How do I measure for a garage door?

Click here for step-by-step instructions on how to measure for a garage door.

What type of spring is better…extension or torsion?

The two types of springs used on garage doors today are extension and torsion springs. Extension springs are attached on either side of the door and stretch along the horizontal track when the door is closed. Torsion springs are typically located just above the top section of the door and are mounted to the header. They are wound springs and do not expand or contract when the door is moved. Torsion springs are a better choice because they balance the weight of the door better than extension springs for smoother operation and safety.

Do I need a lock on my garage door?

If an electric garage door opener has been installed on your door, it may not be necessary to have a lock. Properly installed, electric openers can function as the lock, making it improbable that an intruder would be able to lift your door from the outside. If you have an older opener, check to see if your door can be lifted from the outside. DASMA, the trade association for the garage door industry, discourages homeowners from attaching a lock when an opener has been installed, because too frequently, a child or other family member will accidentally lock the door. If someone then tries to open the door using the electric opener, the opener will pull against the lock causing the door to be damaged. If no opener is installed on your garage door, a lock is highly recommended. A standard residential steel door is sold without locks since most garage doors are used with garage door openers. Optional locks may be purchased from a garage door dealer.

The glass and insert broke in one of my windows. How do I replace the glass and window insert?

The glass in the window frame of your steel garage door can be replaced. Please contact us for glass and insert replacement.

I'd like windows in my garage door, but I'm concerned about security.

Our manufacturers' glass is designed to be safe, secure windows for your garage doors. These windows are tempered, translucent windows that feature beautiful designs to compliment the style of your home.

Do I need to have the windows at the top of the door?

Windows can be placed in any section of the door layout. We recommend window placement in the top or second to the top door section for the most natural lighting and security.

What is the minimum headroom required to operate a sectional door?

Standard headroom applications require 12" to 18" of space between the bottom of the opening header and the unobstructed ceiling. However, our manufacturers specialize in custom-built applications. A variety of special track options is available and makes it possible for many unusual garages to be fitted with doors. By using low-headroom track, it is possible to install a door with a garage door opener in an area that has as little as 9-1/2" of headroom. Other special track applications include: 1) Vertical lift track, for use in situations where the ceiling is extremely high and the garage door has room to lift straight up. 2) Follow-the-roofline track, which is used when the ceiling of the garage is pitched at the angle of the roof, making it desirable for the door to follow the same angle, thus providing additional overhead room. 3) Hi-lift track, which is used when the ceiling is unusually high, but the door must still retract to a horizontal position.

Are special size doors available? I have a custom-built garage that features an unusual size door.

Yes. We offer residential doors in widths between 6' and 20' in two inch increments and in heights between 6'6" and 12'.* *Not all door models are available in this range of widths.

What is a carriage door?

A Carriage House door is a type of garage door that replicates the look of doors found on carriage houses in the early 19th and 20th Century. Our manufacturers distribute a variety of striking carriage house designs made from steel and wood. These garage doors look like they swing open, but they actually move up and over your car.

What is the best garage door for me?

Each homeowner has unique needs for a new garage door based on the desired styling, the level of care & maintenance required, the energy efficiency and the location of the garage in one’s home. Steps to determine which garage door best suits you are: 1. Determine the material that best suits the care & maintenance that you desire. We offer garage doors made from steel, wood composite, wood and aluminum. 2. Choose the door design that best complements your home, including window, color and decorative hardware options. 3. Determine the level of energy efficiency and noise reduction that best suits your needs depending on if you have a room above or adjacent to your garage or have children that play in front of the garage. Most of the doors we carry are available with insulation or no insulation options.

FAQs Archive - Garage Door Giant - Garage Door installations & replacements

How do I measure for a garage door?
March 11th, 2025· 0.1 min·
Click here for step-by-step instructions on how to measure for a garage
What type of spring is better…extension or torsion?
March 11th, 2025· 0.5 min·
The two types of springs used on garage doors today are extension
Do I need a lock on my garage door?
March 11th, 2025· 0.8 min·
If an electric garage door opener has been installed on your door,
The glass and insert broke in one of my windows. How do I replace the glass and window insert?
March 11th, 2025· 0.1 min·
The glass in the window frame of your steel garage door can
I’d like windows in my garage door, but I’m concerned about security.
March 11th, 2025· 0.2 min·
Our manufacturers' glass is designed to be safe, secure windows for your
Do I need to have the windows at the top of the door?
March 11th, 2025· 0.2 min·
Windows can be placed in any section of the door layout. We
What is the minimum headroom required to operate a sectional door?
March 11th, 2025· 0.8 min·
Standard headroom applications require 12" to 18" of space between the bottom
Are special size doors available? I have a custom-built garage that features an unusual size door.
March 11th, 2025· 0.2 min·
Yes. We offer residential doors in widths between 6' and 20' in
What is a carriage door?
March 11th, 2025· 0.3 min·
A Carriage House door is a type of garage door that replicates
What is the best garage door for me?
March 11th, 2025· 0.7 min·
Each homeowner has unique needs for a new garage door based on

FAQs