Select Page

Best Steel Door Installer in Maryland MD & DC: Enhance Your Security and Style With Our Entry Door, Metal Door, Security Door Commercial Door Installation, and More!

Quality Installation and Repair of Steel Doors for Commercial Establishments

King Door & Lock: Your Installer in DC & MD for Steel Door Installation, Replacement, and Repair

Steel Doors Installed Maryland And Dc

Steel doors have become a popular choice among homeowners for their durability, security, and energy efficiency. These doors are made from heavy gauge galvanized steel, making them exceptionally sturdy and resistant to wear and tear. Here, we’ll explore what steel doors are and highlight the benefits of steel door replacement and repair.

What Are Steel Doors?

Steel doors are front entry or residential doors constructed using heavy-duty steel frames and panels. They are designed to provide maximum security, weather resistance, and energy efficiency. Steel entry doors come in various styles and finishes, allowing homeowners to choose a design that matches their home’s aesthetic.

Benefits of Steel Door Replacement:

  1. Enhanced Security: Steel doors are known for their strength and extra reinforcement to help keep intruders away. They often feature advanced security locks and plates to protect your home.
  2. Energy Efficiency: Steel doors are energy-efficient, with features like weatherstripping and a thermal break that prevents heat and cold from transferring, leading to lower energy bills.
  3. Durability: Steel doors are highly durable and can withstand harsh weather conditions, making them ideal for long-term use.
  4. Customization: Steel doors come in various styles and finishes, allowing homeowners to customize their entryway’s appearance.

Benefits of Steel Door Repair:

  1. Cost-Effective: Repairing a steel door is often more cost-effective than replacing it entirely.
  2. Maintains Security: Prompt repair ensures that your steel door continues to provide security to your home.
  3. Extended Lifespan: Repairs can extend the lifespan of your steel door, ensuring it serves you for years to come.

When it comes to steel door replacement and repair, it’s essential to choose a trusted provider with years of experience. Contact us today to learn more about our services and how we can help enhance the safety and security of your home.

Enhance Your Home’s Security with a Steel Entry Door

Your front door is the gateway to your home, and when it comes to security, nothing beats a steel entry door. These doors are constructed with durability, safety, and energy efficiency in mind. Let’s dive into what makes a steel entry door an excellent choice for your home and explore its many benefits.

What Is a Steel Entry Door?

A steel entry door is a front door made primarily of steel frame. The steel frame is constructed of heavy to the door itself. These doors are renowned for their strength and are often chosen for their exceptional security features.

Benefits of Steel Entry Doors:

  1. Enhanced Security: Steel entry doors are incredibly secure, with features like advanced locks and heavy-duty plates to deter intruders.
  2. Energy Efficiency: Steel doors are energy-efficient, thanks to their thermal break technology and weatherstripping that keeps your home comfortable and reduces energy bills.
  3. Durability: Steel entry doors are built to last, with the ability to withstand harsh weather conditions and resist wear and tear.
  4. Customization: You can choose from various steel entry door styles to match your home’s aesthetic, from decorative options to sleek and modern designs.
  5. Weather Resistance: Steel doors, especially those with a thermal break, block the transfer of heat and cold, ensuring a comfortable indoor environment year-round.
  6. Added Home Value: Investing in a steel entry door can increase your home’s resale value due to its security and energy efficiency features.

Whether you’re in Washington, D.C. and MD, or the DC metro area, steel entry doors offer the perfect blend of security and style. Don’t compromise on your home’s safety; choose a steel entry door and enjoy greater comfort and peace of mind.

If you’re ready to enhance your home’s security and energy efficiency, contact us at (800) 231-5499 MD, (301) 363-2264 DC. Our experts specialize in steel entrydoor installation and replacement services, ensuring top-notch craftsmanship and a beautiful, secure entryway. King Door & Lock for advanced security safe and lock and protect what matters most.

Steel Entry Door Replacement for Enhanced Energy Efficiency

When it comes to upgrading your home’s entryway, few choices are as effective as replacing your old door with a secure steel entry door. Not only do steel doors enhance the security of your home, but they can also significantly improve energy efficiency.

