The warmest insulation contractor in Baltimore!

Lady Baltimore Insulation Co has been doing insulation and drywall in Maryland for over 20 years. Spray Foam Insulation, Fiberglass, or Cellulose, we’ve got your attic covered.

  • No Cost Estimates
  • Licensed, Bonded, and Insured
  • #1 Rated Company in Baltimore
  • Small Family Owned Company


(443) 620-0369


lady baltimore insulation co servicing a house in maryland installing rock wool insulation for sound proofing the attic


Insulation Installer Baltimore Maryland

Don’t let cold drafts bring you down. Bring the attic up to R-49 or beyond, insulate that crawl space with fiberglass, or renovate that older home with spray foam insulation.

“The owner knows his stuff. He lives and breathes insulation, perhaps literally. He is my go to guy in D.C. or Baltimore, and I have a lot of houses insulated.” -Dave B.,


(443) 620-0369


Insulation Solutions we install in the Baltimore Area

    • Blown Fiberglass or Cellulose Attic Insulation
    • Fiberglass rolls for walls, crawl spaces, and attic foundations
    • Spray Foam
    • Foam Board and sealing
    • Sound Proofing Insulation- Rock Wool

fiberglass roll of r-49 to meet energy star minimum requirements for insulation code in maryland or baltimore

Why Use Us?

  • Satisfaction Guaranteed No Matter What
  • Small Companies mean Lower Prices
  • Over 20 Years Experience with Insulation and Drywall

Pros and Cons of Each Type of Insulation

Fiberglass Insulation

  1. Cheap base for attics
  2. Walls
  3. Crawl spaces


  1. Fire retardant beats paper backed Fiberglass
  2. Better air flow restriction than Fiberglass
  3. Super Easy to spray an attic
  4. Holds R-Value better below 20 degrees
  5. Ususally made from recycled content-more environmentally friendly than spun-glass/fiberglass rolls

Spray Foam Insulation

  1. Best R-value per inch by far
  2. Best option for remodels and renovated houses
  3. Moisture and Mold free forever

home with insulation exposed

Contact Us

Call: (443) 620-0369

or fill out the form below: