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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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

Technical data
IDEAL NEO MD RENOVATION specification table
| Application | Window replacement without removing the old wooden frame |
|---|---|
| Masking profile width | 40 mm or 70 mm; can be trimmed as required |
| Number of chambers | 5/6 |
| Installation depth | 76 mm |
| Thermal transmittance | Uw = 0.76 W/(m²K)* |
| Glazing thickness | 24–52 mm |
| Sound insulation | 36 dB |
| Sealing | 3 gaskets, including a central seal |
| Interior finish | The renovation-frame rebate encloses the old frame and forms a neat finishing band |
| Exterior finish | Special cover profiles can conceal the old frame externally |
| Installation benefit | Less demolition, dust and reveal-restoration work |
| Suitable for | Renovated 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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