Need advice on streachable web pages

[xxman]

Hi
I am reworking my website and also have upgraded to dream weaver from FrontPage. I want to add new content in the form of how to content. I thought I needed a full width, stretchable web page. There will be alot of text and images. Just wondering if there are any problems from a strict programming perceptive, if I changed to full width pages.
The old site is :

http://www.woodsolutions.com.

It was my thought that if I maintained the same size of the web pages the content would add to extreme scrolling by the user.

Thanks