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Topcoat® is ready-to use siding which doesn’t require any on-site painting and has no visible signs of nails on final surface. Topcoat® has been protected against blue staining, mould growth and harmful effects of UV-radiation. Topcoat® siding is end-matched which diminishes consumption of material. Resistance for weathering is improved by secret nailing.

  • MaterialNordic whitewood
  • Surface qualityFine sawn
  • Thickness1 1/4"
  • Width6"
  • Length12' 5 5/8" ( 3,9 m)
  • Conversion factor2.63
  • Material waste5-10 %
  • TreatmentReady painted
  • Exposed surface4 9/16”
  • Actual dimensions(20x133mm)
  • OrientationHorizontal, vertical
Topcoat wood siding piece
Secret fastening
Ready painted