Built to outlast everything else in your backyard

The enclosure question, answered - Round

The enclosure question, answered

Enclosures can be added to help prevent accidental falls for younger jumpers and protects against wind and missteps while jumping. Built to withstand the elements and provide more peace of mind. Can always be added after the fact.

Full enclosure
+$500 on this bundle
Every spring covered - Round

Every spring covered

A solid pad from UV-treated vinyl to fully cover all springs. Created thicker and more weather-resistant than the vented pads for maximum safety and durability.

96 springs, fully padded
1,750 lb weight limit
Lifetime frame warranty
70% more airflow, higher bounce - Round

70% more airflow, higher bounce

The Air X-Treme mat breathes instead of fighting the air, so there's less resistance and a better jump. Made from the highest quality polypropylene and 100% UV-protected.

+70% airflow
225 ft² jumping surface
3 years mat warranty

Will it fit my yard?

Note: yard dimensions shown are for the installation hole. Allow an extra 2 ft on each side for safe clearance.

14' Round — In Ground
Footprint 14 feet
Depth at center 36 inches
Frame to below grade 9 inches
Jumping surface 225 sq ft
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Installation steps
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  • Avyna Pro Line
Trampoline + Utah installation Free shipping

    14' Round In-ground Trampoline + Installation (Utah Only)

$4,845 20% OFF FAQs

Trampoline and install, one price
Trampoline $2,745 Avyna Pro Line 14' Round
Utah install $2,100 Dug and set for you
Combo price $4,845 Free shipping

The Utah install includes

  • Excavation
  • Dirt removal
  • Weed barrier
  • Gravel drainage
  • Leveling
  • Safety check

Professional install, done for you

  1. We dig the hole
  2. We set and level it
  3. You jump

Safety Enclosure — recommended for younger jumpers

    Pay over time Shop Pay Installments

    Split your total into equal payments at checkout. Checking your eligibility will not affect your credit score.

    1. Add to cart
    2. Select financing at checkout
    3. Get a real-time decision

    Rates from 0% APR or 10-36% APR. Options depend on your purchase amount, and a down payment may be required. Subject to an eligibility check. Financing details

    We’re here to help!
    Get advice from one of our experts. Call or text 1-844-872-5867

    FAQs and Videos

    How to install the 14' Round Pro-line Avyna In-ground Trampoline?
    Just follow these instructions to learn how to install your trampoline:
    Can I install the trampoline by myself?
    Yes, many customers choose to install in ground trampoline themselves. The advantage of the Avyna design is that the soil that needs to be removed is about ⅓ of other in ground trampolines. That being said, many customers choose to have a local landscaping company install the trampoline for them, which may only take several hours by a professional.
    What are the benefits of in ground trampolines?
    In ground trampolines offer four key benefits. 1) Safety issues with getting on, off or jumping without an enclosure no longer exist with an in ground trampoline. 2) The aesthetics or look of your backyard is much cleaner with an in ground trampoline. 3) Landscaping maintenance (mowing the lawn or weeding) is no longer required. 4) Water conservation as the area no longer needs to be watered.
    Should I buy a Safety Enclosure with my in ground trampoline?
    Safety is the top priority when answering this question. As falling from the trampoline to the ground is no longer an issue with an in ground, the primary concern is the clearance around the trampoline. If there are objects (trees, rocks, concrete pads, or natural drop offs) within 4 feet of the trampoline, we would strongly recommend a Safety Enclosure.
    What can I do to care for my trampoline, so that it will last?
    Our backyard trampolines are designed to handle the elements. However, there are steps you can take to extend the life of your trampoline. If you live in a northern climate where there is snow, we recommend you take it down in the winter (see below). Also, keep your trampoline clean. We recommend you wash the frame pad & jump bed a few times a year with a mild soap & water. After cleaning, spray the frame pad (spring cover), and the yellow vinyl outer ring of the jump bed with Formula 303®. Formula 303 is similar to Armor All®, with the exception that it contains a UV treatment. Keep your trampoline away from an open fire, and cover your trampoline during the 4th of July! One weakness ALL trampolines suffer from is hot ashes landing on the jump bed. This will burn a hole in your trampoline immediately.
    Does the maximum weight limit indicate the jump performance?
    Good question! This is commonly asked and the answer is a definite “NO!” Weight limits are set by manufacturers to indicate safety limits. Most manufacturers post a user weight limit. (Note, there should be only one jumper at a time on a trampoline for maximum safety.) In this instance, the user weight limit set by the manufacturer is 350 lbs – however the trampoline can handle an impressive 1100 lbs load in max weight testing. Most importantly, what influences performance are the trampoline design elements: sturdiness of the trampoline frame, the quality of the springs and the jump mat. We’ve tested all of the trampolines we sell and this trampoline offers an excellent jump experience.
    It snows where I live. Should I take it down in the winter?
    We recommend you remove the mat, springs and pad unless it will be used during the winter. You can keep the frame up in the winter. If you have an enclosure, you can either disassemble the entire unit, or just take down the netting, and slide the foam pads up over the poles. Leave the metal poles on, and take down everything that is not metal. The main issue with keeping a trampoline up during the winter is the weight of the snow, not the cold. A heavy, wet snow piling up on your trampoline can easily exceed 1,000 lbs, exceeding the resting tear limit of your trampoline. If you choose to keep it up in the winter, it is crucial you sweep off the snow with a broom. DO NOT USE A SNOW SHOVEL! A snow shovel will rip right through your jump bed. If the trampoline is not being used, take it down to increase the life expectancy.

