How To Repair Glass Block Window

Repair a cracked window glass tabletop or even a mirror with this easy step by step guide.

How to repair glass block window.

Whether you are installing a glass block window or a wall the home depot has different glass block sizes to complete the project. Mortar less glass block window. By michelle ullman and bob vila. Never done this before so it s an experiment try at your own risk.

These blocks are generally mortared into place and to get them out of their mounting will usually involve having to break them. Use a tape measure to measure the area where you are installing glass block and determine the glass block sizes that will fit. Over time the staining becomes unsightly and ruins the look of the glass block wall or window. If just one glass block in a window grouping is damaged it affects the look of the entire window.

When it comes to glass block windows they are generally composed of a certain number of modular single blocks made out of glass that are set with mortar in the opening of a masonry or maybe a wood wall. Here is a list of what you will need to complete the project. Use a level to even out the installation space. The following steps will teach you some basics on how to replace broken glass block window.

Use proper eye face ear hand. Glass block windows are composed of a number of single modular glass blocks set with mortar in the opening of a wood or masonry wall. A pebble from the lawnmower tossed against a. Periodically applying a sealant to the mortar fills voids in the material to combat the mortar s porous nature.

Stains and mold are common on the porous mortar that holds glass blocks in place. However simple issues with mortar can be done easily and without causing damages to the glass. When doing glass block window repairs you ll want to keep in mind that blocks may have to be replaced during the process depending on the severity of the situation. Cover both sides of the glass block with duct tape leaving the grout line uncovered.