Windows, doors and terrace systemsLT

PVC window system

IDEAL NEO MD RENOVATION

New windows without dismantling the old frame.

IDEAL NEO MD RENOVATION allows windows to be replaced without removing the existing wooden frame. A special renovation frame with an internal masking profile encloses the old construction and creates a neat finishing band, while optional exterior cover profiles can conceal the frame outside. It is ideal where the existing reveals should be preserved.

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IDEAL NEO MD RENOVATION window profile cutaway
0.76Uw W/(m²K)*
76 mmInstallation depth
5/6Chambers
3Gaskets

Key features

A system designed for everyday comfort

  • Installation without dismantling the old wooden window frame
  • Internal masking profile available in 40 or 70 mm widths
  • Masking profile can be trimmed to suit the specific opening
  • Less disruptive work while preserving existing reveal finishes

Window cross-section

IDEAL NEO MD RENOVATION 70 mm masking profile technical cross-section with dimensions

Technical data

IDEAL NEO MD RENOVATION specification table

ApplicationWindow replacement without removing the old wooden frame
Masking profile width40 mm or 70 mm; can be trimmed as required
Number of chambers5/6
Installation depth76 mm
Thermal transmittanceUw = 0.76 W/(m²K)*
Glazing thickness24–52 mm
Sound insulation36 dB
Sealing3 gaskets, including a central seal
Interior finishThe renovation-frame rebate encloses the old frame and forms a neat finishing band
Exterior finishSpecial cover profiles can conceal the old frame externally
Installation benefitLess demolition, dust and reveal-restoration work
Suitable forRenovated buildings and openings where existing finishes should be preserved

* Uw = 0.76 W/(m²K) applies to a reference window with argon-filled Ug = 0.5 W/(m²K) glazing and a Swisspacer edge. The technical drawing shows the 70 mm masking-profile variant.

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