ARUP Siberian Larch Specification Louvre blades to match cladding.

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ARUP Siberian Larch Specification Louvre blades to match cladding.

  • 40x180mm: Siberian Larch Elliptical louvre, Brise Soleil Solar Shading
  • Internal and External Solid Wood

Use: on walls

Species: Siberian Larch (Lanx Sibrica)

WOOD SPECIFICATIONS

  • Durability: Heartwood Selected for durability, see SertiWOOD Heartwood only Grading
  • Density: (mean, Kg/m³): 590 (Ranging from 570 to 650)
  • Moisture Content: AVG 12% for Internal Walls and Ceilings & 18% for Exterior Cladding
  • Timber Quality: Grading Classification:  BS1186-Part 4 Class 2/3 SertiWOOD Graded
  • Sustainability: Full Chain of Custody FSC Certified Supplier Current Certificate No. INT-COC-003944.229
  • Fire Treatment: Reaction to Fire B-s1; d0 classification according to EN 13501-1

METHOD OF TREATMENT

Pressure impregnation and kiln dried with sustainable biodegradable treatment Burnbloc and expected service life minimum 30 years+ (fire treatment durability data partially exposed) (to match cladding) Fire treatment marks to be sanded off.

FIXINGS

  • Use stiffening rods every 1.5 mtr. centers.

PROFILE SPECIFICATIONS

  • Elliptical louvre profile 40x180mm
  • Cladding Length Specification: supplied as 4.0mtr or 5.1mtr lengths to minimise waste

CERTIFICATION, CE MARKING AND SUPPORTING INFORMATION

ARUP Siberian Larch Specification Louvre blades to match cladding.

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