Shallow Door Threshold
Required threshold update for a water heater closet door upgrade.
This Zero #563 fire and smoke rated doorway threshold is fitted with a neoprene gasket to provide a solid seal against drafts, dust, air and water infiltration. Available in aluminum mill finish with options of full body strength. Length is custom cut to size.
PRICED PER FOOT
Threshold spans under doors and has a solid neoprene seal which compresses against a closed door to ensure a superior seal.
Total Width: 3.562"
Width Under Door: 1.75"
Required Door Clearance: .5"
Total Height: .875"
Thickness: .135"
Length: Custom cut to size up to 104" (Larger sizes can be purchased through our office)
Finish: Aluminum mill finish
Compliance Details: Positive Pressure Fire Rating, Smoke Rating, ITS Warnock Hersey Listed
Seal: Solid Neoprene EBF (Extruded Bulb and Finger Design). The bulb has great compression properties while the additional finger aids in sealing extra gaps due to misalignment during installation or natural warping of the door. Solid neoprene will remain effective in extreme weather conditions.
Installation: Installation instructions and screws provided. If threshold is being drilled into concrete, Expansion Anchors are recommended.
Drilling: Threshold is drilled for easy installation
Additional Options Include:
Non-Stick Epoxy Abrasives can be bonded into the grooves. The tread provides a coefficient of friction of 1.02 dry and 0.98 wet to comply with ADA, OSHA and most local building codes requirements.
Full Body Strength: An aluminum composite filler containing aluminum oxide and silicone carbide. Ideal applications include heavy commercial traffic in supply rooms, manufacturing buildings, schools, cafeterias, automobile dealers, hospitals, industrial facilities.
Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail. See product specs for exact measurements.
This product has a 1 year guarantee against defects in material and workmanship.
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Required threshold update for a water heater closet door upgrade.
All good except that the counter sink fastener detail was too shallow. Corrected on site.
An excellent door threshold to prevent wind driven rain from entering the interior.
It was as described wa