Architectural Roof Curb System

Part Number:
RJF/RJFw
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Description

Nystrom’s Architectural Roof Curb System is designed to handle ice, snow loads, and occasional maintenance foot traffic. Integral weather seals and moisture barriers keep outside elements from penetrating the structural opening and interior areas. This is an all aluminum system engineered for flat and sloped roofs that are subject to thermal and seismic movement.

Features

  • Integrated Flashing
  • Integrated Moisture Barrier
  • Horizontal and Vertical Thermal Movement
  • Seismic Movement with Lateral Shear
  • Surface Mount
  • Coordinating Corners
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Specifications

Model RJF/RJFw
Material 6063-T6 Aluminum
Finish Mill
Movement Thermal: Horizontal and Vertical
Seismic: Lateral Shear
Mounting Surface
Joint Size 6 inches to 24 inches
Length 10 Linear Feet
Application Exterior
Installation Roof
Options Fire Barrier
Warranty 1 year

Order Guide

Use the table below to guide specification of available options. The part numbers are indicated in BOLD ORANGE text.

MODEL INSTALLATION JOINT SIZE
at mean T°F
SYSTEM
WIDTH
TOTAL
MOVEMENT
RJF-200 Roof-to-Roof 2" (51mm) 8" (203mm) 3" (76mm)
RJF-200w Roof-to-Wall 2" (51mm) 5.5" (140mm) 3" (76mm)
RJF-400 Roof-to-Roof 4" (102mm) 11" (279mm) 6" (152mm)
RJF-400w Roof-to-Wall 4" (102mm) 8.5" (216mm) 6" (152mm)
RJF-600 Roof-to-Roof 6" (152mm) 14" (356mm) 9" (229mm)
RJF-600w Roof-to-Wall 6" (152mm) 11.5" (292mm) 9" (229mm)
RJF-800 Roof-to-Roof 8" (203mm) 9" (229mm) 12" (305mm)
RJF-800w Roof-to-Wall 8" (203mm) 14.5" (368mm) 12" (305mm)
RJF-1000 Roof-to-Roof 10" (254mm) 20" (508mm) 15" (381mm)
RJF-1000w Roof-to-Wall 10" (254mm) 17.5" (445mm) 9.75" (248mm)
RJF-1200 Roof-to-Roof 12" (305mm) 23" (584mm) 18" (457mm)
RJF-1200w Roof-to-Wall 12" (305mm) 20.5" (521mm) 11.75" (298mm)
RJF-1800 Roof-to-Roof 18" (457mm) 32" (813mm) 27" (686mm)
RJF-1800w Roof-to-Wall 18" (457mm) 29.5" (749mm) 17.75" (451mm)
RJF-2400 Roof-to-Roof 24" (610mm) 41" (1041mm) 36" (914mm)
RJF-2400w Roof-to-Wall 24" (610mm) 38.5" (978mm) 23.75" (603mm)

WARRANTY

NYSTROM warrants all Expansion Joint Systems to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.

Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom's discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.


For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.

Warranty Support

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Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
Roof-to-Roof RJF ZIP DWG PDF WORD WORD PDF PDF
Corner RJFw ZIP DWG PDF WORD WORD PDF PDF

Specifications

Material:
6063-T6 Aluminum
Finish:
Mill
Length:
10 Linear Feet
Installation:
Roof
Mounting:
Surface