MR-24® Conventional Roof System
The industry's #1 standing-seam metal roof system with added energy efficiency for your conventional building or reroof project.
MR-24 Conventional Roof System
Engineered for performance and proven to deliver superior protection and efficiency.

Three Times the Service Life vs TPO
The MR-24 Conventional Roof System features Galvalume® that has an anticipated service life of 60 years according to a white paper published by the Metal Construction Association (MCA).

Precision Engineering
The MR-24 Conventional Roof System uses the Pittsburgh double-lock seam. The final 180-degrees are completed in the field with a portable seaming machine creating a weathertight roof surface.

Bearing Plate
The bearing plate ensures insulation is not damaged during the panel clip installation.

Vapor Retarder
A vapor retarder controls condensation within the roof system and helps to keep the insulation material joints dry. While Butler always recommends a vapor retarder, please enlist a mechanical engineer to verify your insulation and ventilation needs.

Warranty Protection
The MR-24 Conventional Roof System is available with a 25-year warranty for panel finish protection and weathertightness. With reasonable care and maintenance, it is your worry-free roof solution for 25 years and beyond.

Rigid Insulation Board*
A variety of metal building boards, some with embossed aluminum facing on both sides, is available and enables the MR-24 Conventional Roof System to deliver exceptional R-value.
*The acoustic characteristics of rigid foam board insulation may not be suitable for certain buildings.
MR-24 Conventional Roof System Key Features:

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