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description of the product

WOOD-ALUMINIUM

Terrace windows HS DUAL is a system of lift and slide
windows characterized by comfortable handling of
very large and heavy sashes (up to 400 kg). HS DUAL
windows have a standard thermally insulated low
threshold, which allows for installation into the floor
and blending with the floor surface.

STRUCTURE
single frame terrace window, the leaf thickness 68 mm with cladding 84 mm, frame thickness 180 mm with cladding 198 mm, glazing bead Type C; optionally S-System

MATERIAL
glued laminated pine wood, optionally oak

FINISH
water soluble covering paints or transparent paints, a three-layer covering system, a four-layer transparent system;
powder painted aluminium, the RAL basic colours 9016, 9010, 9007, 9006, 9005, 8019, 8017, 8007, 8001, 7042, 7035, 7016, 6005, 5010, 3004, 1013 the other colours of the RAL palette are available at extra charge

STANDARD OF CONSTRUCTION

  • Triplee glazed window 4/16Ar/4/16Ar/4 Ug=0,5 W/m2K with warm edge spacer bars
  • silicone system seals
  • flush top guide bar - no protruding hardware parts in the window lintel
  • fibreglass threshold with 15 mm running rail
  • handles 

ACCESSORIES AND EQUIPMENT

  • glazing units
  • espagnolettes with insert
    sash lowering shock absorber - an invisible sash shock absorber reduces the resistance force and causes a gentle return of the handle dedicated to heavy sashes
  • reed switches
  • automatic closing and opening systems
  • Comfort Stop sash damper - brakes the sash during opening and closing just before the end position and gently stops it
  • muntins: Vienna bars, on clasps bars, inter-pane bars and structural bars 

PARAMETERS

  • thermal transmittance*: 0,82 W/(m2K)
  • water tightness: 4A
  • air permeability: 4
  • resistance to wind load: C2
  • acoustic properties


(*) The provided values of the thermal and acoustic insulation apply
to the reference window of the dimensions 3,0 x 2,20 m

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GROSS PRICE FROM

wg cennika PLN

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