Gen 2 Screen Enclosures
What goes into the design of your enclosure
Proper Design of a Screen Enclosure is a Detailed Process

- Wind speed and exposure are assessed.
- Wind pressures needed for the design are calculated.
- A preliminary design is developed.
- Computer simulations are conducted to evaluate the frame’s stress and deflection.
- Simulation results are compared with allowable stress and deflection limits for each component of the frame.
- The design undergoes iterative refinements to meet the required stress and deflection criteria.
- Once finalized, engineering drawings are prepared and included in the permit application.
Wind Speed and Exposure
Wind speed is determined by location, using standards set by the American Society of Civil Engineers (ASCE).
Screen enclosures are classified as “structural risk category I” (non-inhabited structures).
Additional factors affecting wind loads:
Exposure to wind:
- Lower in densely populated areas.
- Higher near golf courses and lakes.
- Maximum exposure in oceanfront properties.
Height of the structure:
- Wind loads increase with height.









Additional factors affecting wind loads:
Standards for Design
The Florida Building Code (FBC) specifies design requirements based on:
- Wind speed.
- Exposure.
- Height of the structure.
The design must comply with the Aluminum Design Manual (ADM) published by the Aluminum Association.
Design Process and Features
Design Development and Analysis
- A preliminary design is created based on wind loading and experience.
- Initial framing and sizing of components are determined.
- Stress and deflection calculations are performed.
- Results of the stress and deflection calculations are compared against those allowable by the ADM
- Computer simulation is used to:
- Create a 3D model.
- Simulate winds from all directions and roof updrafts (8 loading combinations).
- Evaluate stress and deflection for every component.
- Unique high-strength connections:
- Connections handle up to 10,000 pounds of load.
- Proprietary aluminum shapes ensure durability and eliminate weak links.
- Samples available through your sales representative.
- Comprehensive design methods:
- Gen-2 enclosures use the most detailed and accurate analysis methods.
Gen-2 Screen Enclosure Features
End Product
- The final enclosure design offers:
- Best analytical methods.
- Compliance with FBC and ADM standards.
- Industry-leading strength connections.
- The final enclosure design offers:
A classic screen enclosure with a fixed frame and standard mesh.

A modern Gen II screen enclosure featuring a sleek design and high-clarity mesh.









