Description
Key Benefits
- No-penetration clamp-to-seam attachment preserves roof integrity
- Two pre-installed oval-point set screws enable fast installation
- North–South adjustability simplifies rail alignment
- Conforms to UL 2703 for code compliance
- Pre-assembled stainless steel hardware reduces loose parts on roof
- Compatible with multiple EcoFasten and select third-party brackets
- Lightweight design at 0.37 lb for easy handling
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Part Number | 3014011 |
| Product Name | SimpleBlock®-U — Rail-Based Mount for Standing Seam Roofs |
| Roof / Seam Type | Vertical, double-lock standing seam metal roofs |
| Attachment Method | Clamp-to-seam (no roof penetrations) |
| Adjustability | North–South |
| Standards | Conforms to UL 2703 (system) |
| Pre-Installed Hardware | (2) SS oval-point set screws, 3/8″-24 × 7/8″; (1) SS hex tap bolt 5/16″-18 × 1.25″; (1) SS hex nut 5/16″-18 |
| Included for Racking | (1) 3/8″-16 × 1-1/4″ hex bolt; (1) 3/8″-16 flange nut |
| Compatible Brackets | 2012022 CF Univ L-Foot Mill 3″; 3011015 L-Foot L-102 BLK 3″; 3011017 L-Foot SCL-101 MLL 3″; 3011018 L-Foot SCL-101 BLK 3″; 3011016 L-Foot L-102 MLL 6″ (special order) |
| Box Quantity | 50 |
| Pallet Quantity | 4,800 |
| Weight | 0.37 lb |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The EcoFasten SimpleBlock®-U (3014011) is engineered for secure, non-penetrating attachment to vertical, double-lock standing seam metal roofs, preserving roof integrity while providing a reliable mounting solution for solar arrays.
Installation is streamlined with two pre-installed oval-point set screws that clamp securely to the seam without damaging the roof skin, eliminating the need for roof penetrations and reducing installation time.
Built-in North–South adjustability allows for precise rail alignment across the solar array, enhancing system flexibility and ease of layout.
This product conforms to UL 2703 standards, ensuring it meets rigorous safety and performance requirements for solar mounting systems.
Pre-assembled hardware includes stainless steel set screws and racking bolts, minimizing loose parts on the roof and simplifying the installation process.
Compatible with a range of EcoFasten L-Foot brackets and select third-party brackets, providing versatility for various racking configurations.
Lightweight at just 0.37 lb, the SimpleBlock®-U is easy to handle and install, making it suitable for both residential and commercial solar projects.
EcoFasten is a trusted manufacturer known for innovative solar mounting solutions that combine quick installation, watertight integrity, and broad roof compatibility.





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