"We want to thank Suburban Construction for commendable service. More than nine years ago, we had Suburban replace all the windows in our home with replacement windows, insulated with low e Argon gas.... » more
- Don and Mary Schaefer Bettendorf, Iowa


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Buttlock

The bottom edge of a siding or soffit panel, or accessory piece, opposite the nailing slots, which locks onto the preceding panel.

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