Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
Sunline RV Forum
Sunline User Photos

Go Back   Sunline Coach Owner's Club > Community Admin, News & Specials Events > Sunline Owners Club FAQs (Frequently Asked Questions)
Click Here to Login

Join Sunline Club Forums Today

Thread Tools Search this Thread Display Modes
Old 10-16-2020, 04:17 PM   #1
Senior Member
Join Date: Oct 2011
Location: Delaware
Posts: 102
SUN #3038
johnmanna is an unknown quantity at this point

we have a 2002 sunline sloris light was woundering if anyone knows the plywood floor thickness

johnmanna is offline   Reply With Quote
Old 10-18-2020, 09:20 AM   #2
JohnB's Avatar
Join Date: Nov 2006
Location: Ohio
Posts: 12,560
SUN #89
JohnB is on a distinguished road
The floor would be 1/2" thick OSB sheet ( oriented strand board). They did not use plywood on the travel trailers on your vintage camper. In most all campers, the floor is all one piece, back of camper to front. The OSB sheets where made that long to accommodate.

OSB does swell when it get exposed to moisture. And once swelled, even if it is dried out, it does not seem to return to it's original thickness.

If you are doing a repair to part of the floor, you can use plywood or OSB. The thickness may have to be shimmed to to align to the tie in of the original floor due to the swelling. That and the fact is is hard top find true 1/2" thick plywood or OSB. Many times the lumber yards have metric thickness which is close, but not an exact match up.

Hope this helps


Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
2005 Ford F350 Lariat, 6.8L V10 W/ 4.10 rear axle, CC, Short Bed, SRW. Reese HP trunnion bar hitch W/ HP DC

Google Custom Search For Sunline Owners Club
JohnB is offline   Reply With Quote
Old 10-19-2020, 03:31 PM   #3
Senior Member
Join Date: Oct 2011
Location: Delaware
Posts: 102
SUN #3038
johnmanna is an unknown quantity at this point
thank you john b we love this trailer only thing we did was 3 years ago was put a plywood walk on roof
johnmanna is offline   Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Pergo Floor? Makers Mark Modifications 15 12-01-2007 08:13 AM
Soft Patch on Floor Marylyn Sunline Travel Trailers 9 09-03-2007 10:28 PM
What causes floor rot? sunny Sunline Community 9 05-22-2007 07:55 PM
shower floor replacement campingne Sunline Community 4 04-22-2007 01:20 PM
shower floor material campingne Sunline Community 1 04-11-2007 12:46 PM

» Featured Campgrounds

Reviews provided by


This website is not affiliated with or endorsed by Sunline RV or any of its affiliates. This is an independent, unofficial site.

All times are GMT -6. The time now is 07:58 PM.