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    • Home
    • Product Line
      • Natural Roofing Granules
      • Pool Pebbles
      • 3M Roofing Granules
      • Sand
      • Sand Alternatives
    • Buy Online
    • Calculator
    • FAQs
    • Connect With Us

(440) 462-1500


  • Home
  • Product Line
    • Natural Roofing Granules
    • Pool Pebbles
    • 3M Roofing Granules
    • Sand
    • Sand Alternatives
  • Buy Online
  • Calculator
  • FAQs
  • Connect With Us

Frequently Asked Questions

Thank you for your interest in our products!

Please reach us at info@schabeltech.com if you cannot find an answer to your question or call us at (440) 462-1500 and we will be happy to speak with you!

SchabelTech's Pool Pebbles are better because of:

  • Smoother/Rounded, not crushed pebbles
  • Consistent gradation / sizing
  • Washed, dried, demagnetized
  • Conveniently packaged in easy to handle 50# bags
  • Sizes: Standard and Mini.


  • SchabelTech provides both roofing granules and pool pebbles.
  • SchabelTech is a distributor of 3M™ #11 Classic Roofing Granules from Little Rock, Arkansas. 
  • SchabelTech Granules ships roofing granules and pebbles from multiple locations to decrease transit times across the United States.


Natural Select roofing granules typically offer a price advantage over 3M™ granules.

3M™ #11 Grade Ceramic Coated Roofing granules have a variety of colors and have been used on commercial flat roofs across the United States since 1929. SchabelTech's Natural Select Roofing Granules are larger in size than 3M™'s Classic Roofing Granules and have two standard color options, Gold and Supreme White. 

Natural Select Granules come packaged in standard 50# bags, but only 3M™ 9300 White can readily come in 50# bags, the most common packaging for 3M™ granules is 2,200# Totes, or bulk bags.

Through SchabelTech, you can get both Natural Select and 3M™ Classic Roofing Granules, by the truckload or the pallet, with shipping arranged for you.


SchabelTech's Natural Select Roofing Granules are a high quality natural aggregate used for commercial roofing projects using Spray Polyurethane Foam (SPF). They are:

  • Washed
  • Dried
  • Screened
  • Demagnetized
  • Packaged in 50# bags to be easier to handle by your crew
  • 56 bags / pallet, optimizing your freight per pallet
  • Conveniently sized in 610 (larger) or 816 (smaller)
  • Colored: Gold/Buff/Rainbow or Supreme White 


  • Mitigates Bird Pecking
  • Improves Aesthetics
  • Provides Texture / Traction for Walking and Safety
  • Improves Impact / Abrasion Resistance
  • Reduces Impact of Hail Damage


Here is a link to the SPFA (Spray Polyurethane Foam Alliance) very helpful glossary of terms for the Spray Polyurethane Foam Industry: https://www.sprayfoam.org/glossary


While each roof is different, contractors typically apply somewhere between 30 - 50# of granules per square for SPF roofs, with 40 pounds of roofing granules per square being the most common.


A Roofing Square is a common unit of measure for commercial roofing jobs. One roofing square is 100 square feet.


What Granules Does SchabelTech Have?

Natural Select Roofing Granules

Natural Select Roofing Granules

Natural Select Roofing Granules

SchabelTech Supreme White and Gold Natural Select Roofing Granules

SchabelTech Natural Select Granules are conveniently packaged in 50# bags for easy handling on the job site. They are washed, dried, demagnetized and provide great value!

3M™ Classic Roofing Granules

Natural Select Roofing Granules

Natural Select Roofing Granules

3M 7700 Blue Grey and 9300 White Roofing Granules

3M™ Classic Roofing Granules are #11 Ceramic Coated Roofing Granules that have become an industry standard over the last 90+ years.

SchabelTech Roofing Granule Brochure

Download PDF

SPFA Helpful Resources

Find out more

SchabelTech Pool Pebbles Brochure

Download PDF

NPC Portal and Resources

Find out more

SchabelTech Is Proudly BBB Accredited

Call us today at 440-462-1500 to get your SchabelTech Granules and Aggregates!

Call SchabelTech Now!

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