No not usually.

Decks are set on piers and rated for a smaller load than a room with walls, windows and a roof.

Check your local building dept. or contractor though, if the deck piers have proper footings it may be possible in some areas by adding more piers depending on the type of sun room.

Alter Eagle Construction & Design

http://www.altereagle.com/ | Construction & Design | http://decks-ca.com/ | Decks, California outdoor living | http://kingofcrown.com/ | Molding and finishing | http://installcrown.com/ | Crown tutorial

Here is a site you might find sun room info for the question you are looking for

http://www.superiorsunrooms.com

Good Luck

Keith

http://www.HomeLivingSpaces.com

Screen room kits - Do it Yourself Carports-Patio canopy covers

Thanks! I'll check it out.

The Radnad