"Suburban Construction did a good job on our windows. They explained which windows would work best in our house, installed them quickly and at a fair price. Their customer service is excellent. They r... » more
- Karen Thomson of Orion, Illinois


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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.