How Do You Make A Glass Block Window?
Glass blocks are often used to create visual privacy, yet allow the flow of light. They also contribute to the decor of the room in which they are used. Glass blocks were first created in the 1900s and are back in style. Making a glass block window is similar to laying cement blocks. Measure the size of the opening where your glass block window will go. Proper measurement is essential in order to purchase the appropriate number of blocks and make proper allowance for the mortar, expansion foam and the trim around the window. Secure your measurement and cut 2 x 4 pieces to the sides of the window opening. Prime the bottom sill in order to prevent moisture from the mortar from seeping into the wood. Place a layer of mortar on the sill. Set spacers into the grout, then begin to place your blocks on the mortar. Press the block into the mortar. Be sure to leave a little space between the first and last block and the window trim. Put some mortar on one side of the next block and set this sid
