With nystrom s industry experienced personnel we build our services around your specific needs.
Floor vault sidewalk doors.
Fire rated floor doors feature an automatic closing system intumescent fire resistant coating and a pan cover designed to accept architectural flooring materials for concealed access.
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For exterior access applications or where interior moisture conditions require drainage provisions.
Commonly used by gas electric and water utilities for frequent access by servic e personnel bilco doors are available in many dierent sizes and configurations to suit any application.
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Babcock davis floor vault and sidewalk doors provide safe and reliable access below ground and between building floors.
Bilco floor vault and sidewalk doors provide convenient reliable access to equipment stored underground or below between building floors.
Type fr fire rated floor door.
Contact our expert sales department for guidance on your next project.
Nystrom s floor vault and sidewalk doors provide safe and reliable access below ground and between building floors.
Contact our expert sales department for guidance on your next project.
With babcock davis industry experienced personnel we build our services around your specific needs.
Floor vault doors bilco floor vault and sidewalk doors provide reliable access to equipment stored underground or below between building floors.
Maintains the fire rating of a 2 hour floor ceiling assembly where access is required between building floors.
For interior access to valves electrical or computer wiring or for access to upper or lower floor levels.