wood mods - cautions

A forum for discussing boat or trailer repairs or modifications that you have made or are considering.
DaveC426913
Admiral
Posts: 1912
Joined: Mon Jul 14, 2008 8:05 am
Sailboat: MacGregor 26X
Location: Toronto Canada
Contact:

wood mods - cautions

Post by DaveC426913 »

We've been looking at all sorts of mods, especially woodifying the interior, all of which I WANT.

I have two concerns:

1] Added weight. If I add all the mods I want, I have to be concerned about weighing the boat down.
Does anyone consider a top-limit on how much mods is too much?
Are there types of wood I could use to limit weight? (Teak is heavy, balsa is delicate)
Are there ways of paring weight down, say, thinner layers?
2] Mold. I want to line the walls but I'm concerned about moisture buildup. I'm torn between makiing panels removable, or givngi them an air gap, or securing them tightly so no gap at all.

Tips?
User avatar
mastreb
Admiral
Posts: 3927
Joined: Wed Feb 09, 2011 9:00 am
Sailboat: MacGregor 26M
Location: Cardiff by the Sea, CA ETEC-60 "Luna Sea"
Contact:

Re: wood mods - cautions

Post by mastreb »

If you're looking for the look of real wood without the weight, consider wood veneer sheets over whatever is in place. Just Google the term--there are plenty of suppliers.

You can get plywood in thicknesses down to 1/8", and I think you're better off with a harder wood and a thinner sheet than going to a soft wood that will mar. This isn't structural stuff, so as long as you don't have any bulls loose in the china shop it should be fine for interior paneling.

I'd recommend spending a few months getting used to the boat and sailing it before you put a lot of time into mods. I think you'll find the way you use your boat changes quite a bit from what you're predicting now.

Matt
DaveC426913
Admiral
Posts: 1912
Joined: Mon Jul 14, 2008 8:05 am
Sailboat: MacGregor 26X
Location: Toronto Canada
Contact:

Re: wood mods - cautions

Post by DaveC426913 »

mastreb wrote:I'd recommend spending a few months getting used to the boat and sailing it before you put a lot of time into mods. I think you'll find the way you use your boat changes quite a bit from what you're predicting now.
Agreed. No hurry in the first season.

But got to keep the Admiral happy. My mods are all exterior. Her's'll be all interior.
User avatar
Divecoz
Admiral
Posts: 3803
Joined: Sat Oct 16, 2004 2:54 pm
Sailboat: MacGregor 26M
Location: PORT CHARLOTTE FLORIDA 05 M Mercury 50 H.P. Big Foot Bill at Boats 4 Sail is my Hero

Re: wood mods - cautions

Post by Divecoz »

I agree with wait a bit , and see what you really want this boat to do and what will work for you in the long run for maximum enjoyment...That said... I am now , 7 years later looking at changing the general purpose of my boat.. WE... had it set up for liveaboard.. It appears that , that purpose may now change..
Weight? You "might" want to consider distribution? Side to side ? Front to back? A popular Mod, is adding potable water storage. On the :macm: A place begging for a water badder is under the rear berth... However ... it puts more weight on/in a area that can often already be having negative effects on sailing speed and handling.. BUT .. that is, where mine is , and I offset that with Dive gear and Dive Tanks in the V berth.. So now I have say 150 lbs of water in the back and I balance :D that with 150 lbs of dive gear and tanks in the bow?? Resulting in 300 additional lbs the boat is required to carry..
Waterbago is a term that was popular here for awhile.. Not so much now. Motor homes are not fast and dont handle like a Corvette but they are lot nicer to sleep and eat in . :D
User avatar
Hamin' X
Site Admin
Posts: 3464
Joined: Sat Aug 27, 2005 6:02 pm
Sailboat: MacGregor 26X
Location: Hermiston, OR-----------2001 26X DF-50 Suz---------------(Now Sold)
Contact:

Re: wood mods - cautions

Post by Hamin' X »

Hey, you want to go fast? Get a hydroplane:

Image

Otherwise, enjoy the Mac for what it is: The best sailable/powerable/livable/trailerable/modifiable/bang-for-the-buck 26ft boat on the market.

