ducting

ducting

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  1. J

    Multiple SWA Cables through ducting?

    I have had a kitchen extesion built on an old property (c.1810), which has an unusual consumer unit situation. Part of the property has only a first floor, with a driveway underneath (originally to get carts under for deliveries), with the consumer unit, meter, gas meter etc in a cupboard on the...
  2. S

    To bury an earth conductor in a trench under the ducts ?

    Just a bit of a muse at the moment, work won't happen for a while, though I do already have the ducting. We have (what's left of - it was rotten, the storms just finished it off) a greenhouse which we're thinking of replacing with a garden room, man cave, workshop, whatever you want to call it -...
  3. P

    Can anyone help… LV & tellecomms ducting, shared trench?

    Is it okay to lay ducting housing LV cable in the same trench as ducting housing Tellecomms? I’ve always been told that this is not okay but my new company seem to think it’s fine. Thanks for any help with this, if anyone has any link to official regulations on the subject it would be greatly...
  4. X

    Cooker hood extraction ducting size

    I recently had a large renovation project carried out and electrical work by the builders own electrical contractor. I have a problem with my chimney extractor over gas hob...it's not extracting sufficiently and smoke is filling the room. There are no blockages and we now think it is because the...
  5. gazdkw82

    Ducting for cables

    Builders just about to start excavating for our 2 storey side extension. I thought it would be wise to have some ducting in place as I wish to run a circuit to the garden shed, plus maybe data and options for future supplies. For the shed I dont predict anything bigger than a 3 core 6mm SWA...
  6. J

    Extractor with rigid ducting

    Hi. I was wondering if someone could offer any advice regards the installation of an inline bathroom fan please as I'm really not sure sure what to do. The fan I've purchased is a Vent-Axia ACM125T. The dimensions for the ducting connection is 122mm: The issue I have is that the rigid ducting...
  7. L

    Installing Ducting for kitchen hood + Fused spur for oven and hob ?

    Hi all, I have recently had a new hood installed and need to install some ducting. I live in a flat with loft access its a 1 up 1 down. I'd like to run the ducting straight up into the loft and then out through the soffit. Can someone please recommend makes of vents, ducting to use? And also...
  8. C

    underground ducting in short lengths

    Anyone know where I can get 32mm ID/37mm OD underground electric cable ducting from in shorter lengths, cheapest I found is amazon but everywhere seems to do minimum 50m, I only need 15m and rarely use it.
  9. C

    Ducting reducer or not bother?

    Could do with bit of advice, running a 6mm SWA from consumer unit to shed, where I exit the house will be through the slab foundations straight underground. To do this ill need a long SDS drill bit. My issue is I would like to use twin walled 40mm underground ducting however I cannot make a...
  10. N

    Extractor fan ducting

    Hi all Have an en-suite that needs a shower light extractor combo fitted. Can’t fit the ducting grill outside due to grade 2 listing. Does anyone know of an alternative for the ducting to extract the moisture/air. The ducting will be going into the loft area. Thanks
  11. Soulcraft Electric

    Concrete (or similar) ducting to negate 750mm dig

    I've been asked to install an additional garden lighting bollard to an entrance drive. All block paving and decorative borders so I'm keen to avoid embarking on a digging exercise and the customer isn't keen either ;-). Any suggestions for suitable alternatives? Concrete cable trough, etc. etc...
  12. R

    Ducting for hob in floor

    evening all, Been to look at kitchen job today. All pretty straightforward except for self venting hob. The hob will be in an island about 1.5m from external wall. The floor plate is already down and there will be 50mm celotex and then 75mm screed on top. The ducting kit with the neff hob is...
  13. G

    Cutting 5 inch ventilation ducting

    I’ve got to install flat and round 5 inch pvc ducting on quite a large scale, I’m currently cutting it with a grinder but it kicks up a lot of debris and it’s hard to get a square cut, hack saw is better but slow. I reckon I need a cordless chop saw. Anyone else got one for cutting ducting and...
  14. littlespark

    Looking for 6 inch dia core drill plus ducting

    I've got a job to replace a recycling type cooker hood with a vented type. The hood has been bought by the customer and has a 150mm duct hole on top I cant find anywhere locally that will supply me with a 150mm dia elbow and straight duct. The store that she bought the hood from only had a...
  15. L

    Capping ducting above ground?

    Hi all, long time lurker first time poster. I'm running a new supply to my garage, 6mm2 armoured over a 14m run. Most of this will be underground, and will be in 50mm ducting. I can't find much information on how best to cap/terminate/seal the end of the ducting once it emerges above ground...
  16. Rick Ellmore

    Trunking, Ducting capacity

    Hi Guys and Gals, I'm looking for some help, I am looking to find some info on cable carrying capacity of conduit, trunking and ducting in accordance with the IEE Wiring Regulations for my NVQ but I cant seem to find the info in the BS7671 or the OSG? anyone have an idea where to look?
  17. W

    Extractor fan ducting

    Im looking for a way to vent a bathroom fan outside. The bathroom is downstairs in a flat and the only way I can route the ducting would be along with the joists, up in the corner of the room with the soil pipe and into the loft and then out through the soffit. Is this okay to do? I would be...
  18. C

    Fan suitable for Zone 1

    I've recently been asked by a family member if I can install them a fan in their en-suite due to moisture. The fan isn't able to be drilled through the wall due to it being an old terraced home, meaning it can only go above the shower as this is the only area where ducting is available to go...
  19. R

    Bathroom fans

    Hi, We have a bathroom fan controlled by the light switch with over run, fitted when we had a partial rewire. Have all the correct paper work relating to the work. The bathroom has no window, hence the fan. Would it be electrically safe circuit-wise to have another one wired and fitted up to...
  20. M

    New Supply from DNO

    Has anyone had dealings with ENWL regarding new supplies ? A customer has asked me to quote for splitting his house in 2 ( 2 20KVA single phase supplies ) and a new supply to his shop located on the same property ( 1 60KVA three Phase Supply ) ENWL have agreed to install a 100 KVA supply to a...

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