Replacing Trillium Window Rock Guard - Page 3 - Fiberglass RV

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Old 02-04-2009, 03:32 AM   #29
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Raya's Avatar
Name: Rachel
Trailer: 1974 Boler 13 ft (Neonex/Winnipeg)
Posts: 3,012
OEM type rockguards are available from Trillium RV.
Although, aren't the new ones rounded on the corners, whereas the older Trilliums have front windows that are squared-off on the corners? I would think there might be a fitment issue (or are the new, new US Trillium front windows square again, and it's just the new Canadian ones that were round...correct me if I'm wrong).


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Old 02-04-2009, 06:46 AM   #30
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Trailer: 1976 Trillium 13 ft
Posts: 983
Old thread back to life!

Rebar, I posted this thread back in spring of 2008 and I was referring to the summer of 2007. I agree, 2008 was a great summer right up until the last week of August and by then I was working on the house to put it up for sale.

Roger, I didn't really the the translucent look to the fiberglass panel with the embedded strangand the true translucent plastic panels are a bit weak. I am still on the look out for an original one - if you can believe it I met a couple who had thrown there's out a month before I met them - they boonie bashed with their trillium and wanted to see through the back window.

Raya, I believe you are right on the rounded shape of the new rockscreens. Though the one I have doesn't look nearly as spiffy as the new ones it's works great and is easy to rebuild if I want to redo it in the future.

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Old 03-22-2010, 08:12 AM   #31
Trailer: 73 Trillium 13 ft / Toyota Landcrusier HDJ81
Posts: 31
The black corrugated material doesn't look too bad, I might do the same while I search for an original. By the way, did yours have the torx bolts holding the aluminum frame together? Its weird it seems to be between a t10 and 115 size?
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Old 04-21-2010, 01:57 PM   #32
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I would like to replace the non-original rockguard on our trailer (well both trailers actually). Below are the current pictures of what is it place. It works alright but is not very sturdy nor very attractive. I would prefer to find an original or replacement original style but that may be unlikely. I am looking for suggestions if there are workable aftermarket ones (Doug Mager mentioned he had one from Escape).

Thanks in advance.

Attachment 13031

I am just in the process of researching a rock guard replacement for my Trillium. My original panel was damaged and I've tried a sign material PVC which will do in a pinch. The options I've found so far are:

1. Fiberglass board 1/8" found at Rona or Home Depot. Eggshell finish, paintable and bombproof We used this as a wall covering at our hospital.
2. Fiberglass roofing panels translucent or opaque. Rona. Slightly too thick.
3. PVC Sign panels. A bit wobbly
4. My crazy solution: I am going to use an original panel with a fiberglass mould release compound and create reproductions of the original using polyester resin and fabric.

If option 4 works out, I will post pics. If not, forget I mentioned it.
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Old 04-21-2010, 07:15 PM   #33
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Name: Larry H
Trailer: Trillium
Posts: 315
Hello All,
Just in case you need a photo of an original trillium rock shield
here is my 1978 model. When I got it the fiberglass fibers were
showing through the surface. I lightly knocked them down with
fine sandpaper and then applied several coats of clear enamel paint.
Good luck on your project.
Larry H

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