Real Basic Question on Motorhome Construction

I gue$$ the RV builder$ have their rea$on$ to be a$ economical a$ po$$ible. :)

Think about the size of the fiberglass mold, and how many different ones they would have to have for the number of different sizes they produce. Much cheaper and faster to build a box, slap a piece of siding up then just cut away the places for doors, windows, and slide out.

It's ALWAYS about the $$....

This line of Class C motorhomes is probably the best - if you don't mind gas over diesel and not counting expedition type rigs - available in the U.S.:

http://www.coachhouserv.com/model-platinum-main.php

Here's some comments regarding these rigs:

- Their shell is all one piece of molded fiberglass.

- They're built only on the Ford E450 chassis (see below).

- They come in various lengths, with the shortest length model being the smallest U.S. Class C I've ever found built on the Ford E450 chassis. Their shorter length models based on the E450 chassi provide "chassis overkill" for outstanding towing capacity, over-the-top extra weight carrying capacity, long brake life, excellent relative engine/transmission cooling, extra frame stiffness for use on moderately rough off-pavement roads, and a wider rear dually stance for added stabiltiy on curves and in strong cross-winds.

- They might ride rougher than equivalantly sized Class C motorhomes based on the Ford E350 or Sprinter chassis.

- Their grey and black tank sizes are just "barely OK" for comfortable Class C dry camping ... with their fresh water tank sizes being too small for my liking. Their fuel tank and propane tank sizes are excellent.

- Their options list is excellent for Class C motorhomes.

- But ... good luck being able to afford them new ... or find them used!

I have seen fiberglass molds for really big boats so even a 45 foot motor home should pose no problem, it is all about how fast and economical can they manufacture the unit and sell it for a lot of money versus quality and craftsmanship, most folks will trade them in in a couple of years anyway so the devaluation is enormous, the same as cars.

navegator

I believe that the Born Free brand of motorhomes provides the best quality construction. We bought ours used because of that reputation and have not been disappointed. They hold their value big time.

The old GMC motorhomes used a construction technique along these lines (though not fiberglass for the upper portion), and have aged very well. They had a number of other innovative design features as well, that would still be considered innovative if introduced today. (The front wheel drive system, coupled with the unique rear suspension, allowed for a low floor height and hence overall height, for one example.)

The construction techniques used are what is needed produce an RV that can be priced to sell a targeted number of units. The construction you describe is what you find priced to sell into the highest volume markets.

Other construction methods are used at higher price points, including molded roof caps atop straight walls of varied construction (on type A motorhomes) and molded shells for the whole house.

duffy wrote:
I believe that the Born Free brand of motorhomes provides the best quality construction. We bought ours used because of that reputation and have not been disappointed. They hold their value big time.

I have a 1989 Born Free and love the fiberglass shell. I was looking at other brands but kept coming back to Lazy Daze and Born Free. Got lucky on a good price for the Born Free and so far so good! :)

I did have to have the roof vents and such sealed. That was $1100. Had a mystery leak around the main roof vent over the living area. As it's mainly fiberglass, the fact they charged me for 10 cans of self-leving Dicor was suspect. But I just wanted it done. Better never leak again. At least for a few years at that price!

Happy travels all...