King Door & Lock, serving Maryland and DC, specializes in steel entry doors that offer advanced security features. Our doors are constructed with a heavy-gauge galvanized steel frame, ensuring durability and peace of mind. The hinge sides are reinforced to deter intruders, making your home more secure.

One of the key features of our steel entry doors is the thermal break technology. King Door and lock thermal break stops the transmission of heat and cold, creating a more energy-efficient home. With weatherstripping that blocks air leakage, your indoor comfort is maintained year-round.

Our doors are designed with precision, with plates located on the lock and a frame constructed of heavy-duty materials. The two pieces of aluminum threshold, separated by a plastic polymer to provide a thermal break, keep heat and cold from transferring between the inside and outside.

When you choose Master Seal for a steel entry door replacement, you not only enhance your entryway’s aesthetics but also improve your home’s energy efficiency. Contact us today to learn more about our secure steel doors and how they can benefit your home.

Master Seal: Top Choice for Metal Doors and Frames in Maryland Steel Doors Repaired Maryland And Dc

Master Seal’s thermal break technology is a game-changer for metal doors and frames in Maryland. This innovative feature stops the transmission of heat and cold, ensuring energy efficiency and maintaining a comfortable indoor environment. It’s particularly beneficial for regions like Maryland with varying climates.

These made-to-order doors come in various styles, including storefront doors, constructed with heavy-gauge galvanized steel frames for extra reinforcement. The seamless aluminum threshold with thermal properties provides a crucial thermal break, blocking air leakage and enhancing energy efficiency.

King Door & Lock doesn’t just offer doors; it provides top-notch solutions for keeping intruders out and maintaining a secure entryway. The advanced security features, combined with their years of experience, make us your top choice for metal doors and frames in Maryland.

Understanding the Advantages of Master Seal’s Thermal Break Technology

Master Seal’s Thermal Break Technology is revolutionizing the world of doors and frames, especially in the context of hollow metal doors. This advanced innovation puts an end to the transmission of heat and cold, making it a key component for achieving energy efficiency in any space.

Made-to-order doors benefit greatly from Master Seal’s thermal break stops, ensuring an air-tight seal and preventing air leakage, thanks to the plastic polymer that separates two pieces of aluminum. It’s all about enhancing your entryway and maintaining a comfortable indoor environment.

The heavy gauge galvanized steel frame construction, along with 10 gauge plates located on the lock and hinge sides, provides the extra reinforcement needed for security. Master Seal’s commitment to safety, privacy, and superior craftsmanship shines through in their innovative thermal break technology, ensuring that your home or business space benefits from the advantages of this cutting-edge solution.

Weatherstripping: A Key Element for Energy Efficiency and Comfort

When it comes to maintaining a comfortable and energy-efficient indoor environment, weatherstripping is a small but crucial element that often goes unnoticed. However, its impact on your home’s comfort and energy bills cannot be underestimated.

Let’s explore how weatherstripping plays a vital role in enhancing your living space.

Advanced Security and Comfort: Weatherstripping, combined with advanced security features like master seal’s thermal break technology, creates a secure and comfortable environment within your home. These innovations ensure that the elements stay outside and your family remains safe and warm indoors.

Custom-Made Excellence: Opt for a made-to-order door creation that meets your specific needs. Whether it’s a steel frame, heavy gauge galvanized construction, or fiberglass panels, tailor your door for enhanced insulation and security.

Reinforced Protection: Doors provide your first line of defense against intruders. A door frame constructed of heavy gauge galvanized steel reinforced hinge sides, and extra reinforcement ensures your security is never compromised.

Air Leakage Prevention: Weatherstripping is the unsung hero in sealing gaps and blocking air leakage. Weatherstripping ensures that air leakage is blocked. This small but mighty element ensures that your indoor climate stays consistent, leading to energy savings and greater comfort.

