Armstrong Design a Room: This program lets you experment with flooring/wall color/cabinet color and texture combinations.

Garage Door Design: Mix Styles, Windows, and colors to see what your new garage door will be. Click on the "Door Selection Center" link.

Overhead Door Garage doors for every style. The"design your door" feature here lets you have many more color choices.

Lowes Project Calculators: Calculators for estimating carpet, vinyl, concrete and more.

Design Your Kitchen Online: This kitchen designer is to give you a feel of colrs, cabinet styles and such.

IKEA's Kitchen Designer is more about cabinet placement and overall layout design. This has a terrific 3D modeler and lets you be very specific about your own kitchen. A fun tool even if you don't plan to shop IKEA.

Concrete Calculators: To help you approximate how much concrete any job will require.