    Customer Reviews

    Overall rating: 5.0 / 5 from 412 reviews.

    Customer photo review of 15x15' Square Pro-Line MAX Avyna In-Ground Trampoline

    We absolutely love our 15 x 15 square trampoline. It is stable, has great bounce, and plenty of room for all the kids. Sleek built- in design that is aesthetically pleasing. Basketball goal is sturdy and adds an extra activity not to be missed. Super fast shipping and excellent customer service! It has already provided countless hours of entertainment and fun. LOVE, LOVE, LOVE!!!

    Nan M. 5/5

    15x15' Square Pro-Line MAX Avyna In-Ground Trampoline

    Customer photo review of 12x18' Rectangle Pro-Line MAX Avyna In-Ground Trampoline

    We recently purchased our second in-ground trampoline from Trampolines.com, and we couldn’t be happier! The kids absolutely love it, and my wife and I love that it keeps them active and entertained outside without blocking our views or taking away from the look of our backyard. It’s the perfect combination of fun and functionality. A win-win for the whole family! Highly recommend!

    Boomer P. 5/5

    12x18' Rectangle Pro-Line MAX Avyna In-Ground Trampoline

    Customer photo review of 12x18' Rectangle Pro-Line MAX Avyna In-Ground Trampoline

    Unlimited fun - under the sun and the moon! Our kids (and us parents!) have absolutely loved our inground trampoline. It looks so sleek and functionally is safer and less maintenance than other options. The LED lights are a must have! Nighttime jumps are a family favorite.

    Kelli 5/5

    12x18' Rectangle Pro-Line MAX Avyna In-Ground Trampoline

    Customer photo review of 15' Round Pro-Line Avyna In-ground Trampoline

    We absolutely love a trampoline. The excavation was the most challenging part, but once that was done the rest of it was pretty straightforward. We spent hours on it every week!

    Alex L. 5/5

    15' Round Pro-Line Avyna In-ground Trampoline

    We were missing two pieces of the frame and have someone coming to dig out the area. We called for the pieces and they were very prompt in their response and said the pieces should be here ASAP. Great customer service!

