Key specifications
Material: uPVC
Opening styles: Tilt & Turn · Fixed
Frame depth: 2 3/4 in (70 mm)
Glazing capacity: up to 1 5/8 in (42 mm)
Standard / common glazing: 15/16 in (24 mm)
Chambers: 5
Gaskets: 2
Nailing fin / flange: Integral or clip-on nailing fin available
Nailing fin options: Integral Nailing Fin · Clip-on Nailing Fin
Application & opening style
Tilt & Turn · Fixed
Colors & Finishes
Selected AP finish examples
- AP finish palette
- woodec wood-look surfaces
- aludec aluminum-look surfaces
- Aluskin exterior aluminum cladding where available
Performance & certification
Manufacturer-published: Simulated U-Factor 0.27 with double glazing
Performance status: Manufacturer-simulated performance
Third-party certified reference
Example NFRC-rated Tilt & Turn configuration
Certification: NFRC
U-Factor: 0.27
Whole-window SHGC: 0.43
VT: 0.55
Condensation resistance: 63
Glazing: 15/16 in (24 mm) insulating glass
Gas fill: Argon
Performance shown is for one specific third-party certified manufacturing configuration and does not apply to every Ideal 4000 window, size or glazing option. Certification availability is confirmed for each quoted project.
Glazing compatibility
- Double Pane — verified for this system family in current documentation.
Related systems
uPVC windows · Tilt & turn windows · All window systems · Double-pane glazing
Selected certified configurations are available. Do not assume every Ideal 4000 opening carries this NFRC record.
Performance values, dimensions and available documentation vary by size, glazing, opening type and configuration. Certified ratings shown above apply only to the specific listed configuration. Final system availability and project-specific documentation are confirmed during quotation.