"We used Suburban Construction for new windows in our house and we're glad we did. They are energy efficient, and make our house much warmer. The company is very professional. I would recommend Suburb... » more
- Jeff Louck of Davenport, Iowa


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Continuous

Sill A sill used for a type of door and sidelite unit in which the unit has full width top and bottom frame parts, and an internal post or posts separating sidelites from the door panel.

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