black color glass block building spacer

Glass Block Spacer:

Building spacer:

We supply injection mould & various plastic products. produce according to customer's drawing/sample.

OEM&ODM Service are available!

Glass block install instructions:

Use one Glass block spacer per each corner of glass block. Depending on your glass block wall design you will need:

9 spacers for 4 blocks

12 spacers for 6 blocks

15 spacers for 8 blocks                  

20 spacers for 12 blocks

42 spacers for 30 blocks

1. Cut legs and tabs off spacer to fit application:

L-spacer (use for corners of wall)

--Remove both tabs and two legs from each side.

T-spacer (use against jamb and header)

   --remove both tabs and both legs

1. Apply glass block mortar/grout pre mix to still first, then to vertical side of block.

Set glass block against spacer and repeat this step until job is finished.

1. Smooth joins and clean up with wet clean cloth before mortar completely sets.
2. Twist off all tabs after mortar completely sets.
3. Apply joint mortar.

Glass block spacer  are also ideal for curved glass block walls. Simply establish your curve and make sure the edges of the glass blocks are tight against the vertical arms of the spacer on the inside of the curve.