BRUCHA PIR+ Wall Panel


Brucha WP (Wall Panels) are specifically designed for outstanding performance in a wide variety of cold storage and commercial/industrial applications. The standard width of 43-5/16” (1100 mm) allows rapid installation with fewer panel joints. Through fastened attachment for exterior walls provides the ultimate performance in high wind load areas.

WP panels provide an economical partition, liner and ceiling panel for cold storage applications. “Box within a box” coolers, freezers, processing facilities, clean rooms, laboratories, data centers and cannabis grow rooms are all ideal uses for this panel. With the highest insulated metal panel R values available in North America (up to R-69), WP panels are the solution for the most demanding cold storage environments.

The unique double tongue and groove joint provides superior thermal performance and minimizes the risk of condensation at panel joints. Factory applied compressible gaskets along with field applied sealants provide the ultimate in air/water/vapor protection.

Available in a wide range of thicknesses, colors, profiles and finishes, WP panels provide a cost-effective solution with proven durability.


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“When the need arose to expand our sausage drying rooms, which are also equipped with natural smoking capabilities, we chose to use Brucha panels because of their ability to seal the chambers to contain any rogue smoke from infiltrating the building. The rooms have been operational for over two years without any issues and plans are underway to add additional rooms, again using Brucha, because of their demonstrated expertise in constructing these airtight, hygienic chambers. Great product and expert installers.” – HARVEST MEATS

“We had to build a very big warehouse in US and it was very difficult to find a panel in Europe that was compliant with the tight regulation of the US & Ohio. BRUCHA was very proactive and understood our needs. They performed the test and obtained the certification for the US & Ohio in a very short time. The project has been a big success, the technology and quality of the panels has made the final customer very happy.” – SOFIDEL


Composition & Attributes

Coil-coated galvanized steel faced insulated panels


  • Width: 43-5/16” (1100 mm)
  • Lengths: 8 – 38’
  • Standard 1 mil (25 µm) polyester
    • Optional: 1 mil (25 µm) PVDF (polyvinylidene), 2 mil (50 µm) PUR-PA (polyurethane/polyamide), 6 mil (150 µm) PVC
  • G-90 steel, 24 gauge (.6 mm) standard, 22 gauge (.7 mm) available upon request
  • Standard profiles: planked (#1), striated (#4), max striated (#5), mini striated (#6)
    • Optional profiles: flat (#2), v-rib (#3)


  • Standard 1 mil (25 µm) polyester
  • 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) and 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, pentane blowing agent
  • Density ≈ 2.5 lb/ft³ (40 kg/m³)
  • Available thicknesses (nominal): 1-1/2” (40 mm), 2” (50 mm), 2-3/8” (60 mm), 3” (80 mm), 4” (100 mm), 4-3/4” (120 mm), 5-1/2” (140 mm), 6” (150 mm), 6-1/4” (160 mm), 6-3/4” (170 mm), 7” (180 mm), 8” (200 mm), 8-3/4” (220 mm), 9-3/4” (250 mm)

panel connection

  • Double tongue and groove sidejoint, through fastened
  • Factory installed sidejoint gaskets for improved air/vapor/water performance

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


Manufacturing Tolerance

In line with EN 14509

Construction Width



39 3/8 in (1000 mm) – 45 1/4 in (1150 mm)

Sound Insulation

26 dB at 3″ (60/80 mm)

27 dB from 4″ (100 mm) core thickness

Manufactured Lengths

max.40ft (45ft by special arrangement)

Temperature Stability

194° F / 90° C

Fire Rating

FM 4880 Class 1 Fire Rating of Insulated Wall or Wall and Roof/Ceiling Panels, Interior Finish Materials or Coatings, and Exterior Wall Systems


1 1/2″-9 3/4″

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

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.