FAQ

The time needed depends on the type and size of your project. Most installations can be completed in a day, and some smaller jobs can be completed in just a few hours. We’ll give you a clear timeline before starting your project.

If you notice drafts, high energy bills, or uneven temperatures, it might be time for an insulation upgrade. Our team can assess your home and recommend the best solutions.

Yes! Koala Insulation will help you identify and utilize federal, state, and local rebates, grants, or financing offers to make your project more affordable. Explore the many homeowners’ incentives available.

We provide various insulation options, including batt insulation, blown-in insulation, spray foam insulation, and more. Each type has unique benefits, and we can help you choose the right one for your needs.

Insulation helps keep your home comfortable by controlling temperature and reducing energy costs. It works by slowing down heat transfer, keeping your home warm in winter and cool in summer.

Homeowners do not need a license or permit to install insulation themselves. Insulation contractors usually do not need specific licensing, though requirements vary by state or local regulations.

While homeowners can install some types of insulation, working with an experienced professional is usually best. Improper installation can reduce your insulation’s effectiveness, shorten its functional lifespan, and potentially expose you and your family to hazardous materials.

Exposure to certain insulation materials, including spray foam and mineral wool, can cause skin, eye, and respiratory irritation. Older insulation may contain asbestos, a known carcinogen, and other chemicals and volatile organic compounds. If you choose to handle or install insulation yourself, always wear a dust mask or respirator, eye protection, gloves, and keep the space well ventilated.

When professionally installed, insulation is not considered a hazardous material. Some types of insulation can be dangerous during installation or when damaged. Dust and loose fibers from fiberglass, mineral wool, and cellulose may cause skin, eye, and respiratory issues, while spray foam insulation contains potentially harmful chemicals. Working with a professional insulation contractor reduces the risk of these health issues.

In most cases, it’s best to remove old insulation before installing new materials. Old, wet, or damaged insulation should always be removed and replaced, especially if it shows evidence of pest infestation or mold. Older insulation may also be compacted or degraded, which may limit the effectiveness of your new insulation.

Each type of insulation offers its own advantages and disadvantages based on where it is applied. We’ll recommend the best type of insulation for your unique needs based on several factors, including:

- Where the insulation will be installed (walls, attic, crawl space, etc.)

- Your climate

- Expected moisture/humidity levels

- Your budget

- Space constraints/accessibility

Absolutely! Professionally installed insulation can lower your energy bills, reduce your carbon footprint, and make your home more comfortable year-round. Learn why insulation is a smart investment.