- Available to fit 4' and 5' wide picture window applications for both frame and wall mount.
- Designed to withstand the pressure from heavy clay/soil and aggressive back filling.
- Designed and tested in conjunction with a registered structural engineering firm.
- Available in 24" and 36" projections and 48" to 72" heights.
- Constructed of heavy gauge galvanized steel for outstanding durability.
- Superior strength provided by Stif Back II® design, with deep corrugation.
- Top is 3/4" rolled for extra strength and safety.
- Pre-punched flanges allow easy attachment to walls and frames.
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