Lexan windows, information please

[Arne]

Lexan sounds good.

can someone(s) give me ideas on how thick it has to be?

Say, a 12x24" window?

or a 12x12" window?

I was going to put this on another thread, but there are so many, I thought I wouldn't be able to find the answers....

I suppose even on a 12x24, I could put a vertical brace in the middle..

Is 1/8 thick enough, or would it have to be 1/4"?

[48Rob]

Hi Arne,

Mine were about 12 x 24 and I chose 1/4".

For a 12 x 12 window, you might be able to get by with 1/8", but for the little difference in cost, the thicker plastic will make the trailer more secure.
Pretty easy to push a thin plastic window out of its frame...

If you're using a preformed glass channel, you must use the thickness it is designed for, to achieve a watertight window.

Rob

<img src="http://img.photobucket.com/albums/v284/1948rob/Cabin%20car%20project/step5.jpg?t=1180873386">

[Arne]

I agree after thinking about it, and reading your note... 1/4 is good.

[Trackstriper]

Rob,

Have you had problems with scratching the Lexan during normal cleaning? The material is not nearly as hard as glass. Other than that, the material is durable and easily cut, drilled and sanded; and inexpensive to replace because you can always cut and fit a new piece yourself. I too have been toying with using polycarbonate for fixed windows, but am concerned about potential scratching. What's the real world experience when used on a small trailer? Thanks for your help.

J.B.

[48Rob]

Hi JB.

Lexan will scratch...no doubt about it, though not nearly as easily as Plexiglass.

I've used Lexan on a couple trailers, with good results over several years.
The number one tip is never wipe or brush them off dry.

I don't clean them often, because of course less cleaning means less chances for scratching.
Maybe 3-4 times a year.
When they get dirty, I flood them with Windex or whatever window cleaner I'm using.
Then gently wipe/float the dirt off the top.
Then after the abrasive particles are gone, I spray it down and clean like a regular window, except for not rubbing as hard, or as long.

So far, none have any scratches.

Rob

[bobhenry]

Dupont plexaglass cleaner and polish . Will also cover small scratches .
Have a 21 year old goldwing with the original windshield thanks to this product.