# Evaloy

**URL:** <https://forum.4specs.com/t/evaloy/2354>\
**Category:** Archive - Product Discussions #5\
**Created:** [August 22, 2013, 11:36am UTC](https://forum.4specs.com/t/evaloy/2354 "2013-08-22T11:36:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Rliebing](https://avatars.discourse-cdn.com/v4/letter/r/c57346/32.png) [@Rliebing](https://forum.4specs.com/u/Rliebing)\
**Post date:** [August 22, 2013, 11:36am UTC](https://forum.4specs.com/t/evaloy/2354/1 "2013-08-22T11:36:59Z")

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Which roofing manufacturer[s] have membranes that utilize Evaloy ?

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**Author:** ![khercenberg](https://yyz1.discourse-cdn.com/flex047/user_avatar/forum.4specs.com/khercenberg/32/104_2.png) [@khercenberg](https://forum.4specs.com/u/khercenberg)\
**Post date:** [August 22, 2013, 12:31pm UTC](https://forum.4specs.com/t/evaloy/2354/2 "2013-08-22T12:31:13Z")

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My KEE preference is Fibertite - [http://www.fibertite.com/](http://www.fibertite.com/). Good track record. They may try to get you to go with a lighter membrane thickness (36 mils) if you’re putting this in as an alternate to 45 mil PVC so they can stay competitive (see their competitive comparisons webpage). That’s an entire discussion in itself.

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**Author:** ![wilsonconsulting](https://yyz1.discourse-cdn.com/flex047/user_avatar/forum.4specs.com/wilsonconsulting/32/128_2.png) [@wilsonconsulting](https://forum.4specs.com/u/wilsonconsulting)\
**Post date:** [August 22, 2013, 1:05pm UTC](https://forum.4specs.com/t/evaloy/2354/3 "2013-08-22T13:05:30Z")

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Cooley, Flex, and Tremco also offer KEE membrane roof systems.