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Customer Testimonials

See For Yourself

I really like this place. Every profile I need, they have. They are always cheaper than the big box stores. Friendly and knowledgeable. My go to place in the winter.
A high quality door and window supplier with an amazing selection of trim, millwork, doors, windows, and a full design showroom to help you choose. A fully functional lumber yard in the back they can help contractors and homeowners.
Best the place to go for any type of customers. The gentleman in the yellow hoodies definitely went above and beyond to help me, pretty much helped me out my car from the start. Worth the visit or call, you won't be disappointed.
Exotic Decking

Why Consider It?

Less Effort

Low Maintenance

Garapa Deck With Flowers

When we say that exotic hardwoods need less maintenance, we mean it. In most cases, you will only need to re-seal it every other year, as opposed to annually. Staining is only necessary when you notice considerable fading, which happens at a slower rate than other decking materials. In most cases, the only maintenance needed is a spray with a hose, or a quick sweep to remove wet leaves in the fall.

Worry Free

A Natural Resistance

Cumaru Deck Hot Tub

Exotic woods have a natural resistance to everything that causes a deck to decay. Other materials require protective finishes to avoid harmful damages like moisture. But the resins within exotic hardwoods allow the material to resist moisture, rot, and insects without those extra finishes. They also tend to have more protection against sun damage, because of its natural oils.

Cost Consderations

Best Value

IPE Deck with Pergola

Homeowners often think that the term exotic hardwood decking means that it is going to cost you more - but that is not actually true! Many composite decking lines are made to mimic exotic hardwoods, and often come at a higher price tag. Exotic hardwood decking also provides the best value for those cost-conscious consumers. It is less expensive than some composites, yet more expensive than softwoods – and will outlive both with ease.

How It Works

Our Process

Showroom Consultation
Planning and Initial Quote
Measurements and Revisions
Order and Go!

We Share Your Inspiration To Change Your Home.

For Windows + Doors

Consulting + Full-Service Installation.

master in protective gloves, changing a double-glazed window in a plastic window, side view, against the blue sky

We're your one-stop shop for windows and exterior doors. Schedule an appointment. Our sales & installation professionals will ask questions about your needs and budget, review our window & door manufacturers, and help you find the right window or door for your project. They will then provide a personalized estimate for the project and review financing options. When you’re ready to move forward, we will schedule a visit with our install coordinator who will inspect your existing windows and take measurements of the work area. Once this is completed we will write up a contract, order your new windows or door, and schedule a time for the installation.

Learn More
Featured Products

Marvin Patio Doors

marvin essential patio door

Marvin is designed to maximize the potential of any opening, view, and living space. From French doors to exterior patio doors that slide or swing to expansive scenic doors that blur boundaries between interior and exterior spaces, Marvin doors are designed to offer uncompromising performance.

Marvin Patio Doors
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!