    Kasey 5/5

    10x17' Rectangle Pro-Line Avyna In-Ground Trampoline

    Customer photo review of Ultimate Bundle! 10'x17' Rectangle Pro-Line In-ground Trampoline + LED Lights + Hoop

    Great experience with Trampolines.com. We bought an end of summer package and they forgot to ship the included cover but immediately sent it when we let them know it was missing. We had a challenging backyard with significant slope and drainage issues so did have a professional excavating company install it.

    Courtney M. 5/5

    Ultimate Bundle! 10'x17' Rectangle Pro-Line In-ground Trampoline + LED Lights + Hoop

    We ordered the the inground trampoline and we were a little nervous not knowing what to expect. This experience was so seamless and efficient. They had quick delivery and the delivery service was amazing as well. As soon as my son could jump he was living his best life. Instructions were pretty easy and so was assembly. Best decision ever! Wish we would have done it sooner

    Sam N. 5/5

    Ultimate Bundle! 10'x17' Rectangle Pro-Line In-ground Trampoline + LED Lights + Hoop

    Customer photo review of Ultimate Bundle! 15' Round Pro-Line In-ground Trampoline + LED Lights + Hoop

    We love our new in-ground trampoline. It is nice that we don't have to worry about it blowing away in the wind storms. My grandkids think it's extra bouncy, which they love. It looks neat and crisp. We put it in our sandbox and then layed turf around it. We love how it turned out.

    Karen P. 5/5

    Ultimate Bundle! 15' Round Pro-Line In-ground Trampoline + LED Lights + Hoop

    Customer photo review of 15' Round Pro-Line Avyna In-ground Trampoline

    10/10 experience from start to finish! The company did a great job answering all my questions before I made the purchase and helped me choose the right trampoline size for my family. They also recommended installers and provided helpful pictures, diagrams, and YouTube videos explaining the installation. Delivery was quicker than expected, and the driver was extremely friendly and explained what was included in each box. Most importantly, my kids absolutely love it! The bounce is far better than a typical above-ground trampoline from Amazon—it feels much closer to a gymnastics-style trampoline, which is exactly what my kids wanted. I highly recommend this company!

    Bobby J. 5/5

    15' Round Pro-Line Avyna In-ground Trampoline

    Customer photo review of 15x15' Square Pro-Line MAX Avyna In-Ground Trampoline

    This is the best purchase we made for our backyard! It’s something that all my kids enjoy playing on and the adults love it too! They ask to go outside and jump everyday now instead of watching tv.

    Mikayla 5/5

    15x15' Square Pro-Line MAX Avyna In-Ground Trampoline

    Customer photo review of 14' Round Pro-Line Avyna In-ground Trampoline

    We just installed it but are really enjoying it. We had an above ground trampoline but the kids love this one so much more and use it because it’s easier to get on and off. It has good bounce and was pretty easy to install.

    Mason S. 5/5

    14' Round Pro-Line Avyna In-ground Trampoline

    Customer photo review of Summer Bundle! 12x18' Rectangle Pro-Line MAX Avyna In-Ground Trampoline + LED Lights + Cover

    My kids have been asking for me to install one of these ever since their friends got one. Best choice ever to get them off their screens. Takes a little bit of work to dig the hole, which I did myself with a 1 ton excavator that I rented at Home Depot. But got it done over the course of two weekends. Happy to help with any questions you may run into and installing. This thing looks amazing at night! When Lit up with the included lights, At first it seems like you’re walking into an open pit. Highly recommend this!

    Erik R. 5/5

    Summer Bundle! 12x18' Rectangle Pro-Line MAX Avyna In-Ground Trampoline + LED Lights + Cover

    Customer photo review of Summer Bundle! 15' Round Pro-Line In-ground Trampoline + LED Lights + Cover

    We love our new trampoline! It’s great quality and is going to burn endless energy for our two little boys. The LED lights make it incredibly fun at night! We live in a crazy windy place so we got the in ground kit and it was easy to put together. Everything got here quickly. This company has been great for us!