Privacy and Peace of Mind: Privacy matters and weatherstripping helps maintain it by keeping outdoor noise and pollutants at bay. You’ll enjoy a quieter and healthier living space.

Thermal Efficiency: The combination of a plastic polymer separating two pieces of aluminum and an aluminum threshold with thermal properties ensures that heat and cold stay where they belong—outside.

Customer Reviews: What Customers Are Saying About Our Steel Security Doors in MD & DC

At King Door & Lock, we take immense pride in providing top-quality steel security doors to homeowners in Maryland, and Washington, DC. But don’t just take our word for it; here’s what our valued customers have to say:

“When I moved offices, I called King Door and Lock to install new doors and re-key the locks. They did a fantastic job, and all at a very reasonable price!”- Sam K
I called these guys to fix my front door and change the locks after a burglary. They came promptly and did professional work!”- Jake D.

Our Service For Door Installation:

  • Residential & Commercial Hollow Metal Doors Installation
  • Residential and Commercial Steel Door Installation
  • Residential Steel Entry Door Installation
  • Residential and Commercial Steel Door Replacement
  • Metal Door Replacement
  • Door Frame Repair
  • Metal Door Repair Services
  • Repair of Hollow Metal Doors Maryland & DC Area

Have questions about services not mentioned here? Feel free to give us a call for more detailed information.

If you are searching for “metal door installers Washington DC” “metal door company” “steel door company” ” door company near me” “door installation near me” “door installers near me” “door repair near me” or “door replacement near me” you can see King Door & Lock is one of the top 10 for installing a steel door, and expert steel door replacement repair. Call us now and we are eager to help you!

King Door & Lock Company takes your privacy seriously. Our website is designed with your security in mind, and we are committed to safeguarding your personal information. All rights reserved. To learn more, please review our Privacy Policy and Sitemap. Thank you for trusting us with your security needs.


Frequently Asked Questions About Our Steel Door Installation



What Are the Advantages of Steel Entry Doors for Residential Use?

Steel entry doors are a popular choice for residential properties due to their durability and advanced security features. They are made of heavy gauge galvanized steel and offer enhanced protection against intruders. Additionally, their thermal break technology helps improve energy efficiency, ensuring greater comfort and lower energy bills for years to come.

How Do Master Seal’s Steel Frame and Door Construction Enhance Security?

Master Seal’s steel frame and door construction are designed with security in mind. The heavy gauge galvanized steel, along with reinforced hinge sides and 10-gauge plates, provides extra reinforcement against intruders. This integral construction ensures your front entry remains secure, protecting your home.

Can Aluminum Doors Be Energy Efficient for Residential Use in the DC Metro Area?

An aluminum door can be energy efficient when designed correctly. Master Seal’s aluminum doors feature a thermal break that stops the transmission of heat and cold, ensuring greater energy efficiency. This technology helps keep your home comfortable while reducing energy costs.

What Are the Benefits of Choosing Made-to-Order Doors for My Front Entry?

Opting for made-to-order doors allows you to customize your front entryway the way you want it. You can select from various styles, materials, and decorative options to enhance your home’s curb appeal and security. Master Seal offers a wide range of choices to protect your home while complementing its design.

How Can I Contact Master Seal for Door Replacement Services in Washington, D.C., and Maryland?

Contacting Master Seal is easy! Simply call us at (800) 231-5499 MD, (301) 363-2264 DC to schedule an inspection or inquire about our door replacement services. Our experienced craftsmen specialize in providing top-notch security and craftsmanship to meet your needs.

Click To Call on a Mobile Phone

We Accept All Major Credit Cards

Door Install Discounts
We offer 10% discounts for Military, Students, Seniors and Crime Victims

King Door and Lock

24/7 Door Installation and Repair and Lock Services for Maryland and DC.


10022 Brunett Ave
Silver Spring, MD 20901

Phone: (301) 363-2264

Your Trusted DC & Maryland Door and Lock Experts
King Door And Lock Logo

Pin It on Pinterest


To learn more...

    Upload images showing your issue for a free service call!

    Total Size: 7MB