Ideal Standard Avance Toilet Seat & Cover — K703101
The Ideal Standard K703101 is the authentic, original manufacturer replacement toilet seat and lid assembly designed specifically for the Avance sanitaryware range. Engineered to match the exact profile and curvature of the Avance WC pan, this seat is manufactured from high-density, scratch-resistant Duroplast (thermoset) plastic. Featuring a clean wrapover cover design and robust standard (normal) close hinges, it restores the original factory stability, hygiene, and aesthetic of your toilet.
Identification Guide:
MPN: K703101 | Barcode (EAN): 4015413227537 | Range: Avance | Material: Duroplast (Thermoset Plastic) | Colour: White (01) | Hinge Type: Standard / Normal Close (Chrome)
Key Features
- Exact Manufacturer Profile: Engineered specifically to follow the precise contours and mounting dimensions of the Ideal Standard Avance toilet bowl.
- Durable Duroplast Construction: Heavy-duty thermoset plastic offers extreme surface hardness, scratch resistance, and protection against chemical discolouration.
- Wrapover Cover Design: The lid neatly encloses the seat ring when closed for a sleek, hygienic, and modern look.
- Standard Close Hinges: High-integrity chrome-plated hinge mechanism designed for dependable, long-term residential or commercial use.
- Complete Assembly: Includes the seat, lid, seat buffers, and full hinge mounting fixing pack.
Compatibility & Technical Note
This seat is exclusively engineered for the Ideal Standard Avance range and features a fixed hinge hole spacing of 155 mm (centre-to-centre). Overall dimensions measure approximately 370 mm wide × 475 mm long. Please note that this is the Standard / Normal Close edition (K703101), not the soft-close version. Please verify your toilet model before ordering to ensure correct fitment.



