Question 1

How long does it take to insulate a home?

Accepted Answer

Timelines vary depending on the scope:
- **Attic insulation upgrade:** 4–8 hours
- **Basement or crawl space insulation:** 1–2 days
- **Full home retrofit with spray foam:** 2–5 days

Question 2

Can I stay home during the insulation work?

Accepted Answer

In most cases, yes—but for spray foam installations, you may be asked to vacate for **24–48 hours** due to fumes while the material cures. Always confirm safety requirements with your contractor in advance.

Question 3

Do insulation companies handle removal of old insulation?

Accepted Answer

Many do, but not all. If your home has outdated, damp, or has contaminated insulation, ask if removal is included. For hazardous materials like asbestos or vermiculite, you’ll need a specialist licensed in safe abatement.

Question 4

Will insulation help with soundproofing?

Accepted Answer

Yes. While insulation’s main role is energy efficiency, dense materials such as mineral wool or spray foam can also reduce noise transfer between rooms and from outside.

Question 5

Do insulation companies provide warranties?

Accepted Answer

Most professional insulation companies offer warranties on both labour and materials, typically ranging from **5 to 25 years** depending on the product installed. Always ask for details in writing.

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