Combination Unit
White - Size 18310 Equal
- A combination unit is a self-storing accessory that easily installs to the exterior of Andersen double-hung windows.
- Consists of an upper and lower storm panel and an insect screen all in one unit.
- The frame is a low-maintenance pre-finished aluminum.
- White.
- Designed to fit unit size 18310 - dimension is 19 13/16" wide by 46 27/32" high.
- They are energy efficient and ideal for sound reduction for locations near airports, busy roadways, or other noisy environments.
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