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AdvanTech® Subflooring

They Won’t Always See It...But They’ll be Glad It’s There.

The Best Standards

Substantiated by third-party evaluation services for published design values for strength, stiffness and fastner-holding power above PS-2 minimums, their floors have a lifetime limited warranty.

No-Sanding Guarantee

No swelling, cupping and delamination with AdvanTech® panels. They stand up to the most demanding jobsites and are backed by a 500-day no-sanding guarantee.

A Reputation You Can Build On

Builders across the nation voted Advantech flooring #1 in quality in its category every year for over a decade.


Features and Benefits of Advantech Subflooring

  • Long-lasting strength and stiffness
  • Defends against moisture
  • Fastener-holding power reduces floor squeaks
  • Installation speed and ease
  • Structural 1 for demanding specifications

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About Us

Why Builders Recommend Allegheny Millwork & Lumber

Our reputation for quality and excellence is why you should choose Allegheny Millwork & Lumber.  Our staff is highly knowledgeable and friendly.  We will help guide you through the myriad products when you are building or renovating your home.

From building materials to fine finishes, we have you covered.  Beautiful doors create a welcoming entrance to your home.  Crystalline windows and gargantuan patio doors can grace your property, framing the view and keeping you protected from the elements.  Our experts can help you make the decisions when choosing what is right for you.  No project is too big or too small.  Come see why the best contractors in Pittsburgh have been using Allegheny Millwork & Lumber for the last 40 years.

With over 350 moulding profiles in stock, we can adorn your windows and doors, ceilings, walls, and floors with quality woodwork to put your own stamp on the project at hand.  We can also match existing millwork to complete your historical renovation.

Additionally, we will help you design the kitchen of your dreams.  We encourage you to make an appointment in our 10,000 square feet design showroom.  You can also visit our virtual showroom by clicking on the link to the right  We hope to see you soon!