Zero #525 Rabbeted Threshold, 5" Aluminum with Neoprene and Thermal Break, .875" H
This Zero #525 smoke rated doorway threshold is fitted with a rubber seal and PVC thermal break to ensure top-quality protection. It will prevent dust, drafts and water infiltration and increase insulation. 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. Additionally, threshold has a PVC Thermal Break which reduces heat loss and prevents frost build up on the interior surface of the saddle.
Total Width: 5"
Width Under Door: 1.890"
Required Door Clearance: .5"
Total Height: .875"
Length: Custom cut to size up to 104" (Larger sizes can be purchased through our office)
Finish: Aluminum mill finish
Compliance Details: Smoke Rated
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.
Additional Options Include: 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 and 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.
Click here to view our full Warranty Policy.
For a Double Insulation Threshold see our Zero International #8729Â Rabbeted Threshold 6.625" with Double Thermal Break.
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QuickShipNo
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ManufacturerZero International
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MPN525
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OptionsStandard Aluminum, Full Body Strength
- Dimensions
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Overall Height.875" Height
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Overall Width5" Width
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Threshold LengthCustom Cut to Size
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Required Door Clearance.5" Height
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- Product Design
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Flat Saddle DesignFluted (Grooved) Design
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Threshold TypeRubber Seal / Bumper Threshold, Thermal Break Threshold
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Seal TypeNeoprene Seal
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MaterialAluminum
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- Installation
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Drilling HolesDrilling holes provided
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FastenersFasteners Provided
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- Compliance Details
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Warranty1 Year Limited Warranty
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