Roof coating

Topic: Roof coating (Read 1048 times) previous topic - next topic

Roof coating

April 08, 2015, 08:47:55 pm

Does anyone have any info on roof coating ( would you recommend it ?)

Re: Roof coating

Reply #1 – April 08, 2015, 08:52:49 pm

Many MANY existing topics on this. Try typing roof coating in the search box and you'll bring up the prior discussions.

Alternatively, if you hover over the Community label at the upper left, then click Search you can tailor your seach.

Search works great for other topics you might want to check for the existing knowledge base.

Re: Roof coating

Reply #2 – April 08, 2015, 08:53:48 pm

Quote from: Michelle – April 08, 2015, 08:52:49 pm

Many MANY existing topics on this. Try typing roof coating in the search box and you'll bring up the prior discussions.

Alternatively, if you hover over the Community label at the upper left, then click Search you can tailor your seach.

Thanks

Re: Roof coating

Reply #3 – April 08, 2015, 11:28:49 pm

We are believers in paint with UV protection and with ground glass mixed in to reduce the slipperiness of paint. That is how we had our roof done and it easily allows us to wash/clean roof. We do not care for the rolled-on 'bed liner' type of roof coating.

Re: Roof coating

Reply #4 – April 09, 2015, 03:18:11 am

I just started researching the same thing.
First I was sold on the Bus Kote, After checking out some tests it seems there claims are false.
Bottom line was, a good WHITE paint works the best for heat repulsion, The additional "hollow beads" mixed in the paint provide no more protection from heat. A couple extra thick coats of white paint is the winner.

I may go with this product. HENRYS SOLARFLEX.

Re: Roof coating

Reply #5 – April 09, 2015, 11:55:13 am

I would definitely use an Elastomeric product on the roof and to give you some extra "grip" add some crushed walnut shells or washed sand to it. In the past I have spray painted houses with it (all types of finishes) and had excellent results for many years.
The secret for good adhesion is make sure thr roof is CLEAN and if it has been polished at some time just use one of the foam sanding blocks to quickly dull the surface.
JohnH

Re: Roof coating

Reply #6 – April 09, 2015, 12:02:53 pm

Painting the roof is to seal off the fiberglass pores, which need constant maintenance to stay clean so the dirt does not get washed down the sides of the coach. Paint is more slippery than fiberglass so something needs to be added to the paint for safety sake.

White paint in my opinion does nothing to improve heat rejection over a white fiberglass roof. Our fiberglass roof was in great condition, but we painted for less maintenance.

Re: Roof coating

Reply #7 – April 09, 2015, 12:11:26 pm

Just my opinion, but I am not a fan of any coating on a fiberglass roof. The gelcoat requires little maintenance and last many years. My 1990 U280 has never been coated and is still in good condition with no leaks. Any coating you apply will require maintenance and replacement. One of the great advantages of a fiberglass roof is they don't require a coating.

Re: Roof coating

Reply #8 – April 09, 2015, 12:22:18 pm

When FOT or extreme paint the roof do they remove the aircon units and vent covers etc or do they mask around them

Re: Roof coating

Reply #9 – April 09, 2015, 12:28:44 pm

Quote from: Jimmyjnr – April 09, 2015, 12:22:18 pm

When FOT or extreme paint the roof do they remove the aircon units and vent covers etc or do they mask around them

Yes, the A/C covers are removed or replaced as needed, everything else is masked.

Re: Roof coating

Reply #10 – April 09, 2015, 12:40:34 pm

I was thinking under the units themselves or the vent bases , if they ever need to be changed

Re: Roof coating

Reply #11 – April 09, 2015, 01:03:08 pm

My A/C units were not removed to paint underneath the bases.

Re: Roof coating

Reply #12 – April 09, 2015, 01:37:17 pm

+ The reason I painted this roof was because it had been painted many years ago with a slip resistant one and it had become ugly looking. There where also a couple of very small leaks that Geoff was having a bi--h of a job finding and fixing and the end cap trims were a possible area. I feel I found the problem with a top window rubber trim under one of the awnings but wanted to clean up the roof after all my resealing of equipment etc. It should now be easier to keep clean and we can rule out any problems with this roof area from now on. As we have not had any rain in last 11 days since I brought it away from Vancouver it has not been tested, but I feel sure with the total recaulking of every trim and screw I have it beat (famous last words). This was not done for reflection of sun but all other reasons mentioned. The roof is easier to keep clean by just washing than giving it a polish.
JohnH

Re: Roof coating

Reply #13 – April 10, 2015, 08:53:05 pm

On the new 2015 models , do Foretravel leave the roof as gelcoat or do they use some other finish ?

Re: Roof coating

Reply #14 – April 10, 2015, 09:05:50 pm

Quote from: Lon and Cheryl – April 09, 2015, 03:18:11 am

I may go with this product. HENRYS SOLARFLEX.

Here is a copy of an email I sent and their response.

On Apr 10, 2015, at 9:24, "Janis, Steve" <sjanis@henry.com> wrote:

David, unfortunately we do not recommend or warrant our coatings on RVs or travel trailers for just that reason.

Regards, Steve

Steve Janis | Product Support Rep | HENRY COMPANY | P 800.486.1278 | Henry

From: contact=henry.com@linux06.rs.bytejam.com [mailto:contact=henry.com@linux06.rs.bytejam.com] On Behalf Of Henry Company
Sent: Friday, April 10, 2015 6:54 AM
To: Product Support; Williams, Ryan
Subject: Form submission on henry.com

Someone is contacting Henry in regards to:
Product support

Customer's name: David Bzzzzzzz
Customer's title/occupation: Homeowner/DIY
Customer's email address: David.xxxx@yyyyy.com
Customer's opt-in: N
Customer's address: Anytown USA
Customer's message: Hello, Is the HE687 a material that will withstand the twisting and flexing on a motorhome? Thank you, David

Edited to remove David's personal information - Michelle

Re: Roof coating

Reply #15 – April 11, 2015, 04:15:44 am

Thanks for that post!
Back to the drawing board.

Re: Roof coating

Reply #16 – April 11, 2015, 02:22:26 pm

Right after we bought our coach in Aug 2014 had Xtreme paint the roof. Since we live in south Florida went with the Pro Guard coating which was one of the two coating they recommend. It's only been a little over 7 months since it was done but so far it looks as good as the day it was done. Previously we owned an Airstream so I cannot comment on the UV benefit.

Gary