Glass Blocks of St. Louis

Our company was founded in St. Louis in 1912 as St. Louis Brick Company, and we were the first to introduce glass blocks to St. Louis in the 1930s. As an authorized master distributor of Pittsburgh Corning glass block, we have direct access to the highest quality glass block products available in St. Louis and around the country today.

Glass Blocks of St. Louis strives to be much more than just a glass block supplier or installation contractor. We work directly with homeowners, interior designers, architects, builders, and general contractors from initial designs, through pre-fabricating glass block panels, and even installing glass blocks or shipping products nationwide. We carry glass blocks for windows, showers and glass block wall designs, and have a broad line of styles of standard glass blocks, along with a unique variety colored glass blocks, custom etched glass blocks, and glass blocks for crafts, awards and personalized gifts.

Glass Blocks of St. Louis is a locally family owned company and employs trained professionals who will provide prompt, courteous, and professional service. We use no sub-contractors for our glass block installations. We have a qualified office staff that will assist you from the beginning of your glass block project and trained installers that will complete your project in a timely and professional manner.

New!

4"x 4"x 4" Block

The new 4"x 4"x 4" glass block
can be used with the 4"x 8"x 4" glass block to create a running bond design for a “brick” like layout or as an accent piece. Available in three patterns.

Solar Wall Tubes

Let more daylight into your home or building and increase energy efficiency with Glass Block Solar Wall Tubes. Available in various patterns, sizes and depths to meet your building's specific wall thickness.

solar wall tubes allow light to pass through your walls! these unique glass blocks are available in any depth and three sizes to brighten your home or building

DecoBloc™
Art Glass Block

This authentic glass block is specially designed for use in crafts, décor, gifts and other creative expressions. Perfect
for the do-it-yourself gifts for
the Holidays!

deco block art glass blocks are perfect for creative gifts for friends and family members. add a touch of glass to your homemade gift!

We offer full design assistance, as well as a 15 year warranty on workmanship, and a five year manufacturer warranty on glass blocks and air vents. We are fully insured and we offer a 100% satisfaction guarantee. We'll do the job right, the first time, that's our reputation!