Baltimore, MD Glass Block

Glass Block of Baltimore

Glass Block of Baltimore is a local family business which has been serving the Baltimore, Washington, Virginia and surrounding areas for over 26 years.

Why glass block windows instead of standard windows?

  • Burglar resistant
  • Brightens up any room
  • Several decorative patterns to choose from
  • Zero maintenance
  • Great insulator to lower energy costs
  • Doubles light and adds privacy

Become one of our more than 50,000 very satisfied customers

You’ll appreciate our lifetime warranty on all materials and labor

Glass Block of Baltimore has the most qualified installers in the industry
Call 410-788-4700 or 1-800-659-0175 for a FREE estimate

Install uniquely stylish, efficient and secure glass block windows in your home or office:

  • Residential – For the kitchen, bath, basement and points of interest
  • Commercial – Top-rated on-time delivery, project assistance, custom designs
  • Basement Security Windows – Excellent secure, maintenance-free, energy efficient
  • Bathroom Applications – Shower enclosures, windows, walls
  • Photo Gallery – Glass block windows look great while enhancing your home’s value
  • Testimonials – Just a few of our more than 50,000 satisfied customers
  • Installation – Different methods for different conditions and applications
  • Contractors – Great prices on loose block and accessories and prefabricated windows

Serving Baltimore County, Carroll County, Prince Georges County, and Montgomery County
Columbia, Laurel, Gaithersburg, Rockville, Frederick, Westminster, Maryland City, and Washington DC
Fairfax, VA, Alexandria, VA, and Arlington, VA
Hanover, PA, Shrewsbury, PA, York, PA, and Harrisburg, PA

Become one of our 10’s of thousands of satisfied customers. Call 410-788-4700 or 1-800-659-0175 for a free estimate from Glass Block of Baltimore.

Glass Block - Baltimore, MD - Glass Block of Baltimore

Glass Block of Baltimore


5621 Old Frederick Rd
Catonsville,  MD   21228




Alt Phone




Business Hours

  • M-F 6:30-3

We accept

  • Visa
  • Master Card
  • Discover
  • Personal check
  • Cash Only

We are Licensed, Bonded and Insured.
MHIC# 123252
MD Home Improvement Comm.

CALL TODAY for your FREE in home estimates.
410-788-4700 or 1-800-659-0175


Contact Us

Please send us your request/comments

Full Name




© 2015 hibu,Inc.  All Rights Reserved | Privacy Policy