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Wind & Snow Load Ratings

Explore Hanso’s certified wind and snow load ratings for Pro+, Master+, and Awnings — engineered for real-world durability and structural confidence.

🧾 Overview

Hanso pergolas and awnings are engineered to exceed typical residential performance standards, combining Scandinavian-inspired design with American-grade structural integrity.
All ratings are verified through independent testing and real-world field performance.


▼ Hanso Aluminum PRO+ Pergola

  • Wind Resistance: 72 – 120 MPH (windproof)

  • Snow Load Capacity: Up to 25 PSF (pounds per sq ft)

  • Material: T5 High-Grade Aluminum

  • Design: Structurally reinforced poles and all-season framework- Note: Snow load ratings apply when louvers are closed.

💡 Tip: For heavy snow regions, keep louvers open during storms to prevent buildup.


▼ Hanso MASTER+ Pergola

  • Wind Resistance: Up to 165 MPH (Category 5 hurricane-rated)

  • Snow Load Capacity: Up to 62 PSF

  • Material: T6 Ultra-Strength Aerospace-grade Aluminum

  • Reinforcement: Steel-reinforced poles and baseplates

  • Use Case: Ideal for coastal, high-wind, and heavy-snow environments- Note: Wind and snow load ratings apply when louvers are closed.

⚙️ Note: Engineered for 40 + year lifespan and commercial-grade rigidity.


▼ Hanso Electric Retractable Awning

  • Wind Resistance: Designed for strong gusts and sustained breezes when retracted

  • Snow Rating: Not intended for snow load — retract during snow or storms

  • Construction: Heavy-duty, fade-resistant, waterproof canopy

  • Operation: Manual or electric roof systems with LED lighting and optional sensors

💡 Tip: Retract awnings during high winds for maximum longevity.


⚠️ Compliance Notes

  • Ratings assume proper installation on a code-compliant foundation.

  • Operating louvers or awnings outside safe conditions may void warranty.

  • Local building codes vary — confirm requirements with your municipality or HOA.

Compliance Documentation for Permitting

Hanso provides detailed compliance materials for permitting purposes:

  1. Performance Ratings: Official documentation detailing the wind and snow load ratings for Hanso pergolas.

  2. Installation Manuals: The Master+ Single Bay installation manual serves as a formal product guide.

  3. Calculation Reports: For specific models, such as the Master+ 13' x 13' pergola, a calculation report is available. This report includes wind and snow load ratings and structural details suitable for permitting submissions. These resources ensure that customers have the necessary information to meet local compliance requirements.

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