I have tried numerous ways of making windows. Most are extremely time consuming and tedious. Recently I have bit the bullet and bought them. A recent post had several sources for windows.
I also agree with Bruce, that windows can be made with hardware cloth. The photo below shows 1/2 hardware cloth in a concrete wall of my round hous. Please pardon the gloss. The gloss was immediately after I applied the Kylon UV resistance sealer.
I also agree with Bruce, that windows can be made with hardware cloth. The photo below shows 1/2 hardware cloth in a concrete wall of my round hous. Please pardon the gloss. The gloss was immediately after I applied the Kylon UV resistance sealer.