Step 4 clean up the joint.
How to repair glass block window.
Step 3 trim up the joints.
Step 1 clean up the joints.
The first step homeowners need to take when replacing their broken glass block window involves cutting strips of furnace duct tape and placing them over each face of the glass block that needs to be replaced.
Vacuum to remove any.
Never done this before so it s an experiment try at your own risk.
How to repair glass block window mortar.
Use proper eye face ear hand.
Preparation cover both sides of the glass block with duct tape leaving the grout line uncovered.
Mortar less glass block window 1.
Cut strips of furnace duct tape and place them over both faces of the glass block you will be replacing.
How to repair a glass block window step 1.
Placing the new.
This is the area.
Then hit one side of the damaged block with a rubber.
The good news is that homeowners do not need to worry about removing the entire window since they can easily remove the damaged glass blocks and replace them with new ones.
Removing a cracked glass block for replacement.
Strike one face of the glass block using a rubber.
Put on safety glasses work gloves and a long sleeved shirt.