sealing. It still needs occasional cleaning, and darker boards can get hot in full sun, but the benefits far outweigh the downsides.
Plus, many composite decks have a realistic would look, which checks that box too.
Whichever material you choose, pay attention to what’s underneath. Good drainage, properly installed footings, and sound framing matter through Chicago’s freeze-thaw cycles.
Planning a new deck or replacing an old one? Message us to compare options for your backyard, budget, and how much upkeep you want to take on.
