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PIR wall panels with hidden fastening

Wall panels with hidden fastening and the polyisocyanurate (PIR) rigid foam core show excellent thermal insulation properties, thus allowing to decrease panel thickness.

      Thinner panels directly transfer to lower transportation and installation costs. Wall panels made with PIR core are the choice for buildings with very high thermal performance requirements. Additionally, our panels with hidden fastening allow hiding all mounting screw-heads thus helping to obtain a spotless facade. BalPol pays special attention to product quality, therefore multi-layer panels are manufactured under ISO 9001 quality standards, quality control is performed according to EN 14509, and panels are tested in modern European fire research institutes. Additionally, we offer to our customers galvanized or stainless steel screws for mounting panels to metal, wood or concrete constructions, as well as decorative flashings according to the client’s chosen colour.

      Technical parameters

      Panel name

      done PIR wall panels with hidden fastening

      External metal sheet thickness

      done 0,5-0,6 mm

      Panel lenght

      done 0,4-0,6 mm

      Panel width

      done 1000 mm

      Internal metal sheet thickness

      done 0,4-0,6 mm (Steel S280GD)

      Available steel coatings

      done PE, PVDF, PUR/PA, Foodsafe

      Properties by panel thickness

      Thickness (mm) 50 80 100 120 150
      Core density (kg/m3)4040404040
      U-value (W/m2·K)0.440.270.220.180.15
      Weight (kg/m2)*11.412.613.414.215.4
      Reaction to fireB-s2, d0B-s2, d0B-s2, d0B-s2, d0B-s2, d0
      Fire resistance --EI15EI15EI15

      *Panel weight depends on metal sheet thickness, declared weight is with 0.5 mm metal sheet thickness
      All properties are declared in accordance with EN 14509:2013 and related standards.

      Coatings and colours

      Coating Corrosion and UV resistance
      acc. to EN 10169:2010+A1:2012
      Polyester, standard PE, 20-25 µm RC3, RUV3
      PVDF, 2 layers, 28-35 µm RC4, RUV4
      Polyurethane/Polyamide (PUR/PA), 45-55 µm RC5, RUV4
      Foodsafe, 120-150 µm CPI5
      *Other coatings avaliable
      Standartinės spalvos

      RAL 9010

      RAL 7035

      RAL 7040

      RAL 9002

      RAL 9006

      RAL 9007

      RAL 7024

      RAL 1015

      RAL 1021

      RAL 3011

      RAL 8017

      RAL 6020

      RAL 5010

      RAL 7016

      RAL 9005

      *Other coatings avaliable

      ACCESSORIES

      Additional facade cladding

      BEWI offers a new facade cladding profile which can be mounted on wall PIR panels with hidden fastening. This profile supports heavy façade systems which cannot be installed directly on sandwich panels.

      Thermo profiles

      Thermo profiles for horizontal wall panels installation

      Panel thickness Inner dimention (mm) Profile height (mm) Steel thickness (mm)
      50 28 20-50 1-1.5
      80 58 20-50 1-1.5
      100 78 20-50 1-1.5
      120 98 20-50 1-1.5
      150 128 20-50 1-1.5

      Sealing

      • Tapes to seal between panels and structures
      • Aluminium-butyl tape for hydroisolation between socle and thermo profile
      • Low expansion mounting foam

      Flashing

      We offer standard flashings to decorate sandwich panels and non – standard flashings up to 3 meters in length. Balpol will supply all the required flashings for the project to match the panels colour.