Butt-to Threshold Profiles – Extruded Aluminium

“BUTT-TO”
THRESHOLDS

“Butt-to” thresholds are used when doors can’t be trimmed for length. The vinyl bulb, or foam gasket, seats against the face of the door to create an air seal at the base of the door. “Butt-to” thresh-olds are typically used to seal doors at interior attic spaces or out-swinging doors on flat surfaces.

529 BUTT-TO A, G, D
1-5/8” (1.625) TALL
3-1/8” (3.125) WIDE

737 A (IN STOCK)
1-1/4” (1.25) TALL
3-1/2” (3.5) WIDE

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