Radial vs Ring in a standard 3 bed

[Scott Jacob]

Afternoon all.
I normally cable my first fixes in a standard 3/4 bed as follows:

Ring up
Ring down
Kitchen ring.

I was at a trade show the other day and got talking to a few people and they said they only use a ring in the kitchen. Radials up and down. Got me think what’s the standard? I know there’s a max length for a radial circuit even though i can’t remeber it as I don’t normally use them. What do you guys use as I’m on a first fix atm and taking a leg back to the board from my upstairs circuit is going to be hell.

Cheers

 

[Pete999]

Afternoon all.
I normally cable my first fixes in a standard 3/4 bed as follows:

Ring up
Ring down
Kitchen ring.

I was at a trade show the other day and got talking to a few people and they said they only use a ring in the kitchen. Radials up and down. Got me think what’s the standard? I know there’s a max length for a radial circuit even though i can’t remeber it as I don’t normally use them. What do you guys use as I’m on a first fix atm and taking a leg back to the board from my upstairs circuit is going to be hell.

Cheers

What size radial 20Amp or 32Amp are you referring to? or I think, alliterating to.

 

[John Preston]

Surely if you were going to use a radial for up and down then you would need more than one radial for up and more than one for down? Easier to run a ring for each! Not a lot of saving when you think about it unless there is some other reason of course?

 

[ChrisElectrical88]

To be fair, what modern 3 bed house needs a 32A ring these days! Litrelly everything is low wattage. As for your question, id install a ring for all 3, still not sold entierly on 4mm radials

 

[Red Tony]

Scott, keep doing what your doing mate I'm the 3 rings type. Ive done work for a bro in law landlord who scrimped that much I had to argue for it as he wanted me to use as little t+e as poss.

 

[MJPD29]

I also install a ring for all 3 and won't be changing any time soon

 

[Deleted account]

I'm in the ring or 4 mm radial for kitchen and radial for up stairs and radial for downstairs brigade.

Not a fan of rings.

Edit: the upstairs and downstairs radials would be 2.5 mm

 

[telectrix]

on an average house, i'd install a 32A rfc for kitchen , then 2 or 3 16A radials for the rest of the house. apart from the kitchen, rest of house will never pull over 10A unless there's some wacky plant growth.

 

[Dustydazzler]

Ringadingding for me

 

[telectrix]

Ringadingding for me

bloody overkill in most domestics.