Blanco 523451 Subline 700-U SILGRANIT Granite Composite Kitchen Sink (Coffee)
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The Blanco Subline 700-U (523451) is an elegant coffee-colored SILGRANIT granite composite kitchen sink, specifically designed for undermount installation with a timeless and sophisticated design.
Key Features
- Undermount sink series meeting high design requirements.
- Timeless design with elegant lines.
- Comprehensive product line to meet diverse kitchen design needs.
- Equipped with high-quality accessories: C-overflow and InFino strainer, elegantly integrated and easy to maintain.
- SILGRANIT material suitable for 800mm sink cabinets.
Specifications
- Product Dimensions: W 730 mm x D 460 mm
- Cut-out Dimensions: W 700 mm x D 400 mm
- Waste Kit: Includes pipe, 3.5 inch InFino strainer, and installation components
- Warranty Period: 5 years
The product information above is for reference only; everything is subject to the brand's official website.
Customer reviews
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16 reviews
Showing 15 of 16 reviews
Ju******k
The Coffee color is stunning and fits my kitchen vibe perfectly. SILGRANIT material feels very high-end and scratch-resistant. Delivery was prompt and BBE staff was professional during the process. 5-year warranty gives me peace of mind.
Mi*****g
Buying from BBE was a breeze. CS answered all my questions about installation. The coffee color is very unique, much better than standard silver. CP值高, worth the investment for a long-term kitchen upgrade. ✨
Dr. Cheng
Chose this for the 700mm width. It's spacious enough for large pots. The C-overflow feature is a nice touch. Customer service was helpful in confirming the cabinet size requirement (800mm) before I purchased.
S. K. Leung
終於換咗呢款 Blanco sink. The InFino design is very elegant and easy to clean. 台下式設計唔會卡污糟嘢,好乾淨。BBE packaging was secure, no scratches found upon arrival.
Ti***y
Fast delivery and excellent packaging. The sink looks exactly like the photos. Very satisfied.
Mrs. Lau
咖啡色好靚,襯返我個廚房櫃。送貨好快,尋日落單今日就送到。
R. Chan
Excellent product. Sleek design and very durable material. 10/10.
Ah****g
隻色好襟污糟,SILGRANIT 質地幾好。👍
Be*****e
落單後送貨快 💯
Pe******g
Good quality sink 👍
Am****n
個咖啡色幾靚喎
Mi******o
下水位設計幾好
Ci****o
SILGRANIT 唔易花
Da*****m
夠大夠實用
Gr****g
台下盆好靚
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Why Choose BBE?
The trusted choice for more than 300,000 households in Hong Kong. We focus on exceptional quality, professional guidance, and a more peace-of-mind shopping experience.

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All appliances are official products from the Hong Kong authorised distributors. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
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