How to Properly Measure for a New Garage Door

How to Properly Measure for a New Garage Door

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Lots of significant objects are found in the garage, which means security is also required to ensure the safety of what is inside.

Homeowners seek for the best and most suitable garage door to supply this necessity.

If garage doors are not functioning well or are on the verge of their lifespan, some specialists center their services in garage door repair.

So, if the garage door reached its limit already due to a specific reason, replacing it would be the only option to make.

Upon deciding to switch to a new garage door, homeowners must know how to properly measure the opener for the replacement.

It would be highly recommended to seek assistance from technicians, but for a do-it-yourself preparation, here are the steps to measure for a new garage door properly:

Step 1: Measure width

The first thing to do in measuring the garage door opener is to measure the width.

Make sure to do it the widest point of distance from the utmost right and left sides of the opening.

To ensure this step, the default frame of the internal is 2×6. Also, check for underlying irregularities.

Some of the common problems are the jambs misshaped.

Step 2: Measure height

After measuring the width, the next step would be to measure the height.

Know the distance between the top and the floor of the opening.

The most common irregularity in this step is the unbalanced level of the floor.

Step 3: Measure sideroom

The third step would be to measure the sideroom.

This part is located on the space beside the sides of the opening.

The required measurement on each side is up to 5″.

Moreover, ensure a minimum of 10” for a 2-door installation.

Step 4: Measure the headroom

The next step after the sideroom would be the headroom.

It is located on the top of the door opening.

Measure this from its top until the lowest obstruction of the ceiling.

The usual requirement for the headroom is 18”, but this depends on the garage door type.

The measurement would also vary if measuring for coiling roll-up doors.

Step 5: Measure ceiling or backroom

In this step, measure the distance from the opening to the rear of the garage or nearest obstruction.

The standard measurement for backrooms is the height of the door plus 18” additional to allow manual lifting.

For the installation of an electric garage door opener, the required measurement would be the door height plus 4’2” additional.

In doing the steps, always make sure to measure irregularities to avoid interruptions and delay upon installation.

It would make the process easier and faster, which would be beneficial for homeowners.

Moreover, for assurance, consider measuring it twice and at different spots a few times.

For example, measure it from top to bottom; next, measure it from bottom to top.

If the measurement between the two variations is the same, the recorded measurement is accurate.

It is suggested to measure it to the closest fraction of an inch.

These are the typical measurements for these doors:

  • Single-car garage doors: 8’ or 9’wide
  • Double-car garage doors: 16’ wide
  • Overhead garage doors: 7’ or 8’ up to 10 feet tall

Furthermore, homeowners must be observant.

Verify that there is a functioning electrical outlet for door opener use.

Check if the wood jambs and the header are stable.

Also, ensure that no hindrances block the opener and obstruct its operation such as pipes, ductwork, and much more.

Lastly, compare the measurements to the previous door, whether the door is a custom fit or are there any allowances.

These are the five steps in measuring a garage door opener for a new one.

Please take note that this measurement is for the usual sectional garage door.

Other door types might differ slightly, which is why it is better to ask for assistance from guaranteed experts.

If planning for installation, there are professional and, undoubtedly, skilled garage door specialists in Markham, Mississauga, Newmarket, and Toronto.

Other services also include garage door fixing, maintenance, and many more.

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