Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

Install the app
How to install the app on iOS

Follow along with the video below to see how to install our site as a web app on your home screen.

Note: This feature may not be available in some browsers.

Dec 29, 2018
5
3
3
Member Type
DIY or Homeowner
Hi

I've never done any plumbing, so please forgive my ignorance. I've had to replace the waste on the basin in my downstairs loo. The new waste (the bit that goes into the sink) is shorter than the previous one (by about 10mm), so now it doesn't line up with the waste pipe.

I've attached a photo. What are my options here?

basin-waste.jpg
 
Hi

I've never done any plumbing, so please forgive my ignorance. I've had to replace the waste on the basin in my downstairs loo. The new waste (the bit that goes into the sink) is shorter than the previous one (by about 10mm), so now it doesn't line up with the waste pipe.

I've attached a photo. What are my options here?

View attachment 36092

Is that white bottle trap not telescopic? If not you can buy one from screwfix or wherever.
 
By telescopic, do you mean it can adjust? This is the one I bought:

https://www.NoLinkingToThis/p/mcalpine-bottle-trap-white-32mm/68459?_requestid=474702
 
Thanks guys, appreciate the help and quick responses. One last question, the adjustable one looks a bit "longer", will it not be too long (even when set at its shortest setting) compared to the one I currently have, in other words longer than the 10mm extra that I need?
 
Thanks guys, appreciate the help and quick responses. One last question, the adjustable one looks a bit "longer", will it not be too long (even when set at its shortest setting) compared to the one I currently have, in other words longer than the 10mm extra that I need?

Goes shorter than on picture.
 
Great, I'll go and get one tomorrow.

Btw, what is the benefit in using a bottle trap as opposed to something like this:

https://www.NoLinkingToThis/p/mcalpine-adjustable-inlet-tubular-p-trap-white-32mm/89677
 
Last edited:
They do the same thing. P traps are usually used in kitchens they block less easily esp grease and food waste. The bottle trap is used in hand wash basins as they can be unscrewed to get valuables out e.g. jewellery. Bottle trap takes up less space.
 

Official Sponsors of Plumbers Talk

Similar plumbing topics

We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.