Description
Key Benefits
- Integrated RT-Butyl flexible flashing ensures a fully waterproof seal without metal flashing.
- Compact RT-MINI II base supports conventional L-foot solar rail systems.
- Fast installation with stainless steel screws and no pre-drilling required.
- Compatible with asphalt shingle, metal, EPDM, and TPO sloped roofs.
- Engineered to withstand winds up to 180 mph and snow loads up to 90 psf.
- Supports both deck-mount and rafter-mount installation options.
- Includes all necessary hardware and pre-applied flashing for quick setup.
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Manufacturer | Roof Tech |
| Model | RT-MINI II |
| Part Number | RT2-00-MINIBK2-FSET |
| Product Type | Self-Flashing Roof Mount Base Kit |
| Mount Compatibility | Conventional L-Foot Rail Systems |
| Roof Compatibility | Asphalt, Metal, EPDM, TPO |
| Base Dimensions | 3.54 in diameter × 0.60 in thick |
| Material | Aluminum base with stainless steel hardware |
| Flashing Technology | RT-Butyl flexible flashing (AlphaSeal) |
| Wind Rating | Up to 180 mph |
| Snow Load Rating | 90 psf ground snow |
| Certifications | ICC ESR-3575, ASTM E2140, TAS-100(A) |
| Installation Method | Deck mount or rafter mount |
| Kit Contents | RT-MINI II base, stainless steel screws, RT-Butyl shims, flange bolt & nut hardware |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The Roof Tech RT-MINI II Base Kit RT2-00-MINIBK2-FSET is engineered for fast, secure, and waterproof solar mounting on sloped rooftops.
Its AlphaSeal flexible flashing technology eliminates the need for traditional metal flashing, simplifying installation and protecting roof integrity.
This compact mounting base supports conventional L-foot rail systems commonly used in residential and light commercial solar installations.
Compatible with a variety of roofing materials including asphalt shingles, metal, EPDM, and TPO, it offers versatile application options.
The kit includes the RT-MINI II base, stainless steel screws, and pre-applied RT-Butyl flashing for a complete installation solution.
Designed to withstand extreme weather, it is rated for wind speeds up to 180 mph and ground snow loads up to 90 psf.
Installation is straightforward with direct attachment using wood screws without the need for pre-drilling, saving time on site.
Supports both deck-mount and rafter-mount configurations, including offset-rafter options for flexible layout designs.
Roof Tech is a U.S.-based manufacturer known for innovative rooftop solar mounting solutions with a focus on durability and ease of installation.





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