LBK SKYLIGHT MANUFACTURING
701 N INTERSTATE 27
Lubbock, TX 79403
ph: 800.390.2301
sam
What You Need To Know To Order:
The rough opening measurement usually matches the existing rough opening measurement. (Unless you want it to be made bigger or smaller). At times, the inside frame measurement is difficult to acquire and we are given the vertical part of the frame measurement. The difference between the inside of the frame and outside of the frame is going to be 1/8" if we are given the outer frame measurement. This is not the retaining rail measurement.
Self-Flashing Multiwall (Structured) Polycarbonate
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LBK SKYLIGHT MANUFACTURING
701 N INTERSTATE 27
Lubbock, TX 79403
ph: 800.390.2301
sam