Decking Supplies in Springfield, IL

Composite decking is made from a blend of wood fibers and recycled plastics, making it highly resistant to rot, insects, and fading, with very low maintenance needs. Traditional wood decking, such as pressure-treated pine, cedar, or redwood, offers a more natural look and can be less expensive upfront but requires regular sealing, staining, or painting. Composite boards typically have longer warranties and better long-term durability, while wood can be sanded and refinished if damaged. Your choice often comes down to budget, desired appearance, and how much maintenance you’re willing to do.

Springfield’s hot summers, cold winters, and freeze-thaw cycles can be tough on decking, so moisture and temperature resistance are key. Composite and PVC decking generally perform very well in this climate because they resist warping, cracking, and rot better than many natural woods. If you prefer real wood, look for pressure-treated lumber or naturally durable species like cedar and redwood, and plan on regular sealing. Also consider hidden fastener systems and proper ventilation under the deck to reduce movement and moisture issues.

The right board thickness and profile depend on your joist spacing, load requirements, and whether the deck is ground-level or elevated. Standard decking boards are often 1" (5/4) thick and work well with joists spaced 16" on center, while thinner or grooved boards may require tighter spacing. For high-traffic or commercial-style decks, thicker boards or composite boards rated for heavy loads provide extra strength. Always check the manufacturer’s span and spacing guidelines for the specific product you choose.

If you want to avoid frequent staining or sealing, composite and PVC decking are the best low-maintenance choices. These materials are designed to resist fading, staining, and moisture, usually requiring only occasional cleaning with soap and water. Many lines come with protective caps that help prevent scratching and color loss. While they cost more upfront than basic wood, they can save significant time and money on maintenance over the life of the deck.

Yes, many decking products require or strongly recommend specific fasteners to maintain warranties and ensure proper performance. Composite and PVC boards often work best with hidden clip systems that fit into grooves along the board edges, providing a cleaner look and allowing for expansion and contraction. For solid-edge boards, use corrosion-resistant deck screws rated for the material, such as coated or stainless-steel screws for pressure-treated lumber. Always follow the decking manufacturer’s fastener recommendations to prevent splitting, mushrooming, or loosening over time.

When selecting railings and accessories, start by matching the material and color to your deck boards for a cohesive look and to handle Springfield’s seasonal weather swings. Composite, aluminum, and vinyl railings are popular for their durability and low maintenance, while wood railings offer a traditional style but need more upkeep. Consider code requirements for height and baluster spacing, as well as options like lighting, post caps, and gates for added safety and convenience. Make sure all components are rated for outdoor use and compatible with your chosen decking system.