The 37BVPA is a pool base aggregate vermiculite often used as floor material for inground pools with a vinyl liner. It helps to create a smoother surface for the finished liner and has high insulation properties in comparison to the rougher grout bottom finish. This vermiculite pool base aggregate is often used by pool contractors, along with industrial and commercial businesses.

Key benefits:
  • Long lasting material that is easier to install than most other floor materials
  • Softer than full grout concrete
  • Great insulation


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Box TypeStandard
Dimensions38" x 19" x 6"
Pallet Pack30 ea.
Pallet Weight945 lbs.
Pallet Dimensions53" x 41" x 86"
Weight30 lbs.
Country of ManufactureUnited States
Note:Priced per bag.
Q & A
Customer Questions
What is the surface covered per bag?
Each bag covers 4 cubic feet.
Is this vermiculite a pre-mixed with cement for vinyl liner pools where you just add water? Or does your product need to have cement added?
Thank you for your inquiry. This packaged vermiculite is not pre-mixed with cement. The package contains only aggregate vermiculite which is provided in a consistency that is ideal for inground pool floors with vinyl liners. Thank you for choosing The Cary Company.
What is the ratio of cement to vermiculite for applying as a pool base?
Please note that we recommend you consult a professional pool contractor for more comprehensive information regarding this combination. However, the typical ratio for laying a pool base is two bags of Vermiculite (4 cu. ft. each) to one 94-lbs. bag of cement. Thank you for choosing The Cary Company.
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
At 2" thick, How many sq ft does 2 bags of vermiculite and 1 - 94 lb bag of cement cover?
Thank you for your inquiry. The cement coats the vermiculite particles and does not add volume to the mix. So the calculation for cu. ft. to sq. ft. is = 8 cu. ft. x 1.66667 feet= 47.9999 square feet per bag. Thank you for choosing The Cary Company!
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