Welcome to Portland Products Group

Your Mounting Block Specialist

The source for all your fiber cement and custom mounting block needs.

About Us

Reliable and Reasonable

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PPG Fiber Cement Mounting Blocks were designed to accommodate the need for a complete fiber cement home exterior package.  This creation was based on the size and cost of what is currently being used in the market today.  Our mounting blocks are made for ease of conversions, maintaining industry standards and providing a superior product that will hold up over longer periods of time. 



Quality Products

At Portland Products Group we stand behind all of our products!    


All PPG products are:  

  • Produced with zero hazardous exposure.
  • Environmentally safe products.
  • Cost 33% less than onsite production.
  • Proudly made in the USA.

Custom Block Services:

It only makes sense to have PPG produce the quality custom blocks you need to save time, money and labor.  From large multi-family projects to single residential builds, we've got you covered!


Contact your local dealer about custom block pricing and our bulk buy program!

PPG Product Catalog

Satisfaction Guaranteed

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All PPG products are backed by a 15 year limited manufacture warranty.

Find out more

Proudly Partnered With

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Distributed through any Boise Cascade location nationwide.

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