CN Metals, LLC

CN Metals, LLC Celebrating our 39th year, CN Metals is the premier leader in metal roofing and siding for both residential and commercial markets.

For the past 39 years, our family-owned and operated company has been serving our region with a variety of metal roofing and siding products for any size project with any size budget, and a one-stop shop for commercial and residential building needs. Serving the four states of Maryland, Pennsylvania, Virginia and West Virginia, CN Metals strives to provide their customers with exceptional service

and high-quality products. Our family-owned and operated company has expanded its product offerings and services, to include garage doors, post frame buildings, portable storage buildings, and more. In 2022, CN Metals began manufacturing and producing their own metal roofing panels, known as C-Lok. With the addition of our C-Lok product, CN Metals continues to provide customers and preferred contractors with the highest-quality products and added value. We encourage you to stop by or contact us to see how we can assist you with your next home improvement or building project.

06/02/2026

BIG NEWS! At CN Metals, we are now manufacturing our very own board and batten siding and trims — WAL-LOK — in-house!

Available in:
▪️ 11 beautiful woodgrain colors
▪️ 8 crinkled/textured color options

Our woodgrain finishes come backed with a 20-year warranty, while our standard crinkled/painted colors feature a 40-year warranty for long-lasting durability and performance.We are excited to bring even more quality, customization, and craftsmanship directly to our customers with WAL-LOK!

Quality Custom Post-Frame Buildings Start at CN Metals!This 32x36x10 custom post-frame building was built for durability...
06/01/2026

Quality Custom Post-Frame Buildings Start at CN Metals!

This 32x36x10 custom post-frame building was built for durability, functionality, and clean curb appeal from top to bottom.

▪️ C-Lok Roofing — Charcoal
▪️ C-Lok Siding — Gray
▪️ C-Lok Wainscoting — Gallery Blue
▪️ (3) 10x8 CHI Model 4240 Garage Doors with LiftMaster Openers
▪️ AJ Manufacturing 3/0x6/8 Entry Door with 9-Lite Window & HD Lockset
▪️ 7700 Series 3x4 Double Hung Windows
▪️ 6” Seamless Gutters & 3x4 Downspouts
▪️ 4” Concrete Slab

At CN Metals, post-frame buildings are our specialty — customized to fit your needs with quality materials and expert craftsmanship every step of the way.

📍762 Joni Miller Road, Oakland, MD
📍Additional location in Fairmont, WV
📞301-334-9170

05/29/2026

Ever wonder how metal roofing and siding are made at CN Metals? 🔨🏠

Steve takes you behind the scenes to show how our metal products are made, explain the process, and highlight what makes CN Metals different. From custom lengths rolled onsite to quality craftsmanship you can trust, we’re proud to provide durable metal roofing and siding solutions for every project.

If you’ve ever had questions about our materials, production process, or products — this video is for you!

📍 Custom lengths rolled onsite
📍 Metal roofing & siding solutions
📍 Quality craftsmanship you can count on

Visit us at:
762 Joni Miller Road, Oakland, MD
📞 301-334-9170

Also serving customers from our Fairmont, WV location!

Watch now and see the CN Metals difference!

A fresh new custom build completed by CN Metals! 👏This 36x40x12 post frame building turned out incredible with its moder...
05/28/2026

A fresh new custom build completed by CN Metals! 👏

This 36x40x12 post frame building turned out incredible with its modern color combination and durable, low-maintenance materials. The gray C-Lok metal roof paired with ProVia CedarMAX insulated siding in Nautica gives this project a clean, polished look built to handle the seasons ahead.

Features Include:
🔹 36x40x12 Custom Post Frame Building
🔹 Gray C-Lok Roofing Panels
🔹 ProVia CedarMAX Double 6” Signature Series Siding
🔹 Insulated siding for added efficiency
🔹 (3) CHI steel raised panel garage doors
🔹 LiftMaster openers and rails
🔹 Steel entry door with 9-lite window
🔹 6” concrete slab with front apron

Built for strength. Designed for everyday use. Finished with quality craftsmanship from CN Metals. 🔨🏠

05/27/2026

Outdoor Furniture Built to Last!

Our Poly Furniture is built with durable Tangent® Sustainable Lumber for long-lasting beauty and performance. Weather resistant, low maintenance, and crafted with heavy-duty quality — you get the classic look of wood without the upkeep!

Available in multiple colors and styles to perfectly match your outdoor space. Whether you're creating a cozy patio, fire pit area, or backyard retreat, CN Metals has furniture designed for comfort and durability season after season.

For Sale! Fiberglass Slab doors….Exact size is 35-3/4” x 78”9 - 6 panel solid doors -$110 each6- 9 lite 1/2 glass doors ...
05/26/2026

For Sale! Fiberglass Slab doors….
Exact size is 35-3/4” x 78”
9 - 6 panel solid doors -$110 each
6- 9 lite 1/2 glass doors - $150.00 each
4- 11 lite arched top doors - $170.00 each
4- 4-lite doors - $170.00 each


Call the office for details; 301.334.9170

Another completed project by CN Metals! 👏This custom 24x24x10 build with an 8x24 partially enclosed porch turned out bea...
05/26/2026

Another completed project by CN Metals! 👏

This custom 24x24x10 build with an 8x24 partially enclosed porch turned out beautiful. Featuring attic trusses with staircase access, C-Lok brown metal roofing, cedar siding, custom garage doors, and more — built for durability, function, and style.

Project Features:
✔ Attic trusses with staircase access
✔ C-Lok Brown Metal Roofing
✔ 8” Cedar Siding
✔ CHI stamped shaker garage doors with windows
✔ LiftMaster openers
✔ Double hung windows
✔ 4” concrete slab

From garages to workshops and custom builds, CN Metals is ready to help bring your next project to life! 🔨🏠

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice for our countr...
05/25/2026

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice for our country. 🇺🇸

Their courage and service will never be forgotten. As we spend time with family and friends this weekend, we remember the true meaning of Memorial Day and those who gave everything for our freedom.

From all of us at CN Metals, we thank and remember our fallen heroes. ❤️🤍💙

Please note: CN Metals will be closed on Saturday, May 23, and Monday, May 25, in observance of Memorial Day. We will re...
05/22/2026

Please note: CN Metals will be closed on Saturday, May 23, and Monday, May 25, in observance of Memorial Day.

We will resume normal business hours on Tuesday, May 26. Wishing you and your family a safe and enjoyable weekend!

05/22/2026

You know summer is close when outdoor furniture is back in stock at CN Metals! ☀️

Steve walks us through the many styles, colors, and options available exclusively at CN Metals — perfect for patios, picnic areas, backyards, and outdoor living spaces. Durable, comfortable, and ready to help you make the most of summer with family and friends. Stop by and check them out — ready to go!

Address

762 Joni Miller Road
Oakland, MD
21550

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

(301) 334-9170

Website

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