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253FG Series
The 253FG Series Thermal Barrier Threshold offers versatile configurations, featuring a 3" Half Saddle portion on one side, and the choice of another Half Saddle in various widths on the adjacent side, or a 1-1/4" w x 7/8" h bumper seal with various insert options such as Pile Brush (P), Eco-V (V), and ThermoSeal (T). Enhancing thermal performance, a black rigid polypropylene key between these extrusions acts as a thermal break (FG-Frost Guard), minimizing the transfer of hot and cold temperatures. It's available in aluminum, brass, and stainless steel base materials.
Features
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Allow 3/8" door clearance
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Integrated channel to connecting thermal keys
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Rigid polypropylene key between extrusions provides thermal break
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Stainless steel versions available
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Wood screw standard, other fasteners available
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Optional Pile, ThermoSeal, or Eco-V insert
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Includes frost guard
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Used in conjunction with surface applied vertical rod exit device, or as a stop and a seal at the bottom of door
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Threshold is not welded
Benefits
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Can be used with other half saddles to make custom size and configuration saddles
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ADA accessible if butted to a 1/2" offset
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Improves thermal performance by minimizing transfer of hot and cold temperatures
Specifications
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Base Material: Aluminum, Brass, Stainless Steel
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Fasteners: WS #10 x 1.5"
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Maximum Length: 185"
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Minimum Length: 24"
253X3FG
Thermal Barrier Threshold with Frost Guard (6-1/8")
Features
- Frost Guard for extra weather protection
- Polypropylene thermal break prevents conductivity of hot or cold from exterior to interior
- Significantly reduces heat and cold transfer lowering energy usage
Manufacturer Resources
Product Specs
- Category:
- Door Trim and Accessories
- Dimensions:
- 6-1/8"
- Model:
- 253FG
- Subcategory:
- Thresholds
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Thresholds
- Product Type:
- Commercial Thresholds