4-Step Treated Wood Stair Stringer – Ground-Contact Rated, 47.71" x 11.25", Durable Outdoor Stair Support
- Ground-contact rated treated wood for superior outdoor longevity
- Pre-cut 4-step stringer reduces build time and ensures uniform stair spacing
- Rot-, moisture-, and insect-resistant for dependable performance
- Ideal for decks, sheds, porches, docks, and exterior structures
- Durable 47.71" length supports safe and stable stair construction
Description
Create strong, stable outdoor stairs with this 4-Step Treated Wood Stair Stringer, engineered for long-term durability in harsh outdoor environments. Manufactured from ground-contact rated treated lumber, this stringer is resistant to moisture, rot, and insects, making it ideal for any outdoor building project across the Midwest—including Iowa, South Dakota, and Nebraska.
Precision-cut with a 6-3/4 in rise and 10 in run, this 47.71-inch long stringer ensures consistent stair spacing for safe and comfortable steps. The 11-1/4-inch width provides solid structural support, reducing build time while improving installation accuracy for contractors and DIY builders alike.
Perfect for decking, porches, sheds, docks, platforms, and more—this stringer delivers reliable performance where strength matters most.
Ideal Uses / Applications
Building stairs for decks, porches, and patios
Access steps for sheds, garages, and outbuildings
Dock and waterfront stair construction
Home additions and remodeling projects
Any ground-contact exterior stair installation
Specifications
Own Brand
Stairs & Stringers
090489499341