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Top-Rated Glass block installation pros in Viola - Updated Nov 2026

A.R. Lawrence & Sons, Inc.
New to Angi
Glass Blocks - Install

Serving Viola, IL and surrounding areas

In business since 1976

A.R. Lawrence & Sons, Inc. is a quality driven, consumer oriented business, the leader in the brick industry, and has been delivering on time quality and service in the Moline area since 1976. Whether your project is residential or commercial, we have the experienced professional staff to design a unique look tailored to fit your project's needs. \nWe offer a variety of services, which include commercial and residential, installation and repair of Brick work in just about any capacity. \n

Glass Block Windows FAQs, answered by experts

Most installations take 1-3 days, depending on the number of blocks and customization requirements.

Glass walls are more expensive overall than their brick or drywall counterparts. However, if you need walls for a building with more than two or three stories, glass walls are the more budget-friendly option.

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

The Viola, IL homeowners’ guide to glass block window services

From average costs to expert advice, get all the answers you need to get your job done.