Mighty Mite Lean-To Trusses — Blackwater Truss Systems
The Mighty Mite Lean-To Truss from Blackwater Truss Systems is a simple, cost-effective solution for light-duty lean-to structures. Built with a single top chord only (no webbing and no bottom chord), Mighty Mites are ideal for open-sided shelters, equipment covers, and light roof extensions where a full truss isn’t necessary.
Built for Simplicity and Savings
Mighty Mite trusses use a top chord made from 3" × 1.5" steel tubing and are prefabricated in our facility for consistent quality and fast installation. Standard lean-to geometry — including 1.5/12 pitch and standard inside measurements — makes ordering straightforward and ensures seamless integration with existing structures. The Mighty Mite truss offers a significant advantage thanks to its lack of a bottom chord, which helps maximize headroom. This makes it an ideal solution for buildings where low eave heights are a concern.
Trusses are typically spaced 8 to 12 feet apart, depending on design and local code.
Standard Design Features
- Material & Design: Single top chord only made from 3" × 1.5" steel tubing; no webbing and no bottom chord.
- Pitch: Standard 1.5/12 roof pitch.
- Inside Measurement (ISM): ISM is 5.5 inches less than the nominal span (e.g., a 20’ lean-to truss has an ISM of 19’ 6.5”). This ensures the truss fits between posts, not over them, for a clean connection.
- Finish: Supplied with a durable primer coating for corrosion protection.
Customization Options
Mighty Mite Lean-To Trusses are available in standard lean-to sizes and pitch. If you need a custom size or different pitch, please call for pricing — custom options are quoted based on your project’s requirements.
Note: Mighty Mite trusses are intended for light-duty applications. For heavier loads, larger spans, or higher wind/snow requirements, consider our tube lean-to trusses.
Ideal Applications
- Open-air equipment shelters and shade structures
- Light-duty roof extensions off existing buildings
- Covered storage for tools, materials, or firewood
- Agricultural or residential projects where minimal framing is sufficient
- Spaces where headroom is a concern, due to its lack of a bottom chord - maximizing your useable space.
Why Choose Mighty Mite Lean-To Trusses
- Simple & Lightweight: Easy to handle and fast to install.
- Cost-Effective: Great value when a full truss isn’t required.
- Prefabricated Precision: Built in our facility for consistent fit and finish.
- Straightforward Ordering: Standard lean-to measurements and pitch keep planning simple.
Key Takeaway
The Mighty Mite Lean-To Truss delivers light-duty coverage with a clean, minimal design — perfect for simple shelters and extensions. Use standard sizes for quick ordering, and call for pricing on any custom needs.
Durable Steel – 1.5″ × 3″ rectangular tubing resists rot, warping, and pests.
Utility Focused – Designed for sheds, carports, lean-tos, small barns, and backyard structures.
Easy Setup – Each truss includes built-in purlin cups for simpler roof framing.
Gable Style
The gable Mighty Mite truss forms a classic peaked roof with two slopes. It provides extra center height for storage, loft space, or a more traditional roofline appearance. A solid choice for stand-alone structures like small barns, garages, sheds, and workshops.
Lean-To Style
The lean-to Mighty Mite truss offers a single-slope roof design. Perfect for attaching to an existing structure or creating a lower-profile shelter, it’s a simple, efficient solution for carports, equipment covers, patio roofs, or backyard add-ons.
