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KF 410

UPVC/Aluminium Windows
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Ventilation Insulation Glazing
Thermal Thermal insulation (in W/m2K)

Uw up to 0,62

Sound Sound reduction (in dB)
34 - 45
Security Security
RC1, RC2
Locking Locking

A unique passivhaus window from your Internorm No.1 UK Sales Partner.  The KF 410 Home Pure uPVC Aluminium design style window is entirely flush in transition from sash to frame completing this window as one unit. Once the frame is rendered into the brickwork on three sides, only the unique narrow and square edged sash frame remains visible.

This passivhaus certified window demonstrates thermal insulation uw values as low as 0.62 and as a result is extremely cost effective. The KF 410 ecoHaus Internorm window is compliant with the top level accreditations of Secured by Design and Lifetime Homes, key “must have” attributes architects require. 

Internorm technology is integrated into this energy efficient window offering technological advances that are revolutionary in more ways than one. I-tec Ventilation ensures fresh air at an ideal room temperature 365 days of the year. I-tec Glazing boasts all-around fixing ensuring optimum stability, thermal insulation and sound reduction. As a result of this innovative Internorm technology your KF 410 window truly continues to amaze. The possibilities are endless with ecoHaus Internorm. 

If you wish to know more information on the ecoHaus Internorm Home Pure design style KF 410 window please click on the brochure button below to view the product in more detail. Alternatively, contact us using the make an enquiry button and we will be in touch shortly.

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Technical Specifications

Dimension (in mm)
Frame construction depth 93
View width frame/sash 113
View width flying mullion (2 sashes) 133
View width transom/mullion (2 sashes) 187
Opening Versions
Fixed tick
Turn and turn/tilt tick
Tilt tick
Sliding window tick
Lockable doors tick
Sliding doors tick
Doors with threshold tick
Outward opening doors tick
Quantity 3
Colour black



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