High Static Load Capacity Roof Panel

BRUCHAPaneel® Roof DP

Brucha’s Roof Panel DP provides excellent span capabilities and thermal values up to R-43. The classic high rib design provides an architectural highlight for any application. This panel is suitable for both single and double sloped roofs and can be used on pitches of ⅜:12 or greater and does not require seaming.

Our DP Roof Panel features a triple sealed system and offers optimum protection against condensation. It also fully integrates with our rated Fire Protection Roof panels (DP-F) without adapter profiles or trims/flashings. The system comes complete with painted saddle clips for optimum sealing and panel spans and may be used over steel or wood purlins.

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Composition & Attributes

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


  • Width: 39-3/8” (1000 mm)
  • Lengths: 8 – 38’
  • Standard 1 mil (25 µm) PVDF (polyvinylidene)
    • Optional 1 mil (25 µm) polyester, 2 mil (50 µm) PUR-PA (polyurethane/polyamide)
  • G-90 steel, 24 gauge (.6 mm) standard, 22 gauge (.7 mm) available upon request
  • Profile: 1-5/8” (42 mm) high ribs spaced 13-1/8” (333 mm) on center


  • Standard 1 mil (25 µm) polyester paint coating
  • G-90 steel, 26 gauge (.5 mm) standard, 24 (.6 mm) and 22 gauge (.7 mm) available upon request
  • Standard profile: planked (#1)
    • Optional profiles: flat (#2), v-rib (#3)

insulation core

  • Polyisocyanurate (PIR) core, foamed-in-place, ≈ 95% closed cell
  • R value ≈7.2/inch per ASTM C518 @ 75°F
  • No chlorofluorocarbons or halogenated chlorofluorocarbons
  • Density ≈2.5 lb/ft³ (40 kg/m³)
  • Available thicknesses (nominal): 1-3/16” (30 mm), 1-1/2” (40 mm), 2-3/8” (60 mm), 3” (80 mm), 4” (100 mm), 4-3/4” (120 mm), 5-1/2” (140 mm), 6-1/4” (160 mm)

panel connection

  • Sidejoint with overlap and capillary break
  • Through fastened with saddle clip for maximum anchorage and resistance to uplift
  • Triple sealed at panel sidejoints

testing & certifications

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

At a Glance

BRUCHAPaneel® Roof DP

Manufacturing Tolerance

In line with EN 14509

Construction Width

39 3/8 in (1000 mm)

Sound Insulation

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

Manufactured Lengths

max.40ft (45ft by special arrangement)

Temperature Stability

194° F / 90° C

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


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

Samples + Support


Want to see our panels up close? We have samples! Contact us and we will get one shipped to you!


Need help? From theoretical questions about our panels to practical questions on how to install panels correctly, BRUCHA has you covered.

Contact Us

Let's Chat

Jeff Gerhardt4 copy

Jeff Gerhardt

VP of Sales
Pictur Jay Hughes

Jay Hughes

District Sales Manager-Southeast
District Sales Manager-Southwest

We are here for you. Whether you have a question about our panels, pricing, need a sample, or anything else, our team is ready to answer all your questions.