    Kaitlin P. 5/5

    Summer Bundle! 15' Round Pro-Line In-ground Trampoline + LED Lights + Cover

    Customer photo review of 15x15' Square Pro-Line MAX Avyna In-Ground Trampoline

    15x15. Easy to setup thanks to simple instructions. Very sturdy and did not move an inch when I was jumping. 200 Lbs! Kids love it! Getting ready to set up the basketball hoop. Thx trampolines.com !

    Isaac G. 5/5

    15x15' Square Pro-Line MAX Avyna In-Ground Trampoline

    Utah installation

    What the Utah install covers

    We handle the heavy lifting so the only thing left to do is jump.

    Included with your installUtah only

    • Excavation

      We dig the pit to the right size and depth for your trampoline.

    • Dirt removal

      We haul the soil away so you are not left with a pile in the yard.

    • Weed barrier

      A barrier goes in before the frame to keep weeds out.

    • Gravel drainage

      A gravel base lets water drain instead of pooling under the trampoline.

    • Leveling

      We level the frame so the bounce is even across the mat.

    • Safety check

      We check the finished install before we leave.

    Free shipping to the lower 48 states.

    In-ground trampoline installed in a Utah backyard

    Details

    Specifications
    • Maximum weight limit — 1,750 lbs
    • Upper frame — 11-gauge hot-dipped galvanized steel
    • Lower frame — 14-gauge hot-dipped galvanized steel
    • Springs — 136 × 8.5″ double-galvanized, plus 8 × 5.5″ corner springs
    • Jumping mat — Air X-Treme breathable
    • Jumping surface — 225 sq ft
    Installation
    Trampolines

    Download the Assembly Manual

    How to Build the 14' Round In-ground Trampoline + Installation (Utah Only) in 7 Easy Steps

    DIY installation instructions for a Round Avyna Pro Line In Ground Trampoline

    Download PDF

    Warranty

    The 14' Round Pro-Line Avyna In-ground Trampoline is designed with durability and customer satisfaction in mind, featuring comprehensive warranties on its key components to ensure your peace of mind and long-lasting enjoyment.

