firerateddoors
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Last Activity: 01-20-2011 09:31 AM
About Me
- About firerateddoors
- Biography
- http://slndoors.com/fire-rated-doors
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Signature
- A fire rated door is a fire resistant/fire proof door made up of materials like gypsum or metal. These fire rated doors at the time of fire are supposed to hold back or contain fire from spreading inside your home for an average rating of 20-90 minutes.
