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  1. YORK®
  2. Commercial Equipment
  3. Commercial Air Systems
  4. Fans and Ventilators
  5. R Series Prefabricated Curbs
Rseries product image
  • Rseries thumbnail

R Series Prefabricated Curbs

Prefabricated curbs for roof-mounted ventilation equipment

YORK® R-Series Prefabricated Curbs have continuously welded seams and integrated flashing for leak-proof mounting of rooftop ventilation.

  • Custom and standard designs available; standard designs include canted, cantless, raised cant and self-flashing (SF) curbs
  • Wide variety of curb heights allow perfect match to roof pitch and YORK® ventilation equipment, simplifying installation
  • 1.5”-thick, 3-lb. glass fiber insulation attenuates sound and eliminates condensation
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R Series Prefabricated Curbs

  • Overview
  • Benefits
  • Features
  • Product Literature

    The Right Fit for YORK® Equipment

    YORK® R-Series Prefabricated Curbs simplify installation of ventilation equipment and prevent issues common to site-built curbs with integrated flashing and continuously welded seams. Thick insulation ensures sound attenuation. A vast array of configurations and heights are available to match roof designs and provide secure connections to ductwork and mounting of fan or ventilator. Our prefabricated curbs are more cost-effective than field-built wooden or concrete curbs.
    The Right Fit for YORK® Equipment

    Benefits

    Efficiency
    EFFICIENCY

    Minimize labor time with prefabricated curbs that match YORK® ventilation equipment precisely, with curb arrival staggered as needed.

    Quality
    QUALITY

    Continuously welded corner seams and integrated flashing help ensure leak-free performance and durability for years to come.

    Selection
    SELECTION

    Various options, heights and build materials allow you to choose the prefabricated curb that works best for your project.

    Features

    • Designed and manufactured for leak-proof performance
    • Specified to meet height requirements and building codes
    • 1.5”-thick, 3-lb. glass fiber insulation attenuates sound and eliminates condensation
    • Metal liners available where anti-corrosive protection is indicated
    • Perfect fit every time with YORK® ventilation equipment
    • Secure installation to roof with sturdy wood nailers (all except SF curbs)
    • Options include galvanized steel or all aluminum construction, ventilated design, burglar bars and higher density sound-attenuation materials
    • Hinged sub-base available for small- and medium-sized fans and ventilators

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    User Guide

    AID_DS_R_Series (English)

    R-Series Roof Curb Hinge Kit Operation Guide

    English User Guide
    VIEW

    Brochure

    AID_BRE_FANS_PUBL7588 (English)

    Fans Brochure

    English Brochure
    VIEW

    Data Sheet

    AID_DS_Fans_PUBL_7595 (English)

    Color and Coating Guide

    English Data Sheet
    VIEW

    Engineering Guide

    AID_DS_R_Series_PUBL7616_RSERIES (English)

    R Series Prefabricated Curbs for Roof Mounted Ventilation Equipment Engineering Guide

    English Engineering Guide
    VIEW
    No resource found for selected filter

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