Duffer Hollow Designs
Throwing Shade Since 2022
Frequently Asked Questions
Explore more information about our shade structures and how our business operates!
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Frequently Asked Questions
How much do your shade structures cost?
The price depends on the size, design, and the amount of coverage you need. Smaller single column units cost less, while larger multi column structures with bigger spans cost more. Every project is quoted individually so you only pay for what your space actually needs.
If you want a fast estimate, tell us the size of your space and how you plan to use it. We can give you clear options with no pressure.
How long does it take to get a shade structure?
Production times vary during the year, but most projects take about 6 to 10 weeks from the moment the order is finalized. Very large or custom layouts may take a little longer.
We will give you a timeline when we quote your project so you know what to expect.
-- - -- -Do you install the structures or do I need a separate contractor?
Many customers use their own installer, especially schools, cities, and contractors.
If you need installation support, we can recommend installers in your area.
Your quote will include all the information your installer needs to complete the job correctly.
What kind of maintenance do your shade structures need?
Very little.
The fabric canopies should be removed before winter in areas with heavy snow. The steel frames require almost no upkeep aside from occasional cleaning.
If you want long-lasting performance, removing the canopy before freezing temperatures is the most important step.
Can the fabric stay on all year?
Yes, it can - depending on your climate. In areas that get heavy snow or ice, we recommend removing the fabric before winter to protect it. The steel frame stays in place year round and is built to last. In warmer regions without snow, most customers leave the fabric up all year with no issues. Our structures are designed for easy removal, and we provide clear instructions to make the process simple.
What colors are available?
You can choose from a wide range of steel and fabric colors. Many schools match their colors, and commercial properties often choose neutral or earthy shades.
If you want to see your options, you can view all our color choices in our brochure, located in the Documentation section of our website.
Pricing, Quotes, and Customization
How much do your shade structures cost?
The price depends on the size, design, and the amount of coverage you need. Smaller single column units cost less, while larger multi column structures with bigger spans cost more. Every project is quoted individually so you only pay for what your space actually needs.
If you want a fast estimate, tell us the size of your space and how you plan to use it. We can give you clear options with no pressure.
What information do you need to give me an accurate quote?
A few simple details are enough to get started.
We need the measurements of your space, a general idea of what you want to cover, and a photo if possible.
From there, we can guide you through the options and help you choose the right structure.
Do you make custom designs or only standard sizes?
We do both. Many customers choose standard sizes because they are cost-effective and fit most spaces. If you have an unusual layout, an angled area, or a specific coverage need, we can create a custom structure that fits your exact space.
What colors are available?
You can choose from a wide range of steel and fabric colors. Many schools match their colors, and commercial properties often choose neutral or earthy shades.
If you want to see your options, you can view all our color choices in our brochure, located in the Documentation section of our website.
Can you help me match a shade to the look of my building or facility?
Yes. Many customers want their shade structure to blend with the existing environment. We will help you choose colors and styles that look natural and intentional in your space. If you have photos of the area, send them to us and we will guide you through the options.
Who do you work with?
We work with schools, cities, and contractors every day. Most of our projects are for public spaces, including parks, playgrounds, sports fields, and aquatic centers. We provide clear documentation, purchase order support, and reliable communication throughout the process.
Timeline, Shipping, and Availability
How long does it take to get a shade structure?
Production times vary during the year, but most projects take about 6 to 10 weeks from the moment the order is finalized. Very large or custom layouts may take a little longer. We will give you a timeline when we quote your project so you know what to expect.
Do you ship nationwide?
Yes. We ship shade structures across the United States. Delivery times vary depending on your location, but we give clear shipping windows before you place an order.
Product Specifications, Strength, and Durability
How strong are the structures?
Our shade structures are built to last and engineered for real-world conditions. We use high-grade steel, reinforced welds, and durable powder-coated finishes to ensure long-term performance. Every structure is designed to handle at least 90 miles per hour winds. For areas with higher wind exposure, we can engineer structures to withstand up to 150 miles per hour. You get strength you can count on, not just promises.
Can the structures withstand high winds?
Yes—they're built to take it. Our steel frames handle winds from 90 to 150 miles per hour, depending on where you are. Whether the fabric's up or down, the structure stays put. We follow the right standards and build to your site's needs so you know it's going to hold. The steel frames are engineered to handle high winds specifically when the canopy is removed before winter. With the canopy installed, the structure can handle typical seasonal winds found in most regions. For extreme or coastal wind zones, we may recommend reinforced options.
What is the difference between a single column and a multi-column structure?
A single-column unit has one support post. It is great for walkways, small seating areas, or spaces where you want fewer posts. A multi-column structure uses multiple posts and provides wider coverage. These are common for playgrounds, pools, and parks.
- -------- -Can your shade structures cover playground equipment?
Yes. This is one of the most common uses. We design playground shade to reduce heat on slides, platforms, and play surfaces, creating safer and more comfortable play areas. If you want details, you can explore our Playground Shade page.
How long do the fabric canopies last?
Most fabric canopies last between 8 and 12 years, depending on climate and how often they are removed during winter. They are UV-resistant and designed for heavy sun exposure. Our fabric canopies carry a 12-year warranty, and many last even longer. They are made from UV-resistant, commercial-grade materials built to handle heavy sun exposure. With proper care, such as removing the fabric in snowy climates, you can expect long, reliable performance. We stand behind every canopy with a 12-year limited warranty covering UV degradation and structural integrity.
Where can I see examples of your work?
Yes. The gallery on our website shows a mix of projects for schools, aquatic centers, kennels, parks, and residential properties. You can explore the gallery on our Shade Structures page.
Installation, Maintenance, and Permits
Do you install the structures or do I need a separate contractor?
Many customers use their own installer, especially schools, cities, and contractors. If you need installation support, we can recommend installers in your area. Your quote will include all the information your installer needs to complete the job correctly.
How deep do the posts need to go into the ground?
Depth depends on your local building codes, soil type, and the size of the structure. We provide detailed installation instructions that include exact depth requirements, concrete specs, and foundation guidelines—so you or your installer can set it up safely and correctly. No guesswork—just clear, engineered directions for your specific project.
Do your structures require permits?
Some cities require permits and others do not. We provide engineering documents that help with approval if your project needs it. Your local building department can tell you what rules apply to your property.
What kind of maintenance do your shade structures need?
Very little. The fabric canopies should be removed before winter in areas with heavy snow. The steel frames require almost no upkeep aside from occasional cleaning. If you want long-lasting performance, removing the canopy before freezing temperatures is the most important step.
Can the fabric stay on all year?
Yes, it can—depending on your climate. In areas that get heavy snow or ice, we recommend removing the fabric before winter to protect it. The steel frame stays in place year-round and is built to last. In warmer regions without snow, most customers leave the fabric up all year with no issues. Our structures are designed for easy removal, and we provide clear instructions to make the process simple.
What if I am not sure which size I need?
You do not need exact measurements to start. Tell us what you are trying to shade and how the space is used. We will help you figure out the right size and layout and suggest the options that make sense.
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