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+--- Thread: Which Glass Type Is Best for a Frameless Shower Enclosure (/showthread.php?tid=126489)
Which Glass Type Is Best for a Frameless Shower Enclosure - hihabe - 05-24-2026
Hi everyone!
I'm renovating my master bathroom and finally decided to go with a frameless shower enclosure. I've been getting quotes from local glaziers, and I keep hearing different recommendations.
Some say 3/8 inch tempered glass is sufficient, while others insist on 1/2 inch for added stability and safety. My shower opening is roughly 36 x 78 inches. I'm also curious whether low iron glass is worth the extra cost for better clarity.
Has anyone installed both thicknesses? What were your long term experiences with hardware durability and cleaning?
Any advice appreciated!
RE: Which Glass Type Is Best for a Frameless Shower Enclosure - fafitox - 05-24-2026
For a 36 x 78 inch opening, go with 1/2 inch tempered glass. Yes, 3/8 inch meets code, but the extra thickness makes a noticeable difference in how solid the door feels. Less flex, less wobble, and your hinges and hardware will last much longer. Low iron glass is absolutely worth it, and if you want more guidance from professionals, Click here to explore expert recommendations. Standard glass has a greenish tint that becomes very obvious on larger panels. Low iron gives you that crystal clear look that makes the whole shower feel more open and luxurious. The price difference is usually 15 to 20 percent more, but for a master bathroom you will not regret it. For long term maintenance, invest in solid brass or 316 stainless steel hinges and handles since cheaper hardware corrodes fast in humid environments. Also apply a nano coating or glass sealant right after installation to prevent hard water buildup and make cleaning much easier.