null Skip to main content

Economical 6 Foot SnoBar and ColorBar Snow Rail Kits

See Now

Snow Guards for Butler Manufacturing

Snow guards for Butler Manufacturing roofing panels help manage rooftop snow and ice runoff above entryways, sidewalks, service areas, parking spaces, landscaping, equipment, and other areas where sliding snow can pose hazards or cause property damage. The correct SnoBlox-Snojax product depends on whether the Butler roof uses a standing-seam concealed-fastener system or an exposed-fastener panel, and then on the specific roof panel profile installed on the building.

Compatible Butler Manufacturing snow retention options may include adhesive-mounted polycarbonate guards, screw-fastened guards, SnowCatcher products, PBR-style rail systems, non-penetrating clamp-on rail assemblies, RCB-3 rail systems, 2-bar rail systems, and clamp-on SnoCleat products, depending on the roof panel geometry.
  • Butler Manufacturing standing-seam and exposed-fastener roof panels require different snow-retention attachment methods.
  • Standing seam panels should use compatible clamp-on systems or adhesive-mounted guards, not screw-down attachments.
  • Exposed-fastener panels may accept glue-down, screw-down, SnowCatcher, PBR rail, or SnoCleat PBR systems, depending on panel shape and available mounting area.
  • Butler MR-24, CMR-24, and VSR II profiles are broadly compatible with adhesive-mounted guards and clamp-on snow retention options.
  • Final product selection should account for roof slope, panel width, snow load, run length, roof material, panel striations, and full-roof layout requirements.
Important: Do not choose snow guards based only on appearance. A guard, clamp, bracket, or rail system that works on one Butler Manufacturing roof profile may not be appropriate for another. Clamp-on systems are intended only for compatible standing-seam profiles. Exposed-fastener panels may require adhesive bonding, mechanical fastening, PBR brackets, or other panel-specific mounting methods. An incorrect selection can reduce holding strength, increase the risk of leaks, or cause premature system failure.

⚡ Butler Manufacturing Primary Quick Selection Guide

Use this section for fast profile-level direction. Confirm the exact product fit in the full compatibility charts below.

  • MR-24 and CMR-24 standing seam panels: Compatible with adhesive-mounted polycarbonate guards, modified SnoBar/ColorBar standing seam rails, RCB-3 systems, 2-bar rails, and SnoCleat RC/RCT.
  • VSR II standing seam panels: Compatible with the same broad group of adhesive-mounted guards and clamp-on snow retention systems, using standard standing seam compatibility where appropriate.
  • Butlerib II exposed-fastener panels: Compatible with selected polycarbonate guards, SnowCatcher, SnoCleat PBR, SnoBar PBR, and ColorBar PBR when installed according to project requirements.
  • Standing seam warning: Do not fasten screw-down snow guards through concealed-fastener standing seam panels.

About Butler Manufacturing Roofing Systems

Butler Manufacturing has been part of the metal building industry for more than a century, with roots dating back to 1901. The company is known for pre-engineered metal buildings and roof systems used on commercial, industrial, agricultural, and institutional projects. Butler roofing options include standing-seam concealed-fastener systems such as MR-24, CMR-24, and VSR II, along with the exposed-fastener Butlerib II roof system, so snow guard compatibility must match the exact Butler panel installed.

Snow Retention Solutions for Butler Manufacturing Roofing

Butler standing-seam panels and exposed-fastener panels do not use the same snow-retention attachment method. Standing seam roofs typically require non-penetrating clamp-on systems where the seam geometry allows it, or adhesive-mounted guards where the panel pan provides a suitable bonding surface. Exposed-fastener panels may accept screw-down products when attached through the low flats and into adequate structure.

See our full range of snow guards for metal roofs and use the charts below to confirm which SnoBlox-Snojax products fit each Butler Manufacturing panel. “YES” indicates the product is shown as a fit for that panel. “NO” means it is not shown as compatible for that profile.

