"Thank you for the way you handled every detail of this project from our introduction to your firm and its products, through the bidding process, to the day of completion. In our view you went above a... » more
- Robert H. Lay of Davenport, Iowa


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Subfloor

The concrete or wood floor surface lying under the finished floor. Prehung door assemblies are installed atop the subfloor.

Not quite sure what the proper home improvement terms are? Let us help. We have put together a glossory for you to learn a little bit more about Home Improvement Glossary and Terms

For furthur reading please see our Learn the Basics Homepage.