Frederick Line-X

Frederick Line-X Serving MD Frederick LINE-X is the area's top vehicle outfitter with over 16 years of experience.

Offering durable vehicle protection: bedliners, undercoating, custom accessories: tonneau covers, cargo solutions, step bars, towing hitches, bumpers, winches, van upfits, tires, wheels, and custom floormats all installed with expert precision. We're your one-stop shop for LINE-X spray-on bedliners, undercoating protection and auto accessories. Whether you're looking for a protective coating for y

our truck bed, a hitch for your SUV, undercoating protection for your car or a style upgrade for your Jeep, we've got the expertise and selection to get the job done right. At Frederick LINE-X, our mission is to deliver tailored solutions for all your vehicle needs. Our team of industry experts is here to help you find the perfect fit for both your vehicle and your budget.

05/29/2026

Just because it's spring doesn't mean it's too late to protect your vehicle.

A professional undercoating helps shield your vehicle from moisture, road debris, rust, and corrosion all year long, not just during winter.

Protect your vehicle in every season. Schedule your undercoating today. Call Frederick LINE-X at 301-360-9900.

05/27/2026

From prep work to reassembly, every step matters. For over 26 years, we’ve been delivering the most durable spray-on bedliners on the market — built tough, installed right, and made to last. 301-360-9900

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

This Memorial Day, we pause to remember and honor the brave men and women who made the ultimate sacrifice for our country. Their courage, selflessness, and dedication to protecting our freedoms will never be forgotten.

We also extend our deepest gratitude to those who have served and continue to serve today. Because of you, we enjoy the freedoms and opportunities we often take for granted.

From all of us at Frederick LINE-X, thank you to the heroes who have worn the uniform and to the families who stand beside them. Wishing everyone a safe, meaningful, and reflective Memorial Day.

05/22/2026

Frederick LINE-X is your one-stop shop for all your upfitting needs — from bedliners and tonneau covers to step bars, shelving, cargo solutions, and more. One team. One roof. Done right. Call 301-360-9900 today.

LINE-X Tonneau Covers are engineered to provide cargo protection and security for your truck bed, offering a sleek and c...
05/20/2026

LINE-X Tonneau Covers are engineered to provide cargo protection and security for your truck bed, offering a sleek and customized appearance that enhances both style and functionality.
With a variety of models to choose from, our tonneau covers cater to diverse needs, ensuring you find the perfect fit for your truck. www.linex.com/us/frederick-line-x-f0427/vehicle-accessories/tonneau-covers

05/18/2026

For over 30 years, we've perfected what durable and tough protection should be. Our spray-on bedliners provide unbeatable durability, safeguarding your investment from the harshest conditions. Trust LINE-X for the ultimate in truck bed protection. 301-360-9900

Curious about everything we do? Check us out online or give us a call — we’re happy to answer your questions and help po...
05/14/2026

Curious about everything we do? Check us out online or give us a call — we’re happy to answer your questions and help point you in the right direction.

Frederick LINE-X
301-360-9900 / www.linex.com/us/frederick-line-x-f0427

05/11/2026

From scratched up and exposed… to protected and built to last.
What a difference a LINE-X spray-on bedliner makes. Tough against wear, weather, and whatever the job throws at it — while giving your truck that clean finished look every owner loves.

Ready to protect your investment?
Frederick LINE-X
301-360-9900

To the moms who show up every day with strength, patience, love, and a heart bigger than the world around them… thank yo...
05/10/2026

To the moms who show up every day with strength, patience, love, and a heart bigger than the world around them… thank you.

Whether you’re cheering from the sidelines, holding everything together behind the scenes, or simply being the safe place your family calls home — today is for you.

Wishing all the amazing moms out there a beautiful and love-filled Mother’s Day. 💛

Address

5112 Pegasus Court, Y
Frederick, MD
21704

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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