About Us

Reliable and Reasonable

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PPG INC. Mounting Blocks were designed to accommodate the need for any and all of the different penetrations on a building. 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 superior products 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 35% 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!

Satisfaction Guaranteed

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

Proudly Partnered With

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Distributed through any Boise Cascade location nationwide.

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