Who Can Install Fire Doors? An Installation Hiring Guide

This article was created using automation technology and thoroughly fact-checked and edited by HomeAdvisor Editor Ryan Noonan.

If you are wondering who installs fire doors, hire a qualified door installation expert with fire door training and hands-on experience. These pros follow safety regulations, understand door ratings, and use fire-rated materials correctly. Look for third-party qualifications from organizations such as DHI, NFPA, or IFDIA when you evaluate a pro.

Benefits of Hiring a Door Installation Expert to Install Fire Doors

A qualified door installation expert is the safest choice for this work. Proper training and code knowledge reduce the risk of gaps, inadequate ratings, and faulty self-closing devices. Pros follow manufacturer instructions and select the correct door ratings for each location to help contain smoke and flames, and they also offer these benefits:

• Specialized fire door installation training

• Knowledge of fire ratings and code requirements

• Third-party qualifications from recognized organizations

• Proper use of fire-rated materials around frames

• Correct selection and installation of fire-rated hardware

• Accurate fitting of seals and intumescent strips

• Reliable setup of self-closing devices

• Follows manufacturer installation instructions

• Recommends appropriate FD45 or FD60 doors

• Reduces smoke and flame spread risks

Can I Hire a Carpenter or Joiner for Fire Door Installation?

You can hire a carpenter or joiner if they have specific fire door qualifications. They often bring strong door-fitting experience, but you must verify credentials tied directly to fire doors. Look for fire door installation, maintenance, and inspection training, third-party certification, and documented fire door projects.

Without fire-specific qualifications, the risk of safety issues increases. If you want to ensure proper installation and code compliance, you might want to consider a door installation pro near you to ensure the job is done safely and correctly.

How Do Pros Install Fire Doors?

Before work begins, pros survey your home’s layout, existing doors, and entry points to select the proper ratings. Most recommend at least FD45, with FD60 for key access points when needed. They also review the manufacturer’s requirements to plan the job. The process includes these steps:

1. Install the fire door frame.

2. Fill gaps with fire-rated materials (fire mastic, rock wool, fire packers).

3. Attach proper fire-rated hardware.

4. Install the door.

5. Install the fire door seal with smoke seal or intumescent strips.

6. Fit the self-closing device.

After installation, schedule regular inspections to ensure the doors remain functional.

How Much Does Installing Fire Doors Cost?

Most homeowners spend $400 to $900 for fire door installation. Costs change based on the door rating you choose (FD45 or FD60), the fire-rated materials needed to fill gaps, and the project scope, including removing the existing door and frame and adding hardware and seals. A contractor’s qualifications and training level also influence pricing. DIY can save money, but it introduces safety risks without extensive training and code knowledge.