We are happy to provide you with a price estimate for your bunker renovation. Provide your details and we will provide you with an instant price estimate in your mailbox.
The bunker liner that provides superior protection, drainage, ease of maintenance and playability for your bunkers
Thanks to its proprietary Capillary Material, the Capillary Bunker Liner excels at swiftly draining excess water while simultaneously retaining the right amount of moisture in bases and on faces. This ensures impeccable playing conditions in any weather and across all terrains, while also preventing the washouts and maintenance headaches typically associated with bunker upkeep.
Get 100% moisture and drainage control to keep bunkers in perfect shape during any weather condition
Eliminate washouts, flooding, soil contamination, plugged ball lies, and other bunker maintenance and playability problems.
Drains with a rate of 100 inches per hour
Robust and dense liner able to stand +1000 PSI protects the drainage
Patented Capillary Material moisturize the sand from below
Rapid drainage of 100 inches per hour protects the bunker from washouts
Strong edge and good drainage reduces contamination, with possibility to wash the sand as well
Decrease hours spent in bunkers with ⅔
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The only bunker liner with the possibility to wash the sand to new again
Significantly increase the longevity of your bunker sand by washing it. The Capillary Wash Box is an effective solution for washing algae, debris, silt, clay, and organic pollutants from bunker sand. By doing so, it preserves the sand’s percolation rate, color, and desired playing properties while eliminating the need for frequent sand replacement
The bunker system & liner with the best ROI and long-term performance
By eliminating frequent sand touch ups and occasional sand & liner replacements, Capillary Bunkers cost a third as much the coming 25 years*, compared to other bunker liner options yet still perform the same way it did year one. Sand and maintenance savings alone makes CapillaryFlow the ultimate bunker liner choice
*Based on renovating 80 bunkers of total 50,000 sq. ft., with sand price of $80 per short ton and labor price $30 per hour. Liner prices based on USGA data. Contact your CapillaryFlow representative to learn more.
CapillaryFlow’s bunker liner is a homogeneous mix that is installed at a 2 inch (50mm) in a uniform layer across the whole bunker. It’s ASTM tested to withstand pressure of up to +1000 PSI or 6,800 pounds, and drains with a rate of 100 inches (2,500mm) per hour.
Product is delivered from a local supplier in a concrete truck
Less than 90 minutes per 1,350 ft? (125 mr)
More than 100 inches (2,500 mm) per hour
Superior strength for all edge options, including optional stacked-sod edges
1,350 ft? (125 m2)
2 inches (50 mm)
+20% void structure prevents sand migration and ice damage
With a 15 year performance guarantee
With +1500 venues installed worldwide, we have the experience to manage small- to large-scale projects all over the world. Upon receiving your order, we leverage the resources of local suppliers to ensure rapid project initiation.
Our bunker liner is easy to install and can be done either by us, a contractor or your in-house crew. You can install sand and edge within 24 hours.
We provide instructions or help you with preparing the ground by emptying thebunker, preparing edges and verifying drainage.
The Capillary Material is delivered directly to your location in a ready-mix state from local plants. It is ready to be installed right out of the truck and can be done by any crew.
We then test the functionality. You can install bunker sand 24 hours after installation and the bunker is ready to be used.
We are proud to be the only industry supplier to offer a full 15 year performance guarantee.
Bunker edge CAPILLARYFLOW
Install it in house or with your contractor of choice
Our bunker liner can be installed by your in-house team with local materials and minimal tools, or by a local contractor.
Do one, many or all your bunkers when it suits you the best
You get the flexibility to schedule installation of one, several or all of your bunkers during your off-season to avoid closing during peak playing seasons and affecting your capital budget.
Strongest in the market
Compared to other bunker liners CapillaryFlow is a homogenous mix, providing maximum strength and durability while still draining at an impressive rate of 100 inches per hour.
