Soakaway Crate Calculator
Calculate soakaway crate quantity, excavation and membrane for rainwater drainage projects.
Results - Soakaway Crate Calculator
Enter your measurements and press calculate.
How this soakaway crate calculator works
It uses the excavation dimensions to estimate storage volume, crate count and geotextile membrane requirement for a practical soakaway layout.
Popular sizes
Popular pre-filled calculator pages.
Pre-filled calculator pages help visitors jump straight to a useful estimate and then refine the result if needed.