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![Technical Drawing of a Double Bowl ADA Kitchen Sink](http://allorausa.com/cdn/shop/files/ADA-KH-3118-D-R20-TD_d0422a81-d426-4b70-bccf-3c864f7f1528.webp?v=1698255984&width=1445)
![Double Bowl ADA Kitchen Sink is mounted over kitchen faucet](http://allorausa.com/cdn/shop/files/BEAUTY-ADA-KH-3118-R15-A-715-BN-2_9c4e4545-4c7b-4943-950d-38f4f891f1ca.jpg?v=1702482209&width=1445)
![ADA-KH-3118-D-R20 Handmade Stainless Steel Kitchen Sink](http://allorausa.com/cdn/shop/files/R20-Radius_cf60b304-19ed-4e19-b811-3dce2072c717.webp?v=1714581032&width=1445)
![ADA Sink Diagram](http://allorausa.com/cdn/shop/files/ADA-sink-diagram-570x570_507a1bd5-7bf3-4a31-ad3a-b61b2b48394d.webp?v=1717776618&width=1445)
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Product Overview
ADA-KH-3118-D-R20 Handmade Stainless Steel Kitchen Sink
![](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/ADA-KH-3118-D-R20-TD.webp?v=1698247060)
- Bowls Double Bowl
- Size (outside) 31" x 18" x 5-1/2"
- Size (inside left) 14" x 16" x 5-1/4″
- Size (inside right) 14" x 16" x 5-1/4″
- Min. cabinet size 36"
- Installation Undermount
- Certifications cUPC Certified
- Warranty Limited Lifetime Warranty
- Drain Location Rear Drain Holes
- Finish Scratch-Resistant Brushed Finish
- Material 18-Gauge 304 Stainless Steel
- Insulation Noise-Reducing Coated Rubber Sound Pad
The ADA-KH-3118-D-R20 is an ADA-compliant 5-1/2" deep sink with tight radius corners for a professional appearance when compared to standard radius sinks. This undermount double-bowl kitchen sink fits perfectly within a 36" cabinet. Handmade from 18-gauge 304 stainless steel, the ADA-KH-3118-D-R20 features tight corners, creating more usable basin space and a brushed satin finish protecting the beauty of the sink. The dimensions for the ADA-KH-3118-D-R20 are 31″ x 18″ x 5-1/2″ with rear drains that measure 3 1/2". Every Allora USA sink features a coating of insulating paint and a sound-dampening pad to reduce noise. Pictures are not to scale. Accessories not included.
![KEY FEATURES](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Blue-background.webp?v=1695226559)
KEY FEATURES
![SOUND PROOFING](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Sound-Proofing-image.webp?v=1695830409)
SOUND PROOFING
![SEAMLESS CONSTRUCTION](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Seamless-Construction-image.webp?v=1695830409)
SEAMLESS CONSTRUCTION
![SUPER DURABLE](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Super-Durable-image_1.webp?v=1695830920)
SUPER DURABLE
![QUICK INSTALL](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Quick-Install-Undermount.webp?v=1695830409)
QUICK INSTALL
![MAXIMIZED SPACE](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Maximize-space-image.webp?v=1695830409)
MAXIMIZED SPACE
![EASY MAINTENANCE](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/Easy-Maintenance-image_1.webp?v=1695832366)
EASY MAINTENANCE
![RADIUS](https://cdn.shopify.com/s/files/1/0691/8878/0335/files/R20-Radius_788c3540-fad0-4d48-b333-bc73c49e8d24.webp?v=1714581244)
RADIUS
Why Choose Allora USA
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Fast shipping
Ships out same day if the order is placed before 2pm
![Expert support](http://allorausa.com/cdn/shop/files/Expert-support.png?v=1670997995)
Expert support
You will have a dedicated expert who you can call, text or email. We always respond within 24 hours!
![Peace of Mind](http://allorausa.com/cdn/shop/files/warranty.png?v=1670997995)
Peace of Mind
You have 30 days to see if it’s the right fit for you