The Capillary Material is a homogenous mix with equal strength throughout the whole bunker
Bunker edge CAPILLARYFLOW
A worry-free vendor choice
We are so confident in the quality of our product why we are proud to offer the only 15-year performance guarantee in the industry for our bunker liner
Swift ROI
Our bunkers last longer, pay for themselves within 3 years in most cases, and provide better, more consistent playing experiences. With no or minimal sand replacement, you can save up to ⅔ of your bunker’s operating budget over 25 years.
Top of the Rock
The Singapore Island Country Club
Kauri Cliffs, New Zealand
Marco Simone G&CC, host of Ryder Cup 2023
Costa Navarino Golf Resort, Greece
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Top of the rock, MI
Le Golf National, France, host of Ryder Cup 2018
Adare Manor, Ireland, Host of Ryder Cup 2027
To install the bunker liner in one bunker generally takes between 1 and 2 hours depending on size. The Wash Box is installed at the same time as the liner and should add no more than 15 minutes to the installation process. The Capillary Edge can be installed either in conjunction with installation of the bunker liner or the day after installation of the bunker liner. Installing the Capillary Edge should take no longer than 60 minutes per bunker.
Yes you can install the bunker liner, wash box and edge yourself. You don’t need to find and collaborate with any certified installer. Our product is so easy to install that it can be done with any contractor or your in-house crew.
It depends on the size of the bunker, local material prices such as sand & drainage material. To give you an accurate estimate, please contact us and we will happily assist you in providing a price per bunker.
Yes it can. When you contact us we utilize our vast geographical presence to either handle the installations ourselves, or with the help of our extensive partner network. As it is easy to use any contractor for installation, or even your in-house team, the liner can be installed regardless of where in the world you are located.
Regarding temperatures and harsh weather conditions the bunker liner was Engineered in Scandinavia - one of the harshest climates out there. The material has a 23 % void space while water only needs 9 % to expand. This means that it can handle freeze-thaw cycles without problem, isn’t affected by clay-heave expansion and drains precipitation at a high rate.
We have done installations in over 50 countries and are happy to provide you with references in your proximity.
No. The reason for that is simple: No other bunker liner in the market can withstand the high pressure water beam without either displacing too much sand, ripping the bunker liner or damaging it in other ways. The Capillary Material with its superior durability can easily withstand the pressure the water beam creates and wash the sand in its place.
Homogenous mix: No other bunker liner is a homogenous mix with equal strength and durability throughout the whole bunker liner.
No certified installers: We offer you the possibility to work with either your in-house team or a contractor of your choice. The products are easy to install and can be handled by any team.
Longest life span in the market with washable sand: The bunker liner material itself has an expected lifespan of +25 years, while the sand can be washed to its original state and playing characteristics. Together, this will save you large $ in the long run.
Non-decreasing performance guarantee: Compared to other bunker liner options, our performance guarantee covers the full replacement of a failed product over 15 years, with no reduction in reimbursement value. It is not a limited warranty or manufacturer’s warranty - we offer full product replacement no questions asked.
Together with our long-term partners of superintendents, contractors and others involved in the golf construction business we have constructed a Bunker liner comparison guide and a custom ROI calculator. It highlights the long-term impacts of your choice of bunker liner and all costs and compromises associated with it. All, to ensure you make a sound investment decision based on facts and not empty promises.
Let us know in the form below if you want to get our bunker liner comparison guide, including custom ROI calculations to your course!
No, you can’t. CapillaryFlow does not support the Hybrid Method and will not provide support or materials if this is adopted. If it has been installed anyway, the performance guarantee is not valid.
The single reason CapillaryFlow does not support the Hybrid Method is because it will cause more washouts. As you break the capillary action the drainage relies on, between the intersection of the Capillary Material and the fabric, more water will back up in the porous space in the Capillary Material as it can’t enter your drain lines fast enough. Putting in more drain lines won’t solve the problem. Ultimately, this will cause many more washouts and in extension wet bunker bases due to the contamination.
Yes, we do. Contact us to have a custom offer for a demo/proof bunker. We will get back to you with an offer in 24 hours.
Contact us and one of our experts will reach out to you as soon as possible.
