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Posted by George E. Cawthon on August 12, 2006, 6:17 pm
Bob F wrote:
> Hadn't thought about the water absorbing backing... I am also worried
> about being able to cement it down without compromising the EDPM. I am
> beginning to think a removable deck is the way to go. Thanks for your
> helpful advice.
>
> This new roof came about because the roof above leaked AND the
> floor/roof became compromised due to wet leavesand pine straw
> collecting on the old surface, especially around support posts. My
> hope is that I have eliminated two problems and can count on two layers
> of protection- but I still would like to use the area as a regular
> porch. Any further thoughts much appreciated.
>
>
> Cliff Hartle wrote:
>> True linoleum (http://en.wikipedia.org/wiki/Linoleum) could probably handle
>> the weather because of how its made but vinyl sheet goods (what you most
>> likely are refering to) usually has some sort of paper like or felt like
>> backing that could absorb water.
>>
>>
>>> I have a porch floor /roof that has just been professionally covered
>>> with EPDM. I am looking for the best way to protect it from wear, etc.,
>>> without damaging it in the process. Would it be practical to install
>>> linoleum or other "sheet goods" on part of it? Does anyone know about
>>> industrial mats that are sometimes used for walkways on EPDM?
>>> We have talked about a "floating deck, but the roofer advises it would
>>> gather dirt and trash underneath and would need to be removable for
>>> cleaning and repairs.
>>>
>>> This area is itself covered and protected by a roof overhead.
>>>
>>> Suggestions? Experiences? Horror stories?
>>>
>
First you need to know what EPDM is. It is
Ethylene Proylene Diene Monomer. It is not vinyl
it is a rubber product. And it consists of one
layer. In fact many if not most travel trailers
have such a roof, but it is also used on flat
roofs. You should not walk directly on it. If
you want a deck, then suspend the deck above the
EPDM, don't lay it on it.
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