Insulation is an essential investment in your home. It not only protects you from the outdoor elements but also improves your home’s energy efficiency. Skilled insulation installers can assess your home, make a recommendation, and install brand-new insulation in no time.

But how do you know who to hire and what type of insulation you need?

There are a few questions you can ask before hiring someone that can give a good indication about an installer’s work style and experience. Answers to these questions will also help you determine what is best for your home. Here are six questions to ask your insulation installer.

1. What Type of Insulation Do You Recommend?

Not all insulation is created equal. Like many other home materials, there are different types, forms, and quality levels. The most common materials and types of insulation include:

  • Fiberglass
  • Foam
  • Cellulose
  • Batts
  • Loose-fill
  • Rigid foams
  • Spray foam

The type of insulation you need depends on several factors, including the area of the home, the climate you live in, and the age of your home. Your budget will also need to be factored into a recommendation. Asking your installer for a recommendation ahead of time will give you peace of mind that you are making the right investment.

2. What Is Spray Foam Insulation?

Spray foam insulation is one of the most effective and long-lasting types of insulation around. As the name suggests, the insulation is applied using a spraying method that allows it to attach to any surface.

The spraying method allows the insulation to fill holes, cracks, and crevices and fit into oddly shaped architecture. Make sure to ask your insulation installer about spray foam and whether it is right for your home.

3. Are You Insured and Licensed?

Anyone working on your home should be insured and licensed, including insulation installers. Licensing ensures that the contractor has permission from the state or county to perform this type of work. Insurance protects you and your family, as well as the contractor, in the case of an accident or emergency.

Working with uninsured and unlicensed contractors can be risky, so make sure to ask for this information ahead of time.

4. Do You Have References?

One of the best ways to get an idea of the quality of a contractor’s work is through references. Most insulation installers will have performed many other jobs in your area and can provide you with references.

Other homeowners are an excellent gauge of the experience you’ll have with a particular installer and can give you peace of mind that you’re hiring someone who does quality work.

5. How Long Will the Job Take?

Like many home projects, the length of time it will take to install new insulation varies from job to job. Sometimes a contractor can install it in as little as a day. Other jobs that require insulation extraction or additional prep work will take longer. Getting an estimate from your contractor will help everyone get on the same page and know what to expect.

6. How Long Does the Insulation Last?

How long your insulation will last depends on the insulation type and the installation method used. The condition in which you keep your home can also play a role.

A skilled insulation installer will be able to tell you how long you can expect your insulation to last and give you tips on how you can keep it in good condition for as long as possible.

Asking these questions won’t take much time, but it can save you a lot of time and money in the future. Having this information upfront will give you confidence in your contractor and your investment.