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KF 310

Internorm Homesoft KF 310


The Internorm by Cherwell Homesoft KF310 uPVC Aluminium window is harmonic and radiant. The KF310 is the very best intelligent Internorm technology. The unique revolutionary technology of I-tec Glazing ensures optimum stability as well as impressive thermal insulation and sound reduction values.

This rounded-edge window features the proven and reliable technology of all of our Internorm windows – the all-round bonding of the glass pane with the window sash. The Internorm Homesoft KF310 uPVC Aluminium window is available in a large selection of colours, handles and glazing, as well as a balcony, patio and French door.

If you wish to know more information on the Internorm by Cherwell Home Soft design KF 310 window please click on the brochure button to view the product in more detail. Alternatively, contact us using the make an enquiry button and we will be in touch shortly.

We invite you to visit one of our showrooms, located in;

internorm home soft KF 310
  • Thermal insulation (in W/m2K)

    up to 0,67

  • Sound reduction (in dB)


  • Security


  • Locking


Technical Specifications

Dimensions (mm)
Frame construction depth 74
View width frame/sash 107
View width flying mullion (2 sashes) 119
View width transom/mullion (2 sashes) 170
Opening Versions
Fixed yes
Turn and turn/tilt yes
Tilt yes
Sliding window yes
Lockable doors yes
Sliding doors yes
Doors with threshold yes
Quantity 3
Colour Light Grey
I-tec glazing yes
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