Product Information Sheet

Blanco Subline 400U Silgranit Undermount Sink

SKU: SUBLINE400USILGWH

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 27 April 2026

Blanco Subline 400U Silgranit Undermount Sink

SKU: SUBLINE400USILGWH

Silgranit White

The BLANCO SUBLINE 400-U is a versatile kitchen sink designed to fit harmoniously into the worktop, ideal for minimalist kitchens. Its straight-lined design offers a timelessly elegant look, complemented by the sophisticated InFino basket strainer for swift water drainage. Supplied in SILGRANIT white and available in a wide range of colours, this undermount bowl combines practical waste fittings with a space-saving pipe solution for modern kitchen planning.

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Product name	SUBLINE 400-U
Item number	523426
Material / finish	SILGRANIT white
Available colours	black; anthracite; rock grey; volcano grey; white; soft white; tartufo; coffee
Cut-out size	400 x 400 x R10
Overall width (left to right)	430 mm (top view dimension)
Overall front-to-back depth	460 mm (top view dimension)
Bowl width (left to right)	400 mm (top view and side view dimension)
Bowl front-to-back depth	400 mm (top view and cut-out dimension)
Front edge to bowl distance	50 mm (top view dimension)
Back edge to bowl distance	50 mm (top view dimension)
Height from worktop underside to bowl base	190 mm (front view dimension)
Total installation height including waste	313 mm (side view dimension)
Distance from bowl centre to front cabinet wall	Not stated in source
Distance from bowl centre to back wall	215 mm (front view dimension from back wall to waste connection)
Waste fitting	Waste fitting with space-saving pipe
Basket strainer	3 ½'' InFino basket strainer

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Blanco Subline 400U Silgranit Undermount Sink

Blanco Subline 400U Silgranit Undermount Sink

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