We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Home

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What is a Security Door?

By Melissa King
Updated: May 16, 2024
Views: 24,767
Share

A security door is built to help prevent unauthorized entry from intruders; it also can help withstand the force from storms and weather abuse, and can offer a much higher level of protection than a regular door. Security doors typically come in two basic types. One type is an openwork steel door, which looks like wrought iron and has a tempered glass back panel. The second type looks like a regular wooden or fiberglass door, but is actually made of steel with sturdy side fixings. A security screen door can be added for an additional level of safety. A security door does not have to be only external; for example, they can be used to protect panic rooms, escape routes, basements or vaults.

Aside from the materials used to construct the security door, many devices can be installed which add to the level of safety it will provide. These can include deadbolts, bars, alarms and door chains. A door viewer, or peephole, can be used, which is a small lens that allows the user to see the person on the other side. Hinge screws can also be installed, which are long screws that keep the door from being pushed in if the hinge pins have been removed. On a high-security door, the hinges are typically hidden from view, which can make it much more difficult for intruders to get inside. A high-security strike plate may also be considered, as the strike plate is usually the weakest part of a door system.

Lock quality is extremely important when considering a door for security purposes. A good lock may be enough of a deterrent that it can cause a would-be burglar to try a different target. A poorly made lock can easily be drilled, pried or hammered off. In the United States, The American National Standards Institute (ANSI) has developed standards that help to classify the quality of locks. They label the highest quality locks as ANSI Grade 1.

Locks with key control can be an asset to a security door. These locks come with special keys that can usually only be copied by their manufacturer. This helps prevent anyone else from obtaining a copy of the key without the owner's permission. Keyless locks are also available, which eliminate the need for keys. A keyless lock can use a numeric code for entry, which can be changed as often as needed. A fingerprint lock is also an option, which uses a person's fingerprint as a key. This type of lock can be very expensive, but due to the uniqueness of fingerprints, it can also be very secure. Double cylinder deadbolts with keyholes can also be placed on both sides of the door, as this can help stop burglars from simply breaking a glass window, reaching in, and unlocking the door.

Share
HomeQuestionsAnswered is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Discussion Comments
By Raynbow — On Oct 15, 2014

@heavanet- Yes, hardwood exterior doors can be secure, you just have to make sure that you get one that is made of strong wood. It is also important that you get a secure deadbolt lock for your wooden door to make it even more durable.

By Heavanet — On Oct 14, 2014

Is it possible that a hardwood door can also be a security door? Though I've heard that they are not as secure as metal doors, I think that they are very attractive. A hardwood door will also match the exterior of home better than a metal door.

Share
https://www.homequestionsanswered.com/what-is-a-security-door.htm
Copy this link
HomeQuestionsAnswered, in your inbox

Our latest articles, guides, and more, delivered daily.

HomeQuestionsAnswered, in your inbox

Our latest articles, guides, and more, delivered daily.