Snow Guards for Butler Manufacturing Standing Seam Roof Panels

Butler standing seam profiles in this guide include MR-24, CMR-24, and VSR II. These panels differ by seam style, panel width, rib height, thermal movement design, and surface configuration. These standing seam profiles work with adhesive-mounted polycarbonate guards and compatible clamp-on snow retention systems.

Standing seam warning: Do not install screw-down snow guards through concealed-fastener standing-seam roof panels. Use compatible clamp-on products where the seam accepts them, or adhesive-mounted guards where a flat bonding surface is available.

Do you need more information about our compatible snow guards for Butler Manufacturing standing-seam roof panels? Check out our full blog here: Snow Guards for Standing Seam Metal Roof Panels by Butler Manufacturing.

  MR-24 Profile CMR-24 Profile VSR II Profile
IceJax I
IceJax I 		YES YES YES
IceJax II
IceJax II 		YES YES YES
EcoJax
EcoJax 		YES YES YES
SnoBlox Deuce
SnoBlox Deuce 		YES YES YES
SnoBlox Ace
SnoBlox Ace 		YES YES YES
SnoJax II
SnoJax II 		YES YES YES
SnowBreaker
SnowBreaker 		YES YES YES
SnoBar Standing Seam
SnoBar Standing Seam 		YES (Modified) YES (Modified) YES
ColorBar Standing Seam
ColorBar Standing Seam 		YES (Modified) YES (Modified) YES
SnoBar RCB-3
SnoBar RCB-3 		YES YES YES
ColorBar RCB-3
ColorBar RCB-3 		YES YES YES
2 Bar SnoBar
2 Bar SnoBar 		YES YES YES
2 Bar ColorBar
2 Bar ColorBar 		YES YES YES
SnoCleat RC
SnoCleat RC 		YES YES YES
SnoCleat RCT
SnoCleat RCT 		YES YES YES

MR-24, CMR-24, and VSR II profiles offer broad standing-seam compatibility because they accept many adhesive-mounted guards and compatible clamp-on snow-retention systems.

Striated panels may require a heavier adhesive application to fill small gaps and reduce moisture paths beneath the guard. MR-24 and CMR-24 rail systems require modified clamps with an extended lead time. If using a rail system, IceStopper attachments are recommended above pedestrian or parking areas to help manage snow and ice beneath the rail.

Snow Guards for Butler Manufacturing Exposed Fastener Roof Panels

Butler Manufacturing exposed-fastener compatibility in this guide centers on the Butlerib II roof system. This panel has a 36-inch coverage width, ribs spaced at 12-inch intervals, and a 1.5-inch corrugation profile. Its low-flat areas and rib layout allow several individual snow guard and rail-style snow retention options when the system is attached correctly.

Exposed fastener reminder: When screw-down snow guards or rails are compatible, they should be attached through the low flats of the panel and into adequate structure. Do not install individual snow guards or rail systems directly on the high ribs of the panel.

Do you need more information about our compatible snow guards for Butler Manufacturing exposed-fastener roof panels? Check out our full blog here: Snow Guards for Exposed Fastener Metal Roof Panels by Butler Manufacturing.

Butlerib II is compatible with many pad-style polycarbonate guards, including EcoJax, SnoBlox Deuce, SnowCatcher, SnoCleat PBR, SnoBar PBR, and ColorBar PBR.

SnoCleat 2.67, SnoBar 2.67, and ColorBar 2.67 do not work with the Butlerib II profile because we designed these systems for 2.67-inch corrugated panel geometry.

For screw-down installations, fasteners must engage suitable structure beneath the roof panel. For adhesive-mounted polycarbonate guards, plan installation around SureBond SB-190 cure requirements and avoid copper roofing applications.