~Rich
User avatar
dennisneal
First Officer
Posts: 399
Joined: Tue Nov 06, 2007 5:36 pm
Sailboat: MacGregor 26M
Location: Riverside, CA, '06 26M, 60HP Etec; Sailing out of Marina Del Rey

Re: wood mods - cautions

Post by dennisneal »

DaveC,

I would caution that every pound that you add to the boat will tend to slow it down, both under power and sail. A few pounds may not be noticeable, but several hundred pounds will definitely affect the boat's performance. Also, any weight added above the water line will raise the boat's center of gravity and affect the amount of heeling in all winds.

Dennis
User avatar
Divecoz
Admiral
Posts: 3803
Joined: Sat Oct 16, 2004 2:54 pm
Sailboat: MacGregor 26M
Location: PORT CHARLOTTE FLORIDA 05 M Mercury 50 H.P. Big Foot Bill at Boats 4 Sail is my Hero

Re: wood mods - cautions

Post by Divecoz »

Dennis its all true No Argument at all.. BUT...how true? I had..Just to name a few items .. 30 gallons of fresh water under the rear berth. Two complete sets of scuba and tanks and wet suits .. 30 gallons of gas , 2 big and one "ice Cube" cooler full of ice and food and BEER..canned food , boxed food 2 cases of water bottles 12 bottles of wine 4 - 1/2 gallons of Rum a case of coke ..cloths, fishing gear , 2 burner S.S. propane stove and 5 tanks of propane and I was towing a 9.9' dink with a 6 hp on the back of that .. and I was regularly breaking 4 knots according to my Garmin 546s with just ...the main up ..Those loss numbers so many quote, are for Displacement hull boats.. With all the stuff I was carrying I never lost sight of the boot stripe... No Doubt weight at some point is a factor .. how much is too much? Is yet to be established..
dennisneal wrote:DaveC,

I would caution that every pound that you add to the boat will tend to slow it down, both under power and sail. A few pounds may not be noticeable, but several hundred pounds will definitely affect the boat's performance. Also, any weight added above the water line will raise the boat's center of gravity and affect the amount of heeling in all winds.

Dennis
User avatar
frede
Engineer
Posts: 114
Joined: Thu Mar 24, 2011 6:16 am
Sailboat: MacGregor 26M
Location: Washington Sailing Marina, Alexandria VA - 2005 26M 50hp Honda - Kool Breeze
Contact:

Re: wood mods - cautions

Post by frede »

Divecoz wrote:...Waterbago is a term that was popular here for awhile.. Not so much now. Motor homes are not fast and dont handle like a Corvette but they are lot nicer to sleep and eat in . :D
Think I just found the name for my new :macm:
User avatar
mastreb
Admiral
Posts: 3927
Joined: Wed Feb 09, 2011 9:00 am
Sailboat: MacGregor 26M
Location: Cardiff by the Sea, CA ETEC-60 "Luna Sea"
Contact:

Re: wood mods - cautions

Post by mastreb »

frede wrote:
Divecoz wrote:...Waterbago is a term that was popular here for awhile.. Not so much now. Motor homes are not fast and dont handle like a Corvette but they are lot nicer to sleep and eat in . :D
Think I just found the name for my new :macm:
So to make sure I get this, a waterbago is a type of boaterhome?
User avatar
baldbaby2000
Admiral
Posts: 1382
Joined: Sun Mar 28, 2004 8:41 am
Location: Rapid City, SD, 2005 26M, 40hp Tohatsu
Contact:

Re: wood mods - cautions

Post by baldbaby2000 »

