Can you fit a slotted waste on a basin without overflow?

Fitting the correct waste It is very important that you choose the right waste type as slotted wastes are not suitable for basins without an overflow, simply because they will not fit. This is the same for an unslotted waste; they will not fit basins that have an overflow.

Why do I need a slotted basin waste?

Slotted Or Unslotted Basin Waste? If your sink has an overflow you will need a slotted basin waste. If your sink doesn’t have an overflow, you will need to install an unslotted basin waste. An unslotted basin waste is watertight, so it won’t allow any water which has gone into the overflow back into the waste pipe.

How do you stop slotted waste from leaking?

If it’s a simple threaded waste with a washer and backnut then the water will be leaking around the thread and nut. Take the backnut off, wrap PTFE tape around the thread where the backnut will sit, usually about 8-10 turns , and then refit the nut. You may need more or less tape but this should fix it.

Does basin waste need silicone?

Here is how to fit a basin waste Disassemble your waste ready for fitting. Apply a bead of silicone sealant around the opening of the plug hole to create a watertight seal inside your basin. Fit the waste into the hole, making sure any slots are pointed towards the overflow (if your waste and basin has these).

Do you need to silicone sink waste?

Usually when fitting a strainer waste to a ss sink nothing is needed apart from the sealing washers. Sometimes realy cheap sinks and nasty wastes do need a smidgen of clear silicon but that is all. This is very very basic stuff and you really should have been taught this.

What is the difference between slotted and Unslotted basin waste?

Slotted basin wastes are more common as they are designed for sinks that have an overflow and most do. Unslotted wastes are for use with basins without an overflow. It is important that you choose the correct basin waste for your sink to prevent flooding.

How does slotted waste work?

Modern bath wastes are usually mechanical and block water with an integrated stopper. An unslotted waste will be completely watertight while closed, while a slotted waste allows water from the overflow to be drained, whether the waste is open or closed.

What’s the difference between a slotted and Unslotted waste?

Should I use silicone on basin waste?

Sealing Time Making sure that your waste sits flush in your basin, apply silicone around the top of the waste’s thread. Using your sealant gun, push this silicone into the gaps between the basin and the waste.

Do you use sealant on sink waste?

What’s the difference between slotted and Unslotted pop up waste?

How do I fit a basin waste?

Screw on the hexagonal nut and wipe away any excess silicone with a cloth. You can now fit your basin. Check out our basin fitting guide for step-by-step instructions and video. Now, refit the trap and check for any leaks. Congratulations, you’ve now fitted your basin waste.

What is a slotted waste?

Slotted waste. A slotted waste is used on a basin that has an internal overflow system The slot holes in the side ofthis type waste, when fitted, will up with thechannels in basin and any overflow water will be channelled thewaste and away into drain.

How do you install a hexagonal waste disposal?

Fit the waste into the hole, making sure any slots are pointed towards the overflow (if your waste and basin has these). Apply a second bead of silicone around the thread before adding a washer. Screw on the hexagonal nut and wipe away any excess silicone with a cloth.

How do you seal a septic basin?

Disassemble your waste ready for fitting. Apply a bead of silicone sealant around the opening of the plug hole to create a watertight seal inside your basin. Fit the waste into the hole, making sure any slots are pointed towards the overflow (if your waste and basin has these).