BRUCHA Roof Panel DP

Steel construction and trapezoidal rib design for high static load capacity + superior PIR foam insulation for energy efficient roofing.

manufacturing tolerance

in line with EN 14509

sound insulation

26 dB at 2 3/8" / 3 1/8" (60/80 mm), 27 dB from 3 15/16" (100 mm) core thickness

temperature stability

194° F / 90° C


1 9/16 in (40 mm) - 6 5/16 in (160 mm)

manufactured lengths

max.40ft (45ft by special arrangement)

fire rating

FM 4471 Class 1 Fire Rating of Insulated Wall or Wall and Roof/Ceiling Panels, Interior Finish Materials or Coatings, and Exterior Wall Systems

construction width

39 3/8 in (1000 mm)

Standard DP Panel Composition & Attributes

Coil-coated galvanized steel faced roofing panels with PIR foamed core insulation


  • Standard 25 μm polyester surface coating.  (Optional higher UV and chemical resistant coatings available upon request.)  Panels are shipped with a strippable PVC protective film.  The film must be removed no later than 10 weeks after the production date shown on the longitudinal panel seam.
  • Rib profile/height: trapezoidal, 1-5/8" (42mm)
  • Rib spacing: 13-1/8" (333mm)
  • Metal gauge: 0.0236" (0.6mm) - approx. 9% thicker than 26 gauge.  (Alternative metal gauges available upon request.)


  • Standard 25 μm polyester surface coating.  (Panels are shipped without a protective PVC film -- if required, please specify with order.) 
  • Standard profile 1 (Profile 2 and 3 available on request)
  • Metal gauge: 0.0197" (0.5mm)  (Alternative metal gauges available on request)

Insulation core

  • PIR rigid foam manufactured in continuously foamed process, approx. 95 % closed cells; shear resistant bond with steel sheet.
  • Absolutely no chlorofluorocarbons or halogenated chlorofluorocarbons; pentane foaming agent.
  • Density approx. 2.5lb/ft³ (40kg/m3)

Panel connection

  • Formed external steel overlaps adjacent panel's outer rib profile. Steel overlap possess a capillary break to inhibit moisture movement.
  • Special joint profile also overlaps panels at the inner connecting surfaces. 
  • Integral Triple Sealing System provides additional reliability, achieving reliable tight connections and optimal condensation protection.
  • See diagram on Product Data Sheet for visual description of panel connecting features.

Testing & Certifications

  • Compliant with a wide range of US and International codes and standards.  Contact your Brucha rep for an updated list of applicable documentation. 



Jeff Sherry
Vice President of Sales

Your personal assistant for US

Jeff Sherry
Vice President of Sales

+1 (630) 362-5467