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#574229 - 09/07/20 10:33 AM Trailer Bunk replacement  
Joined: Sep 2003
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MarkHB Offline
Dressed for dinner
MarkHB  Offline
Dressed for dinner
Admiral

Joined: Sep 2003
Posts: 7,299
Norris Lake, TN
After 15 years I have to replace my trailer bunks and carpet. When fitting the carpet is it glued onto the wood? Also did y'all use treated lumber/.
I will be pulling the boat out in November, so I need to do some work on the trailer before then.


24' Monterey Explorer
Honda PWC
http://www.picturetrail.com/markhb

Golf!! Waste of a good gun range.
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#574230 - 09/07/20 05:29 PM Re: Trailer Bunk replacement [Re: MarkHB]  
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Frantically Relaxing Offline
Admiral
Frantically Relaxing  Offline
Admiral

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I used treated 6x6 lumber to make shims below the plain old lumber 4x6's on the houseboat trailer.

This was in '07, just got the boards from HD, they're just sitting in place...
[Linked Image]


This is 4 of the 12 shims I made, they progressively get taller with more angle to fit the deadrise-
[Linked Image]


This was a year later when I was assembling everything. The main boards on the frame
are already going silver...
[Linked Image]


This is a phone pic I took late last year while changing out bearings and races. The shims
held their color better, but notice the shim closest to the camera, there's a big chunk missing...
Almost all the shims are cracked, one not shown, half of it is gone.

[Linked Image]

--but the main boards are barely the worse for wear after 13 years. I never treated them with
anything either. This trailer's spent 99% of its time uncovered, out in the weather. The only time the boat
spent on top was to launch or retrieve. The boat spent the rest of its time in the water or on blocks.

Just based on my trailer, I would wholeheartedly recommend NOT using pressure treated lumber! smile

#574232 - 09/07/20 09:24 PM Re: Trailer Bunk replacement [Re: MarkHB]  
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WaterWing Offline
Admiral
WaterWing  Offline
Admiral

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Chicago
Definitely use treated wood. My experience has been that the carpet is NOT glued. But SS staples are used to hold it In place.


2001 Larson SEi-230 5.7 Merc/Alpha1
2013 Ford Explorer
#574236 - 09/08/20 08:33 AM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Oct 2003
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captkevin Offline
Admiral
captkevin  Offline
Admiral

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Posts: 7,991
Chicago, IL
One thing to think is if you have lag bolts into the bunks to change it over to thru bolt them.


2004 Rinker 232
2010 Dodge Ram Crew Cab Laramie 4x4
#574239 - 09/08/20 01:44 PM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Jan 2003
Posts: 4,072
Jack T Offline
Admiral
Jack T  Offline
Admiral

Joined: Jan 2003
Posts: 4,072
Southern California
stainless staples on the carpet. I did not use treated lumber. I did use hand selected fir lumber and painted the wood before assembling. Researched thoroughly. Some of you have probably seen how green treated lumber is. It is also low quality lumber and gets worse as the wood drives.

I used counter sink carriage bolts with flat washers and split lock washers. I think things would have been better using nylock nuts on flat washers. Stainless hardware even better.

Paint the trailer while there is no boat on it, and all parts are accessible. I had great experience with several coats of rattle can RustOleum. Put it on, let it dry, wet sand, and paint another coat.

My advice is only good considering where we live. Other climates and how much time the trailer is kept in the humid or dry climate, and how much time is spent dunked in the water, all determine what needs to be done.

If you are boating in salt or brackish water, consider getting the best available of everything.


Have a great day of boating
2012 Monterey 224 FS,
300 HP Volvo Penta with catalytic converters

#574248 - 09/10/20 11:59 AM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Aug 2004
Posts: 6,596
On Holiday Offline
Daddy
On Holiday  Offline
Daddy
Admiral

Joined: Aug 2004
Posts: 6,596
PA and Smith Mountain Lake
Bunk Boards


This is from when I replaced my bunks.
Bunk replacement

Last edited by On Holiday; 09/10/20 12:02 PM.

2017 Honda Accord Hybrid
2008 Honda Goldwing Trike
2006 Regal 2400
2004 Dodge Ram 2500
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2002 Harley Davidson Roadking Classic


#574253 - 09/11/20 10:54 AM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Jun 2004
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Silverbullet Offline
Admiral
Silverbullet  Offline
Admiral

Joined: Jun 2004
Posts: 9,081
Boise, ID
I did mine 12 or so years ago.

I used regular wood. Maybe redwood, but I can't remember.

I routed the edges to ensure there were no sharp edges.

I used all stainless steel hardware, through bolted with carriage bolts and double nuts.

I did not glue my carpet. Wrapped and stapled and then pinched in between wood and brackets.

I have not yet seen any indication that it needs to be replaced yet.


James
2002 Cobalt 226 VP 8.1GIDP
2007 Chevy 2500HD Crew Cab Duramax
1988 Suburban 3/4 Ton
2000 Subaru Forester


#574259 - 09/13/20 03:03 PM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Jul 2004
Posts: 1,126
Waterdog Offline
Admiral
Waterdog  Offline
Admiral

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Posts: 1,126
Virginia
I used these way back when we had a boat trailer. Ultimate Bunk Boards


Always remember Rule #6.
#574260 - 09/14/20 07:12 AM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Oct 2003
Posts: 7,991
captkevin Offline
Admiral
captkevin  Offline
Admiral

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Chicago, IL
Great idea but pricey on the Ultimate Bunk Boards.


2004 Rinker 232
2010 Dodge Ram Crew Cab Laramie 4x4
#574261 - 09/14/20 07:43 AM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Oct 2003
Posts: 7,991
captkevin Offline
Admiral
captkevin  Offline
Admiral

Joined: Oct 2003
Posts: 7,991
Chicago, IL
Funny related story.

One of my friends put those plastic guides you put on top of the bunks on his jet ski trailer. One day he was launching & removed the winch strap in the parking lot. While backing down the ramp he used the brakes & the jet ski launched it self onto the concrete ramp. Luckily there was not damage other than to his pride. My friend is no rookie boater & has probably launched more boats then anyone i know. Said he always took the straps off on the parking lot. Needless to say he promptly removed the plastic guides.


2004 Rinker 232
2010 Dodge Ram Crew Cab Laramie 4x4
#574262 - 09/14/20 04:07 PM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Jan 2003
Posts: 4,072
Jack T Offline
Admiral
Jack T  Offline
Admiral

Joined: Jan 2003
Posts: 4,072
Southern California
I found out a few years ago that spraying the carpeted bunks with silicon lubricant spray, things were slipperier, but not overly such. I sprayed them about twice a year. Frequency of launching was about once a week from May to through October. This was with a 17 foot boat.


Have a great day of boating
2012 Monterey 224 FS,
300 HP Volvo Penta with catalytic converters

#574447 - 10/29/20 05:03 PM Re: Trailer Bunk replacement [Re: MarkHB]  
Joined: Sep 2003
Posts: 7,299
MarkHB Offline
Dressed for dinner
MarkHB  Offline
Dressed for dinner
Admiral

Joined: Sep 2003
Posts: 7,299
Norris Lake, TN
Finally got around to replacing the trailer bunks. I used treated lumber as that's what came off it. Stainless steel bolts.
I did find the long bunks have grooves cut every 5" on the last two brackets where it curves around the hull.

I did the same to the new boards.

[Linked Image]


24' Monterey Explorer
Honda PWC
http://www.picturetrail.com/markhb

Golf!! Waste of a good gun range.

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