Its about 7 years old but in grade A condition, will be available for next sat.

open to sensible offers.

picture not exact but looks like this one and its white.
http://www.google.co.uk/imgres?imgurl=http://www.clopaydoor.com/ImageGallery/162/basics-door.jpg&imgrefurl=http://www.clopaydoor.com/components-of-door.aspx&usg=__pTXVsGfOEpvSIZShQWQOKm0mB0A=&h=400&w=387&sz=68&hl=en&start=11&um=1&itbs=1&tbnid=j-6324JwdnbNMM:&tbnh=124&tbnw=120&prev=/images%3Fq%3Dgarage%2Bdoor%26um%3D1%26hl%3Den%26sa%3DN%26tbs%3Disch:1

WHAT SIZE OPENING WILL IT FIT

I have no idea, but i will measure it tomoz. I think its pretty much standard door. I'll put some pics up too!

The dimentions are 79" high and 86" wide. It is the style that rolls up like a carpet at the top.