We help you choose the product, according to your needs.


COR 80 Hidden Sash RPT

Window and door systems hinged

COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT
COR 80 Hidden Sash RPT

» A 80 mm frame depth Euro-Groove hidden sash window system

» Seen surface of only 66 mm from the outside

» Uw from 0,8 (W/m²K)

» Extraordinary increase in luminosity

» Possibility of incorporating hardware with  concealed hinges & the security system Evo Security
» Maximum glazing thickness
50 mm

» Opening possibilities
Open inwards:
Side hung, turn & tilt & bottom hung .

» Sections
Frame – 80 mm / Sash – 80 mm

» Profile thickness
Window 1,9 mm

» Polyamide strip length
45 mm

» Maximum dimensions/sash
Width  (L) = 1.300 mm
Height (H) = 2.400 mm
Standard solution

Width  (L) = 1.200 mm
Height (H) = 3.500 mm
Cortizo Hinges HD Side Hung

» Maximum weight/sash
160 Kg

Please consult regarding maximum
weight and dimensions according to types

» Finishes
Possibility of  bicolor systems
Color powder coating (RAL, mottled and rough)
Wood effect powder coating
Anti-bacterial powder coating
» Transmittance
Uw from 0,8 (W/m²K)
Please consult typology, dimensions and glazing

» Maximum acoustic insulation
Rw=46 dB

» Air permeability
(EN 12207) CLASS 4

» Water tightness
(EN 12208) CLASS E1500

» Wind resistance
(EN 12210) CLASS C5

Reference test 1,23 x 1,48 m 2 sashes


COR 80 Hidden Sash RPT

Choose your product



Hemos actualizado la información relativa al tratamiento de sus datos personales contenida en nuestra Política de Privacidad, que le invitamos a leer accediendo en el siguiente enlace.


We use our own and third-party cookies to improve our service and facilitate your browsing. If you go on surfing, we will consider you accepting its use. You can obtain more information, or know how to change the configuration, in our Política de Cookies.