Glass Blocks Suppliers In South Africa
Below is the Glass Blocks Suppliers In South Africa
Broadway Hardware And Tile Centre
Makhazana Glass And S
Sun Systems Pty Ltd
Glass Brickwarehouse
Home Finishing Service
Sky Clear Glass
Alufabrico Glass & Alum
P L T Glass Traders Cc
Michence Glass & Mirror
Glass Design (Pty) Ltd
How long does a glass block last?
Glass block windows will last 15-30 years, depending on the manufacturer. But it’s possible for the seal around the window to deteriorate before then and need touching up.
What is the disadvantage of glass block?
Glass block windows have no natural ventilation. Because a glass block window is a pile of glass cubes mortared together the mortar forms a super tight seal between the pieces of glass. That means that no air can pass through the space between the blocks of glass.