The effect of the weight depends a lot on where you put it. I've concluded that the best place to add weight is in the bow. I've sailed our boat many times with no water ballast--that's 1150 lbs lighter. Strangely, the sailing speed doesn't seem to be any faster. I've wondered if the fore and aft balance isn't right with no water ballast.
User avatar
Seapup
Captain
Posts: 943
Joined: Tue Nov 16, 2010 7:05 am
Location: 2002 26x - Virgina Beach, Va

Re: wood mods - cautions

Post by Seapup »

I think Waterbago sums it up fairly well, and not necessarily negatively. It is why we bought ours. I have added a good deal of wood and think the minimal loss of performance is an easy trade off for the comfort. The standard 5.2mm plywood at box stores weighs almost nothing. I made counter tops/tabletops out of pine to be cheap and light and just sealed the heck out of them. Cabinet faces and visual areas 1/2" oak for some texture. The total weight added was minimal and it made it much more liveable. The pics are from the final day of a 5 day trip last week.

Image

Image

Image
User avatar
Divecoz
Admiral
Posts: 3803
Joined: Sat Oct 16, 2004 2:54 pm
Sailboat: MacGregor 26M
Location: PORT CHARLOTTE FLORIDA 05 M Mercury 50 H.P. Big Foot Bill at Boats 4 Sail is my Hero

Re: wood mods - cautions

Post by Divecoz »

Waterbago Boaterhome all seem now , to be appropriate .. and I love mine by any name..
What makes these boats faster or slower ? IMHO The Captain at the wheel has a LOT to do with it.. I can garuuuuntee I can sail slower than any of you on any day of the week.. :) Talk to Highlander if you want to go fast.. Jon is one of the Very Few That post proof of how fast he can go..
SEAPUP!!!
Thats a REAL PRETTY CABIN !!!

Where did you find the material to make those cushions!!?? Is It Exterior grade? I want Maroon and white or ivory for my cockpit cushions.
I cannot find nice stripped material like that anywhere...
User avatar
Seapup
Captain
Posts: 943
Joined: Tue Nov 16, 2010 7:05 am
Location: 2002 26x - Virgina Beach, Va

Re: wood mods - cautions

Post by Seapup »

SEAPUP!!!
Thats a REAL PRETTY CABIN !!!

Where did you find the material to make those cushions!!?? Is It Exterior grade? I want Maroon and white or ivory for my cockpit cushions.
I cannot find nice stripped material like that anywhere...
Thanks 8)

The material is indoor only I would assume. We started using outdoor canvas from Jo-Ann fabrics but were not overly impressed with it. Then poking around we came across some upholstry material on the clearance table. It is quite thick, not sure if it was for furniture or drapes, but is working well inside, I wouldn't try it outside though.
User avatar
technicalman
Engineer
Posts: 148
Joined: Mon Dec 05, 2005 11:57 am
Sailboat: MacGregor 26S
Location: Palmdale
Contact:

Re: wood mods - cautions

Post by technicalman »

Hamin' X wrote:Hey, you want to go fast? Get a hydroplane:

Image

Otherwise, enjoy the Mac for what it is: The best sailable/powerable/livable/trailerable/modifiable/bang-for-the-buck 26ft boat on the market.

~Rich

Rid'em Cowboy!
User avatar
frede
Engineer
Posts: 114
Joined: Thu Mar 24, 2011 6:16 am
Sailboat: MacGregor 26M
Location: Washington Sailing Marina, Alexandria VA - 2005 26M 50hp Honda - Kool Breeze
Contact:

Re: wood mods - cautions

Post by frede »

mastreb wrote:
frede wrote:
Divecoz wrote:...Waterbago is a term that was popular here for awhile.. Not so much now. Motor homes are not fast and dont handle like a Corvette but they are lot nicer to sleep and eat in . :D
Think I just found the name for my new :macm:
So to make sure I get this, a waterbago is a type of boaterhome?
Yep, and very appropriate for my :macm: since I live in an RV :D
Post Reply