Pro-Line FlatLevel 10' x 17' Rectangle In-Ground Trampoline

• FlatLevel flush-mount in-ground trampoline system
• Air X-TREAM™ high-performance jumping mat
• Heavy-duty hot-dip galvanized steel frame
• Hot-dip galvanized steel retaining wall system
• UV-resistant, weather-resistant safety pad
• Heavy-duty galvanized springs
• Designed and engineered in the Netherlands
• Rust-resistant construction for long-term outdoor use
• Designed specifically for in-ground installation
• Designed for DIY installation with substantially less excavation than many traditional in-ground trampolines
• Compatible with the optional Pro-Line Safety Enclosure

Avyna builds one of the finest premium in-ground trampolines available today. The bounce quality, engineering, and long-term durability have earned the Pro-Line FlatLevel series an outstanding reputation, especially among homeowners looking for a clean, built-in appearance and a rewarding DIY installation project.

At River City Play Systems, we also encourage customers to compare North Trampolines before making a final decision. North Standard models are always in stock, typically ship faster, and are generally easier to install while offering exceptional long-term value. For many families, North ends up being the better overall fit, but if you're looking for premium European engineering, a flush-mounted design, and one of the strongest warranties in the industry, the Avyna Pro-Line FlatLevel is an outstanding choice.

Choosing an in-ground trampoline is about much more than size.

A quality in-ground trampoline should be designed specifically for below-grade installation rather than adapting an above-ground design. Purpose-built retaining wall systems, proper airflow beneath the jumping mat, and corrosion-resistant construction all contribute to better performance, improved safety, and a longer service life.

Rectangle trampolines provide a more consistent bounce across the entire jumping surface, making them a popular choice for older children, active families, gymnasts, and athletes. Unlike round trampolines, the bounce remains more predictable from corner to corner, offering greater control during jumping.

Another important consideration is installation. Some in-ground trampolines require extensive excavation, while others are engineered to simplify the installation process. The Avyna FlatLevel system was designed to reduce excavation compared to many traditional in-ground trampolines, making it an attractive option for homeowners interested in a DIY installation.

Finally, consider long-term ownership. A premium trampoline with quality galvanized steel components, durable padding, and a strong warranty will generally provide many more years of enjoyment than lower-quality alternatives.

Brand: Avyna
Model: Pro-Line FlatLevel Rectangle In-Ground
SKU: AVGR-352-FL
Dimensions: 10' x 17' (305 × 518 cm)
Shape: Rectangle
Frame Material: Heavy 11-gauge hot-dipped galvanized steel
Frame Sections: 8
Jump Mat: Air X-TREAM™ UV-protected polypropylene
Main Springs: 120 galvanized, 8.5"
Corner Springs: 8 galvanized, 5.5"
Safety Pad: 1" thick weather-resistant PVC
Maximum Test Capacity: 1,750 lbs.
Expected Service Life: 20–30 years
Number of Boxes: 2
Installation System: FlatLevel retaining wall system included
Installation Kit: Included
Assembly Required: Yes
Compatible Safety Enclosure: Optional Pro-Line Safety Enclosure
Country of Design: Netherlands

Frame: Lifetime
Springs: 10-Year Limited Warranty
Jump Mat: 3-Year Limited Warranty
Safety Pad: 3-Year Limited Warranty

Please refer to the official Avyna warranty documentation for complete terms, exclusions, and coverage details.

Can I add a safety enclosure later?

Yes. The Avyna Pro-Line FlatLevel trampoline is compatible with the optional Pro-Line Safety Enclosure, allowing you to add it at the time of purchase or in the future.

Why choose a FlatLevel trampoline?

The FlatLevel design creates a clean, flush appearance that blends naturally into your landscape while providing easy access for jumpers.

Is the Avyna FlatLevel DIY friendly?

Yes. The FlatLevel system is engineered to require substantially less excavation than many traditional in-ground trampolines, making it a great option for homeowners who want to complete the installation themselves.

Does this require less excavation than other in-ground trampolines?

Yes. The Avyna FlatLevel retaining wall system is specifically designed to reduce excavation while maintaining excellent airflow and jumping performance.

What makes the Air X-TREAM™ jump mat different?

The Air X-TREAM™ jumping mat is engineered to allow significantly more airflow than traditional trampoline mats. Improved airflow helps create a smoother, higher-performing bounce while reducing resistance during jumping.

Can this trampoline remain outdoors year-round?

Yes. The galvanized frame and weather-resistant materials are designed for year-round residential outdoor use.

Is this designed specifically as an in-ground trampoline?

Yes. The Pro-Line FlatLevel series was engineered specifically for in-ground installation and is not simply an above-ground trampoline adapted for below-grade use.

How long is the frame expected to last?

The heavy-duty hot-dip galvanized steel frame is designed for decades of residential use and is backed by Avyna's Lifetime Frame Warranty.