We can help you stop Losing Energy and Start Saving Money!

Thermal Craft Insulation Company is a Boulder-based provider of insulation and energy efficiency upgrades for homes and businesses in and around Boulder, Colorado, along the Front Range. When it comes to being green and eco-friendly—not to mention increasing your indoor comfort and saving money on heating & cooling costs—there is no smarter investment than adding insulation.

For over 28 years, we’ve been helping home and business owners like you do the right thing, both for the planet and your wallet.

We offer a range of options to work within your budget:

  • We use natural fiber blown-in insulation to pack existing walls and fill empty, drafty spaces.
  • We work with all types of construction, from attics to wood or brick walls and crawlspaces.
  • We employ only highly trained professionals and we’re fully insured.
  • We use a whole-house approach to tighten, seal, and insulate for maximum efficiency.
  • Please see our guarantee, awards and ask about our extensive references.
  • Save on heating costs in the winter and cooling costs in the summer.
  • Request a free quote today.