Door Closer Calculator

Before choosing a door closer, there are a few things to take into account.

Use the calculator below to see a range of door closers that meet your needs. All fields are required *

1. What type of door are you fitting to?

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2. Are you installing on a fire or non fire door?

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3. What is the weight and width of the door?

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4. Does your closer require additional functionality?

Will it be used in a light, medium and heavy footfall area?

This Field is Required

The door width entered requires a specialist door closer.

Please contact our customer service team to discuss on

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Your required closer power size

View Suggested Closers

Is your door made of metal?

Is your door fire rated?

Please enter your door width and weight in milimeters and kilograms respectively.

What is a backcheck function?

Backcheck slows the door in the opening swing to help keep it from hitting an adjacent wall or having wind throw it out of your control. Backcheck resistance should only be felt near the fully open position.


How many people are going to be entering or exiting through your portal in a given time span?