    • Frame: The backbone of our trampoline, the frame, comes with a Lifetime warranty. This solid foundation ensures that your trampoline will stand the test of time, providing endless hours of fun for you and your family.
    • Pad: To guarantee safety and comfort, our trampoline pads are covered by a 3 Year warranty. These pads are crafted to offer protection and durability, ensuring a safe landing for jumpers of all ages.
    • Jump Mat: The heart of the trampoline, our jump mat, is protected by a 3 Year warranty. Designed for high performance and resilience, the jump mat offers a superior bounce and stands up to extensive use.
    • Springs: The springs, providing the essential bounce, come with a 10 Year warranty. Engineered for elasticity and strength, our springs ensure a consistent and joyful bouncing experience.
    Frequently asked questions
    How to install the 14' Round Pro-line Avyna In-ground Trampoline?
    Just follow these instructions to learn how to install your trampoline:
    Can I install the trampoline by myself?
    Yes, many customers choose to install in ground trampoline themselves. The advantage of the Avyna design is that the soil that needs to be removed is about ⅓ of other in ground trampolines. That being said, many customers choose to have a local landscaping company install the trampoline for them, which may only take several hours by a professional.
    What are the benefits of in ground trampolines?
    In ground trampolines offer four key benefits. 1) Safety issues with getting on, off or jumping without an enclosure no longer exist with an in ground trampoline. 2) The aesthetics or look of your backyard is much cleaner with an in ground trampoline. 3) Landscaping maintenance (mowing the lawn or weeding) is no longer required. 4) Water conservation as the area no longer needs to be watered.
    Should I buy a Safety Enclosure with my in ground trampoline?
    Safety is the top priority when answering this question. As falling from the trampoline to the ground is no longer an issue with an in ground, the primary concern is the clearance around the trampoline. If there are objects (trees, rocks, concrete pads, or natural drop offs) within 4 feet of the trampoline, we would strongly recommend a Safety Enclosure.
    What can I do to care for my trampoline, so that it will last?
    Our backyard trampolines are designed to handle the elements. However, there are steps you can take to extend the life of your trampoline. If you live in a northern climate where there is snow, we recommend you take it down in the winter (see below). Also, keep your trampoline clean. We recommend you wash the frame pad & jump bed a few times a year with a mild soap & water. After cleaning, spray the frame pad (spring cover), and the yellow vinyl outer ring of the jump bed with Formula 303®. Formula 303 is similar to Armor All®, with the exception that it contains a UV treatment. Keep your trampoline away from an open fire, and cover your trampoline during the 4th of July! One weakness ALL trampolines suffer from is hot ashes landing on the jump bed. This will burn a hole in your trampoline immediately.
    Does the maximum weight limit indicate the jump performance?
    Good question! This is commonly asked and the answer is a definite “NO!” Weight limits are set by manufacturers to indicate safety limits. Most manufacturers post a user weight limit. (Note, there should be only one jumper at a time on a trampoline for maximum safety.) In this instance, the user weight limit set by the manufacturer is 350 lbs – however the trampoline can handle an impressive 1100 lbs load in max weight testing. Most importantly, what influences performance are the trampoline design elements: sturdiness of the trampoline frame, the quality of the springs and the jump mat. We’ve tested all of the trampolines we sell and this trampoline offers an excellent jump experience.
    It snows where I live. Should I take it down in the winter?
    We recommend you remove the mat, springs and pad unless it will be used during the winter. You can keep the frame up in the winter. If you have an enclosure, you can either disassemble the entire unit, or just take down the netting, and slide the foam pads up over the poles. Leave the metal poles on, and take down everything that is not metal. The main issue with keeping a trampoline up during the winter is the weight of the snow, not the cold. A heavy, wet snow piling up on your trampoline can easily exceed 1,000 lbs, exceeding the resting tear limit of your trampoline. If you choose to keep it up in the winter, it is crucial you sweep off the snow with a broom. DO NOT USE A SNOW SHOVEL! A snow shovel will rip right through your jump bed. If the trampoline is not being used, take it down to increase the life expectancy.
    Description

    14' Round In Ground Trampoline + Installation - Fall 2026 Special

    Complete inground trampoline solution. 

    Available to Utah Families Only!

    Introducing Europe's finest premium in ground trampoline! Designed in the Netherlands, the Pro-Line Avyna trampoline offers amazing performance, high quality engineering with European style.  See why the Pro-Line Inground became one of the highest selling in ground trampolines ever manufactured.  The flat profile design beautifies the backyard and the LIFETIME frame warranty guarantees your family will enjoy this trampoline for years to come.  

    It also offers the Avyna Advantage™  -- one of the easiest inground installations on the market!  The low cost installation makes it easier and more affordable for you to have an inground trampoline in your backyard. 

    These trampolines are amazingly strong and great for kids and adults alike.

    W/ Installation from a Trampolines.com Premier Install Partner.

    • INCLUDES Installation for UTAH Residents - excavation, dirt removal, weed barrier plus drainage gravel, leveling and safety check
    • Maximum Weight Limit: 1,750 pounds 
    • LIFETIME Frame Warranty
    • 96 double-galvanized 8.5-inch springs for better bounce
    • Frame is made of 14 gauge thick, double-galvanized steel
    • 3 Year Warranty Pad & Jumping Mat
    • Gray Safety Pad


    Warranty summary

    Complete your setup

    Everything you need for the ultimate backyard experience.

    Trampolines
    EXPLODE IN-GROUND TRAMPOLINE HOOP $299
    Trampolines
    Avyna Pro-Line Trampoline Cover $249
    Trampoline LED Lights
    LED Trampoline Lights & Lighting System $299
    Trampoline BOUNCEBOARD
    Trampoline BOUNCEBOARD® $149

    © 2026 Trampolines.com All Rights Reserved.

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