Browse Forums General Discussion Re: Downpipe in cavity? 4May 29, 2015 2:35 pm Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Re: Downpipe in cavity? 5May 29, 2015 3:58 pm Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Downpipe in cavity? 8May 30, 2015 12:55 am Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Re: Downpipe in cavity? 11May 30, 2015 1:39 pm Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Re: Downpipe in cavity? 13May 30, 2015 2:21 pm Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Re: Downpipe in cavity? 14May 30, 2015 2:44 pm And to add to the difficulty of running the downpipes internally would be the need to core drill the second story slab. It's just doesn't happen here in WA. It's drawn that way for a reason. Maybe over east you have more options to run downpipes internally but with double brick and suspended slabs it's a different kettle of fish. Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Re: Downpipe in cavity? 15May 30, 2015 4:28 pm I guess if has already been built then to retrofit an internal downpipe as I say would be a lot harder than if it was still at the design stage. Core drilling the existing slabs etc as you say would be a pain. The few double brick homes with concrete slabs I've worked on before have had a couple of internal stacks one for sewer and the other two for downpipes and if they are designed right at the start they can be hidden. It depends how much of an issue the owner has with downpipes at the front of a house and how keen the builder or his designer are to accomodate them I guess. Stewie Re: Downpipe in cavity? 16May 30, 2015 4:46 pm Hi stewie. Absolutely agree with the plumbing stacks. I think the days of running plumbing down the outside of buildings is long gone. It looks so ugly. Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Re: Downpipe in cavity? 17May 31, 2015 12:08 am chippy There is no cavity to hide the down pipe in. It's a garage pier that is structural. It's holding the lintel and formed concrete beam for the upper floor. Just about every double story house in WA has the identical set up. My house is exactly the same. Get a nice rain head and use round downpipes and they look fine. The house has not been built yet. We are at pre-start stage. Currently the drawing shows no cavity but can't the cavity be created just like how they did it to the garage wall on the left where a cavity downpipe is there as well? Re: Downpipe in cavity? 18May 31, 2015 12:14 am chippy And to add to the difficulty of running the downpipes internally would be the need to core drill the second story slab. It's just doesn't happen here in WA. It's drawn that way for a reason. Maybe over east you have more options to run downpipes internally but with double brick and suspended slabs it's a different kettle of fish. Why do you have to drill the second story slab when there isn't a slab directly above it? The builder did notify me that the variation item is done but I have yet to get the details and the price of the variation. I will post it once I get it. Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ Re: Downpipe in cavity? 19May 31, 2015 12:17 am Stewie D I guess if has already been built then to retrofit an internal downpipe as I say would be a lot harder than if it was still at the design stage. Core drilling the existing slabs etc as you say would be a pain. The few double brick homes with concrete slabs I've worked on before have had a couple of internal stacks one for sewer and the other two for downpipes and if they are designed right at the start they can be hidden. It depends how much of an issue the owner has with downpipes at the front of a house and how keen the builder or his designer are to accomodate them I guess. Stewie I am currently finalizing my pre-start and will post what the builder proposes. Re: Downpipe in cavity? 20May 31, 2015 12:52 am There is a slab above it. The second story slab runs right over to the zero lot garage wall as noted on the ground floor plan. If the house is only at pre start then it is achievable but they will have to make provision for it by having a penetration through the slab and a small stack in the front corner or running the cavity wall all the way through to the front of the garage. I would be interested in what they are going to charge you to do this. Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 Building Standards; Getting It Right! It's all good. You can get both wye piece and the coupling with or without thread. The cost difference is negligible and means the plumber only has to carry the single… 1 4897 I am saying that double brick has similar thermal performance due to thermal mass effect. It will be still very interesting to see the state of your framing after 10-15… 10 29740 |