Fire-Rated Wall Panel

BRUCHAPaneel® WP-F

Brucha’s WP-F panel (Wall Panel – Fire rated) contains a non-combustible mineral fiber core rated for up to two hour protection. Panels are available in ten different thicknesses to provide the right combination of fire resistivity and insulation R-values. The panels come standard with a protective film at panel sidejoints, protecting the core from unwanted moisture.

This panel is ideal for exterior walls and interior partitions/liner panels. Available in six different profiles and 10 different thicknesses, WP-F provides the solution to a variety of design challenges.

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Composition & Attributes

Coil-coated galvanized steel-faced panels with mineral wool core insulation

  • Exterior
  • Interior
  • Insulated Core
  • Panel Connection
  • Testing & Certifications
  • Downloads

exterior

  • 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)
  • 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)

interior

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

insulated core

  • Mineral wool, fibers perpendicular to panel faces
  • R value ≈3.6/inch per ASTM C518 @ 75°F
  • CFC and HCFC free
  • Density ≈ standard 7.5 lbs./ft³ (120 kg/m³), optional 8.74 /ft³ (140 kg/m³)
  • Available thicknesses (nominal): 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), 7” (180 mm), 8” (200 mm), 9-1/2” (240 mm)

panel connection

  • Double tongue and groove sidejoint, through fastened
  • Factory installed moisture barrier at sidejoints

testing & certifications

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

downloads

At a Glance

BRUCHAPaneel® WP-F

Manufacturing Tolerance

In line with EN 14509

Construction Width

43 5/16 in (1100 mm)

SPECIAL WIDTH
39 3/8 in (1000 mm)

Sound Insulation

approx. 32 dB (frequency-dependent)

Manufactured Lengths

max 40 ft. (45 ft. 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

Thickness

2 3/8 in (60 mm) – 9 7/16 in (240 mm)

Samples + Support

Samples

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

Support

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