Text 412-431-4224   OR   Call 412-923-0412
Get Directions

For general inquiries or to get a quote, fill out the form below.

"*" indicates required fields


Leverages World-Class Engineering and Design

Textured Colors

Westbury is available in 12 standard AAMA 2604 colors to compliment your project, from satin to textured. Custom colors and AAMA 2605 colors are available by special order.

Powder Coating

DSI’s proprietary 10-step powder coating process provides an uncompromising quality created by state-of-the-art technology. The system is certified by the Powder Coating Institute, providing peace of mind for your investment.

Everything You're Looking For

Westbury provides a permanent finish seen in other composite or vinyl railings. Unlike vinyl, however, it is fade-resistant. It’s also easy to install, with low maintenance and a lifetime limited warranty.


Features and Benefits

  • Proprietary 10-step coating for permanent color and finish
  • Available in stunning colors and textures
  • Extremely low maintenance
  • Designer aesthetics to enhance any deck or porch
  • Fastest railing system to install
  • Code approved for residential or commercial construction

Related Products


Create The Foundation

What type of Lumber should you use for your deck? Whether you’re building a deck or something much larger from an infrastructure standpoint, Allegheny Millwork & Lumber has building products you need.

Learn More
Patio Doors

The Perfect Outside Look

If you have a patio or outdoor area in your home, the entryway is just as important is the front door. Patio doors demand unobstructed views and lots of light. Come talk to us!

Learn More

Curb Appeal

Our assortment of siding and cladding products give you the opportunity to dress your home with style.

Learn More
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!