2000+

Courses Installed

80%

labor reduction

15+

Years Proven

2,100”+

Drainage Rate/Per hour

6

Continents

our origin

A proven method, chosen by golf courses around the world

"When making selections leading up to the renovation, we kept the mission simple. We only get one chance to do this right, so we focused on using only the best tested and proven products within the industry. Better Billy Bunker might have been the easiest decisions I had in the process."

Scott White

Urbana Country Club, Urbana, IL Quote

Billy Fuller spent decades as a Golf Course Superintendent, including at one of the most scrutinized championship courses in the world. Faced with chronic bunker drainage failures and unsustainable labor demands, he developed what became known as the Enhanced Bunker Drainage Method.

In 2009, the patented ST410 Polymer was introduced — a revolutionary binding agent that locks gravel layers in place, delivering over 2,100 inches per hour of drainage capacity while eliminating liner failure entirely.

The Method

Every climate. The same proven method.

From excavation to final sand placement, every BBB installation follows a precise, engineered sequence refined over 15+ years and 2,000+ courses installations worldwide.

  1. 01

    Excavation & Drain Inspection

    Excavation across the full bunker floor. Existing drain tile inspected and reused if functional.

  2. 02

    Locally sourced gravel

    Precision-graded local gravel (3/16"–3/8") placed 2 inches deep — the drainage engine of the system.

  3. 03

    ST-410 Application

    Polymer applied by certified local installer, binding the gravel into a durable drainage layer. Water passes at 2,100 inches per hour.

  4. 04

    24-Hour Cure & Quality Control

    Every square foot quality-controlled by the certified installer before sand installation begins.

  5. 05

    Approved Sand Installation

    Tested and approved bunker sand installed to proper depths.

Sand Selection

Not all sand plays the same. Here's what we know.

Bunker sand is evaluated on six main criteria: particle size distribution
(USGA-compliant), drainage characteristics, angularity, angle of repose,
color consistency, and local availability. Sand selection is not just
cosmetic — it directly affects drainage, playability, and routine
maintenance requirements.

Ready to Move Forward?

BBB installations are performed exclusively by certified contractors.

Approved Better Billy Bunker installers are trained in BBB Polymer application, QC procedures, and the full BBB installation process. Contractors are authorized only after meeting strict certification standards.