Butler Manufacturing Snow Guard Buying Checklist

  • Confirm the exact Butler Manufacturing panel name before choosing any product.
  • Identify the roof type: standing seam, concealed fastener, exposed fastener, PBR-style, or corrugated.
  • Verify the attachment method: adhesive, screw-down, clamp-on, PBR bracket, or 2.67 corrugated bracket.
  • Check ground snow load. Individual glue-down or screw-down guards are generally best suited for lighter snow-load applications. At the same time, higher loads often require rail systems.
  • Request a layout rather than installing only in isolated areas such as doors, chimneys, or HVAC equipment.
  • Order samples or single units when a test fit is needed. SnoBlox-Snojax products and components are available with no minimum order requirement.

Need Help Identifying Your Butler Manufacturing Panel?

If you are not sure which Butler Manufacturing panel you have, carefully compare the panel profile, review the two detailed Butler Manufacturing blog posts linked above, and order a single test-fit unit before committing to a full project. For project-specific help, contact SnoBlox-Snojax at support@snojax.com or call 1-800-766-5291.

Do you have a metal roof from a different manufacturer?

Visit our "Snow Guard Compatibility by Roof Manufacturer" resource page for detailed information on which snow guards and snow retention systems are compatible with your metal roof.

Compatibility Guidance Note

SnoBlox-Snojax bases the compatibility information presented in this guide on product testing and field experience with Butler Manufacturing metal roof panel profiles. Panel manufacturers periodically update profile specifications, and individual project variables, such as seam condition, coating type, and installation method, can affect outcomes. Customers are encouraged to confirm current panel specifications directly with Butler Manufacturing and to contact SnoBlox-Snojax with project-specific questions before ordering.

Snow Guards for Butler Manufacturing Metal Roofing Panels – Compatibility & Installation FAQ

Compatibility depends on the specific Butler panel profile. MR-24, CMR-24, and VSR II standing seam panels are generally compatible with adhesive-mounted polycarbonate snow guards, clamp-on SnoBar and ColorBar systems, RCB-3 rail systems, 2-Bar rail systems, and SnoCleat RC/RCT products. Always verify the exact panel before ordering.
No. Screw-down snow guards should not penetrate concealed-fastener standing-seam panels. Compatible clamp-on systems or adhesive-mounted snow guards should be used instead.
Butlerib II panels are compatible with several adhesive-mounted and mechanically attached snow retention options, including EcoJax, SnoBlox Deuce, SnoBlox Ace, SnoJax I, SnoJax II, SnowBreaker, SnowCatcher, SnoCleat PBR, SnoBar PBR, and ColorBar PBR systems.
EcoJax and SnoBlox Deuce are both adhesive-mounted polycarbonate snow guards. EcoJax is compatible with anywhere SnoBlox Deuce is compatible because both products use the same Butler panel profiles shown in the compatibility charts.
In many high-snow-load applications, yes. Rail systems such as SnoBar, ColorBar, and RCB-3 often provide greater snow retention capacity than individual snow guards. We commonly recommend them for larger roof areas or regions with significant snowfall.
Building owners, architects, engineers, or roofing professionals typically determine snow retention requirements. Snow guards help reduce the risk of large sheets of snow and ice sliding from metal roofs onto people, vehicles, equipment, landscaping, and building entrances.
Yes, when the panel profile provides a suitable bonding surface. Install our adhesive-mounted products according to the manufacturer's instructions and the requirements for the SureBond SB-190 adhesive.
SB-190 requires a full 28-day cure period at temperatures of 50°F or higher to achieve its published performance values. Proper surface preparation is also critical.
While protection over entrances and high-traffic areas is important, we recommend a complete roof layout. Installing snow guards only in isolated locations can create uneven loading and increase the risk of system failure.
Compare your roof profile with the panel images and descriptions in the Butler Manufacturing standing-seam and exposed-fastener compatibility guides. If you are uncertain, order a sample for test fitting or contact SnoBlox-Snojax for assistance.
Yes. Roof pitch, roof length, panel width, snow load, roof material, and attachment method all influence which snow retention system is appropriate and its layout.
Visit the Snow Guard Compatibility by Roof Manufacturer resource page to find compatibility information for many additional standing-seam and exposed-fastener roof panel manufacturers.

!