To reduce the cost of a tensile structure, consider optimizing the design by using standard shapes instead of custom ones, selecting cost-effective materials like PVC-coated polyester, simplifying installation requirements, comparing quotes from multiple contractors, defining needs early to avoid unnecessary features, and exploring value engineering options like material and design alternatives.
Here’s a more detailed breakdown:
1. Choose Standard Designs Over Custom Shapes:
Opting for pre-engineered, standard designs like hyperbolic paraboloids or simple cones can significantly reduce fabrication and installation costs compared to complex custom shapes.
2. Use Cost-Effective Materials:
While PTFE/glass is durable, PVC-coated polyester offers a good balance of cost and performance for many applications.
Consider the long-term needs and climate conditions when selecting materials.
3. Simplify Installation Requirements:
Prepare the site in advance to ensure easy access for installation crews.
Choose locations with stable ground to minimize complex foundation work.
Swift and convenient installation is another benefit of tensile structures.
4. Compare Multiple Contractor Quotes:
Get estimates from different suppliers and contractors to find the best price-quality balance.
Involve experienced tensile membrane designers and fabricators early in the process.
5. Define Needs Early and Explore Value Engineering:
Clearly define the structure’s purpose and desired functionality to avoid unnecessary features.
Consider the long-term costs, including maintenance, when selecting materials.
Explore value engineering options like using simpler geometric shapes and alternative materials.
6. Consider Long-Term Costs:
Factor in potential maintenance costs and the durability of different materials over the structure’s lifespan.
For example, PTFE/glass fabric is more expensive but requires less maintenance due to its self-cleaning properties.
By considering these steps, you can effectively manage and potentially reduce the cost of your tensile structure project without compromising its functionality or aesthetic appeal.