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Open Roads Forum  >  Class A Motorhomes  >  Maintenance Issues & Tips

 > Roof issue on Allegro: What the heck am I looking at?

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eemsdad

Trussville, AL

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Posted: 04/19/12 02:47am Link  |  Quote  |  Print  |  Notify Moderator

I've got a 1996 Tiffin Allegro, and recently we had some really bad storms. The awning fabric was essentially blown off, and today I noticed a weird flaking on the outer edge of the roof.

I've searched the forums here, and I'm not sure how to go about correcting the issue.

Here are a couple of pics:





Do I need a new roof? Do I need to patch it? What's my best option, and what ballpark am I looking at to fix it?

I'm a relative noob to RVing, and any help would be appreciated.


1996 Allegro Bus 32
With each mile comes a new and exciting repair...


MudChucker

Niverville Manitoba

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Posted: 04/19/12 04:50am Link  |  Quote  |  Print  |  Notify Moderator

For now I'd patch it...clean the area well and stick some eternal one tape to it perhaps a few strips of 6 inch wide stuff...

New roof, I'd say expect a new roof in the future, but do a decent inspection of the roof first, perhaps the repair will be good enough for a few more years


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Wills250psd

walnutcove NC

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Posted: 04/19/12 05:38am Link  |  Quote  |  Print  |  Notify Moderator

Looks like someone has coated it with something at onetime or another, probably because there may have been a leak issue before. I would clean/preasurewash it and get all of the loose stuff off and recoat with something else. It will not be to long before you need a new roof unless you coat it with a good product.

donhoward49

Portland, Oregon

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Posted: 04/19/12 06:07am Link  |  Quote  |  Print  |  Notify Moderator

Go on "you tube", check for rv roof repair, edmp roof.. rv rubber roof..several videos of roof replacement. even on thees forums or the rubber roof manufactures sites. i think one or two guys could renew the roof in a day. also look for videos of Eternabond tape. you will want to remove the putty around the sky lite and replace with Eternabond.
My opinion is worth what you payed for it, maybe less.

dougrainer

Carrolton, Texas

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Posted: 04/19/12 06:28am Link  |  Quote  |  Print  |  Notify Moderator

The roof EPDM is ROTTED. The complete EPDM rubber roof needs replaced. You will have a hard time trying to get a good repair as all other areas of the roof rubber are in the same condition. Doug

FrontRangeRVer

8,600 feet elevation in the Rockies

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Posted: 04/19/12 06:55am Link  |  Quote  |  Print  |  Notify Moderator

Complete sun damaged roof and accessories. The Rubber roof needs to be replaced completely.

Another reason I am a big proponent of ADCO covers...they might be tough for some to install, the payback is tremendous and the OP might not have to be doing a roof replacement.


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mike brez

milford ct

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Posted: 04/19/12 07:09am Link  |  Quote  |  Print  |  Notify Moderator

Wills250psd wrote:

Looks like someone has coated it with something at onetime or another, probably because there may have been a leak issue before. I would clean/preasurewash it and get all of the loose stuff off and recoat with something else. It will not be to long before you need a new roof unless you coat it with a good product.



I would not pressure wash it. A new roof is in your immediate future.


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Weathertodd221

FL

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Posted: 04/19/12 12:43pm Link  |  Quote  |  Print  |  Notify Moderator

FrontRangeRVer wrote:

Complete sun damaged roof and accessories. The Rubber roof needs to be replaced completely.

Another reason I am a big proponent of ADCO covers...they might be tough for some to install, the payback is tremendous and the OP might not have to be doing a roof replacement.


Im sure if I build a cannopy over my roof... itd make my 30yr shingles last 50yrs.
Its a cheap material roof to start and well past its service life.

Pogoil

Oregon Coast

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Posted: 04/19/12 01:00pm Link  |  Quote  |  Print  |  Notify Moderator

Is that a rubber roof membrane or a coating that someone added over a fiberglass roof? The substance below looks like fiberglass.

Pogoil.

eemsdad

Trussville, AL

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Posted: 04/19/12 01:40pm Link  |  Quote  |  Print  |  Notify Moderator

@Pogoil, I'm not sure. I don't know how these things are typically made, but it does kind of look like another rubber coating below. My only other thought was that it might be some kind of fiberglass cap running down the edge where the side meets the roof.

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