Flush Mounted Kitchen Sinks

Flush mounted is the third way to fit a kitchen sink, and the least talked about. It sits level with the worktop rather than above it like inset or beneath it like undermount, and that single difference is what the rest of this range comes down to.

What flush mounted means

A flush mounted sink sits flush with the worktop surface, with no raised rim standing proud the way an inset sink's does. That gives it the same clean, unbroken line across the worktop that undermount is known for, but it gets there by sitting level rather than by being fixed underneath. The practical upside of that no-rim edge is a worktop with nowhere for crumbs or spills to catch at the join, so wiping mess straight into the bowl is genuinely easier than working around an inset sink's lip. You'll also see this mount called flush-fit or flush inset, three names the trade uses interchangeably for the same level-with-the-worktop fit, so don't assume a different label means a different product when you're comparing listings.

Flush mounted vs. inset vs. undermount

Inset is the traditional choice: it sits proud of the worktop on its own visible rim, and that rim is exactly what makes it work with any worktop material, laminate included, since nothing needs cutting or fixing beneath the surface. Undermount goes the other way entirely, fixed to the underside of the worktop for a completely seamless line, but that only works against a solid surface, so laminate is ruled out. Flush mounted sits between the two: it gives you the same rim-free, seamless look as undermount, without needing the solid stone or composite worktop that undermount depends on. If your worktop isn't solid stone but you still want the unbroken line, this is the mount built for exactly that gap.

Choosing within this range

If your worktop is solid stone or composite and a fully seamless line is the priority, undermount sinks are worth comparing directly against this range. If you'd rather keep the traditional visible rim and the flexibility that comes with it, inset sinks are the more forgiving option for any worktop. For the wider choice across bowl, mount, material and price, see the full kitchen sinks range.

Why shop with The Tap Collection

Every order includes free mainland UK delivery and the full manufacturer warranty, and you can spread the cost with Klarna or PayPal Pay in 3 at checkout. Our UK based team is happy to help with sizing and compatibility questions: email info@thetapcollection.co.uk or send us a message through our contact form. We are open Monday to Friday, 9am to 5pm, and aim to reply within 24 hours on working days.

Frequently Asked Questions

What's the difference between a flush mounted and an inset sink?

Inset sits proud of the worktop on a visible rim; flush mounted sits level with it instead, so there's no lip standing above the surface. That makes flush mounted the seamless-looking option of the two, while inset stays the more forgiving fit since its rim works with any worktop material.

What's the difference between a flush mounted and an undermount sink?

Both give a seamless, rim-free look, but they get there differently. Undermount fixes underneath the worktop, which only works against a solid surface. Flush mounted sits level with the worktop rather than beneath it, so it can suit a wider range of worktops than undermount can.

Do I need a solid worktop for a flush mounted sink?

No, and that's the main reason to choose it over undermount. Undermount needs a solid worktop to fix beneath, while flush mounted sits level with the surface instead, so it works across a wider range of worktop materials while still giving the same rim-free look.

Are flush mounted sinks harder to clean than inset sinks?

The opposite, if anything. Inset has a raised rim that can trap crumbs and spills at the join; flush mounted sits level with no lip to catch debris, so wiping worktop mess straight into the bowl is easier than working around an inset sink's rim.

Can a flush mounted sink go into a laminate worktop?

It depends on the specific sink and worktop, so check the individual listing rather than assuming. What's true in general is that flush mounted doesn't demand the solid stone or composite surface an undermount installation needs, which is what gives it more worktop flexibility than undermount in the first place.

Do you offer free delivery?

Yes, we offer free mainland UK delivery on all orders.

Orders are processed within 24 hours (Monday to Friday) and typically arrive within 1–4 business days. Please note that offshore regions and the Scottish Highlands may incur additional charges.

Do you offer finance or payment plans?

Yes, we do, we offer Klarna and PayPal Pay in 3 at checkout, allowing you to split your purchase into three interest-free payments with no fees, subject to approval.

Do you offer bulk or wholesale orders?

Yes, we can accommodate bulk and wholesale orders for selected products and projects.

If you’re purchasing multiple items for a trade, commercial, renovation or development project, please request a quote with the products and quantities you require.

Depending on the order size and brand, we may be able to offer tailored pricing, lead-time information and product recommendations.