Double Depth (Build Your Own Starting at $170)

Double Depth (Build Your Own Starting at $170)

Regular price $0.00

Only 9997 items in stock!


These are indoor putting greens and are not engineered to withstand being used outdoors (the sun can damage the putting green). If you need a durable outdoor/indoor putting green, click here.

Green Builder putting greens ship to the U.S. only. Check out our putting packages if you are outside the U.S.

Once assembled, our DIY Double Depth Indoor putting greens are a full 1" thick, allowing the ball to drop more fully into the cup when a putt is made. Named the Best Indoor Putting Green by My Golf Spy (2020-2022). The only true-rolling green on the market with authentic grain and stimp speeds. BirdieBall uses a patented aerated foam technology that simulates a natural grass putting green. BirdieBall putting mats were created for the discerning golfer who understands the importance of an authentic roll, grain, and speed.

Once assembled, our DIY Double Depth Indoor putting greens are a full 1" thick, allowing the ball to drop more fully into the cup when a putt is made.  Made with the same state-of-the-art foam putting surface as our Classic greens, the Double Depth greens also feature a putting surface with two stimp speeds so you can practice putting both into the grain and against the grain on the same surface.

  • Assembly required ( Double Depth Putting Greens cannot be rolled up once assembled)
  • Customize your speed and practice relative to the grain
  • Ball drops into the 1" deep cup without a contrived ramp
  • Easily create breaks and contours

Each Green automatically comes with the following (If you choose extra side bumpers, or any other accessories, those items will be included in addition to what is listed below):

  • Putting surface
  • Sub-base piece
  • Hole Cutter (you cut the holes yourself once the sub-base is adhered to the putting surface)
  • Cutting Board will be included to place underneath your green when cutting your own holes
  • Double sided tape to adhere your sub-base piece to the putting surface (note: the videos show adhesive spray being used. We have recently switched to the double sided tape)
  • Cups and flags for as many as you choose in the "Number of Cups & Flags" section (Choose up to 3 for free)
  • Heavy Rubber Bumpers for both ends of the green (you may choose to add additional bumpers)
  • Hole Reduction Insert to reduce the size of the hole to 2 ½” in diameter

Why is our putting green so different from our competitors? At BirdieBall, we believe that having a true-rolling green is everything. This starts by understanding how a natural putting green works. A natural putting green surface is comprised of short, supple, randomly distributed nubs of grass that allow the ball to be supported on the spongy sub-base of the putting green. The mown nubs of grass then control the speed of the putt. BirdieBall indoor putting greens are engineered in the exact same way, using a dense and spongy foam material. We roll the sub-base perfectly flat, and then are able to extract grass-like nubs from the surface of the spongy base, which controls the speed. This radically new and authentic approach has been awarded US Patent 8,979,663!  Competitor greens are made on a loom using a woven pattern of long, rigid strands of plastic, which is nothing like a natural green.

BirdieBall’s Patented Tech has revolutionized at-home putting practice. Rolled perfectly flat with drop-in cups, you will finally be able to start shaving strokes off your short game. BirdieBall mats are portable and lightweight, and can be rolled up for storage. They will continue to lay flat, for a perfect roll, every time. Does your current practice green just look the part? Don’t waste your time and money practicing on a surface that does not produce a true roll. Discover the BirdieBall difference today.


Our greens are engineered with a grain. Angled nubs of artificial grass allow you to practice putting both into the grain and down grain on the same putting surface.


We use an aerated polymer to simulate a natural putting surface. The spongy base mimics the spongy root system of a natural green, while the grain fibrils simulate real grass and grain direction.


On a natural putting green, the ball rolls on the spongy sub-base that is rolled flat. The speed of the ball is controlled by the nubs of grass. This is exactly how the ball rolls on a BirdieBall putting green. A true-rolling putting green is simply not possible on any other competitor's surface. In order to have a true roll, the dead flat, spongy sub-base is critical.


Both natural putting greens and BirdieBall putting greens are rolled flat.


Thoughtfully designed so that the flag extracts the balls out of the hole for convenience. This provides the best drop-in feel on the market.

Please note: All BirdieBall Putting Greens are measured in nominal inches. In order to get the green packed in a box for shipping, along with the hand crafted nature of our greens, the measurements can vary slightly. See below for the nominal range of measurements depending on which width you order. 

  • 2' wide greens: 23-25 inches wide
  • 3' wide greens: 34-36 inches wide
  • 4' wide greens: 46- 48 inches wide


Double Depth Assembly Guide: long version & short version

Fast FedEx Ground Shipping (Free on orders over $100 in the Continental U.S.)!

Cannot ship to PO Boxes, please provide a physical address.

Current shipping times and full shipping info can be found here


Our patented tech makes sure your practice pays off!
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Shave strokes with our putting greens.