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American Building Materials & Services

We are dedicated to providing the absolute best service, expertise and products to empower and support our customers.

American Cedar & Millwork is the premier source of quality building materials in the Mid-Atlantic region. From cabinetry to windows and doors to decking and more, American Cedar & Millwork building professionals will use their top-level expertise to deliver the materials you need to bring your project to life!
Windows & Doors
Picture new windows and doors opening up your home.
Kitchen & Bath
'Virtual' Consultations Available!
Decking & Railing
Quality decking extends your living space outdoors.
Siding & Roofing
Add curb appeal and value with the right exterior.
Personalize your home's exterior with custom millwork.

Our building material supply company was founded over 30 years ago on the principles of providing quality craftsmanship and excellent service above all else. That commitment to excellence has helped us grow from humble beginnings in Delaware to our current presence in Maryland, North Carolina, and Delaware. We value your business and look forward to serving you for all of your building materials.

ask an expert

Our team has years of experience and a wealth of knowledge when it comes to building needs. It doesn’t matter how big or how small your question is – we’d love to hear from you! 

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Featured Project

Check out the American Cedar featured project!

Looking to start a new project?

It’s time to finally make home improvements, but you’re unsure where to start. Don’t worry. We offer many quality products for your home and product experts who can answer all of your questions.

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Upcoming Events
Webinar for Builders & Architects: Drainage & Drying in the Exterior Wall - AIA CE
July 29, 2021  |  12:00pm - 1:00pm
A Webinar For Builders and Architects   Determining the best system for managing moisture can be challenging. Many factors such as climate, cladding, and cost should be considered when designing a sustainable wall. This course explores those factors, as well as trends in building codes and best practices.    You'll learn to: -Recognize the integral role of a gap within the exterior wall. -Understand the performance characteristics of drainable housewrap and rainscreen systems. -Understand the selection criteria to consider when designing for moisture management in wall systems. -Determine the appropriate ways to employ draining and drying principles for a variety of cladding systems.   NOTE: This is an AIA/CEU offering 1 learning unit and counts as a "Health, Safety, & Welfare" (HSW) credit   Topic: Benjamin Obdyke / American Cedar - "Drainage & Drying in the Exterior Wall" Seminar Time: Jul 29, 2021 12:00 PM Eastern Time (US and Canada) Join Zoom Meeting Meeting ID: 954 7033 7486 Passcode: 401309 One tap mobile +13126266799,,95470337486#,,,,*401309# US (Chicago) +19292056099,,95470337486#,,,,*401309# US (New York)   Dial by your location         +1 312 626 6799 US (Chicago)         +1 929 205 6099 US (New York)         +1 301 715 8592 US (Washington DC)         +1 346 248 7799 US (Houston)         +1 669 900 6833 US (San Jose)         +1 253 215 8782 US (Tacoma) Meeting ID: 954 7033 7486 Passcode: 401309 Find your local number:   For AIA CE credit register at:  Webinar for Builders & Architects: Drainage & Drying in the Exterior Wall - AIA CE (