Soil Pipe Run under Floor boards

[ln1234]

When laying a soil pipe under floor boards for a run of about 5m (to outside wall), is it ok to use a soil pipe connector to join 2 pieces together? (rather than get one piece to cover the whole length). Also, what is the recommended method to stop the pipe sagging over the 5m length?

Thanks

 

[bripl]

clips help to support the pipe graded with the correct fall 1 in 40

 

[ln1234]

Do you have any examples of these clips, say on screwfix.com? I'm wondering what they would attach to? (Joist?) Also, are soil pipe connectors ok to use in horizontal runs?

 

[Paul Barker]

Sadle clips where you bought the pipe from. Also useful for hanging from joists builders banding (galavanised steel tape predrilled with holes) available from builders merchants.