Standard Frame 3-4 Bar

Standard Frame 3-4 Bar

The Standard Frame 3-4 Bar is the bottom-most horizontal bar that sits on the floor, connecting to the left and right vertical bars of Retrotec’s standard-sized blower door frames. This bar provides crucial support, ensuring a stable base for the frame during air leakage testing.

Ideal for replacing a worn or damaged bottom bar, the 3-4 Bar helps maintain the integrity and alignment of your blower door setup, ensuring accurate and reliable testing results.

• Standard Frame 3-4 Bar