From the Desk of Robert J Hoffman
Thermo Sash Windows, Inc.
7512 Belair Rd. Baltimore, MD 21236


Let me introduce myself... I'm Bob Hoffman.

I own Thermo Sash Windows Inc.

More importantly I personally operate Thermo Sash - that way I know my high standards are being met everyday!

- It also means I am available to you. -

Since 1975 we have completed over 14,000 Home Improvements with an unblemished record with Better Business Bureau and Maryland Home Improvement Commission MHIC license #5656. We're a member of the local North East Chamber of Commerce and local civic groups.

Chances are we have worked on your neighbor's house.

Frankly, our record of job satisfaction is rare in our industry.

How do we do it?

  • We have our own fulltime expert crews. They are EMPLOYEES not sub-contractors so we can guarantee Professional Installation.
  • We supply our crews with trucks & professional equipment.
  • I personally measure the windows & doors (assures fit).
  • We gladly give free advice & free estimates.
  • Written Price Guarantee - good for 30 days after your order!
  • Free Service as long as you own your home, very few exceptions.
  • We have 100s of brands - all brand names - in our 2 showrooms.
  • We are licensed, bonded and insured. We have $2 Million Dollars Liability Insurance coverage, and Workman's Compensation for anyone working on your property.
  • Low Prices, Quality Products & Professional Installation.
  • We are driven by two things:
    1. You must always be happy with our work.
    2. I must always be proud of what we do.

If you don't need us now, please keep us in mind - call us when you're ready, you'll be glad you did. We want you as our customer.

Don't hesitate to call even for telephone questions, referrals or free advice.

We're here to serve you when you're ready!!

Thanks ~ Bob