Description
Key Benefits
- Compatible with multiple roofing materials including composition shingle, EPDM, TPO, bitumen, asphalt, concrete, and metal.
- Supports both rafter and decking connections with high tested pullout strength.
- Pre-assembled with K2 EverSeal for a durable, maintenance-free waterproof seal.
- Low-profile design with 4 inches of clearance for improved airflow and cable management.
- Open slot design enables quick installation and secure rail component connection.
- Compatible with all CrossRail profiles for versatile mounting options.
- Suitable for both portrait and landscape module orientations.
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Part Number | 4000284 (Dark) |
| Roof Type Compatibility | Composition shingle, EPDM, TPO, Bitumen, Asphalt, Concrete, Metal |
| Application | 3–45° parallel/flush and tilt-up installations |
| Material | Aluminum |
| Finish | Dark |
| Module Orientation | Portrait and landscape |
| Roof Connection Options | Rafter: (2) #14 × 3″ × 5/16″ hex head screws or (1) 5/16″ lag screw; Deck: (4) #14 × 3″ × 5/16″ hex head screws |
| Proven Pullout Value | 320 lbs (deck) / 1,065 lbs (rafter) |
| Clearance from Roof | 4 in |
| Compatible Rail Profiles | All CrossRail profiles |
| Certifications | ASTM D7147, SEAOC 2 (ASCE 7-16), UL 441 Sec. 27 Rain Test, TAS 100(A)-95 |
| Weight | 0.344 lb |
| Warranty | 25 Years |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The K2 Multi Mount Kit Dark 4000284 offers a versatile and low-profile solution for mounting solar panels on a wide variety of roof types, including composition shingle, EPDM, TPO, bitumen, asphalt, concrete, and metal roofs.
Pre-assembled with K2 EverSeal, this mount kit ensures a long-lasting, maintenance-free waterproof seal that protects your roof and installation from water intrusion.
Its design supports both rafter and decking connections, providing proven high pullout strength values of 1,065 lbs for rafters and 320 lbs for decking, ensuring a secure and reliable installation.
The open slot design facilitates quick installation and a secure connection to rail components, while the 4-inch clearance from the roof surface improves airflow and cable management beneath the solar array.
Compatible with all CrossRail profiles, the mount kit supports both portrait and landscape module orientations, making it adaptable to various solar panel layouts and system designs.
Certified to ASTM D7147, SEAOC 2 (ASCE 7-16), UL 441 Section 27 Rain Test, and TAS 100(A)-95 standards, this product meets rigorous quality and performance benchmarks for solar mounting systems.
Manufactured from durable aluminum with a dark finish, the kit combines strength with aesthetic appeal to complement your solar installation.
K2 Systems, a German-based solar mounting specialist, is known worldwide for high-quality, customizable racking and mounting solutions engineered for efficient assembly, optimal wind load performance, and long service life.





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