Waterproof but transparent material

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The discussion focuses on finding a transparent, waterproof material for a balcony roofing that is less brittle than glass. Polycarbonate sheets are recommended for their UV transparency and durability, although concerns about yellowing and distortion over time are raised. Alternatives like tempered glass and clear acrylic (Lucite) are mentioned, with acrylic being less durable but not prone to yellowing. Suggestions include building a retractable cover for better airflow and aesthetics. The conversation highlights the importance of considering environmental factors and practical solutions for drying clothes.
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Hi all,

I'd like to know what is the most transparent material that;s waterproof, but not as brittle as glass. I want to put a "roofing" on a section in my balcony where I usually hang my clothes to dry and disinfect them under the sun, but I don't want to run all the way up everytime it rains. and the reason for "not brittle as glass" is that some times (not often), we have hails, ice cubes raining down from the sky.

thanks
 
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Lucite, perhaps?
 
Corrugated or multiwall polycarbonate sheets are often used for this. They can be obtained from large hardware type stores (Home Depot, Lowes, etc.).

WRT disinfecting, Polycarbonate passes UV, lucite (plexiglas) does not.
 
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BillTre said:
Corrugated or multiwall polycarbonate sheets are often used for this. They can be obtained from large hardware type stores (Home Depot, Lowes, etc.).

WRT disinfecting, Polycarbonate passes UV, lucite (plexiglas) does not.

thanks for the reply. but I read that polycarbonate distort and degrade under constant exposure to the elements. and sometimes, they also yellow overtime. is this true?
thanks
 
Tempered glass, as used in autombile windows and in skylights in buildings.
 
Trainee Engineering said:
I read that polycarbonate distort and degrade under constant exposure to the elements. and sometimes, they also yellow overtime. is this true?

I had some outside for a few (3 or 4) years covering a large fish tank. I don't recall it yellowing or distorting. I did have it on a frame however.
 
You might be better off building something that you can draw out for when it does rain. Even if you put something permanent up, you are still blocking some air flow to your laundry when the protection isn't needed. And it won't look very nice.

Why can't you just go and pin them on a clothes line outside? I was helping with this on the lower lines when I was, like, at least 5/6 years old. You can make a secret hiding spot from others using sheets. When it starts sprinkling, just start running and jerking the clothes off the line. If it's close to your living quarters, then it would be quicker than that. Any quicker and you are better off getting a dryer.
 
Clear plexiglass would work fine for that.
 
RogueOne said:
Clear plexiglass would work fine for that.

Isn't that the same thing as Lucite?
 
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Poly(methyl methacrylate) = Acrylic = the trade names (lucite = plexiglas = Prespex = Acrylite)

polycarboante = Lexan (trade name)
polycarbnonate is stronger and light passes through it better, but is made with and could release bisphenol A.
 
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  • #11
1. how large is this area ? 2. how many days of sunshine -time duration-sun angles 3. slope angle off roof 4.humidity-temp 24/7-etc.-etc. 5.cloth load! - remember ! our universe is just one of the many bubbles out there.
 
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