Are Pedestal Feet suitable for a shed build?

[djsherly]

I plan to build a shed on an existing concreted area but would like to construct a timber base using 140x45. 

would these be suitable for levelling the bearers?

https://www.bunnings.com.au/builders-edge-70-170mm-bigfoot-xl-pedestal-feet_p2450075?srsltid=AfmBOoq...

It is going to be more an outdoor room so it will be insulated, lined and clad, if that makes a difference. 

[EricL]

Hello @djsherly 

Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about pedestal feet.

I believe that the Builders Edge 70 - 170mm Bigfoot Xl Pedestal Feet are geared more towards decks and raised flooring. In this instance, I propose engaging the services of a draft's person or engineer to draw up a shed plan. You can still request that the structure be built off the ground and onto your existing concrete base. They will then suggest the type of footing that is suitable for your project.

It's possible that they might suggest using DEKO 250 x 150 x 150mm Instant Concrete Foundation Block or 100x100 timber posts anchored into the concrete. Just a friendly reminder, I would also suggest checking the rules and regulations of your local council regarding building a shed near your home. There might be size and height restrictions that need to be followed.

Let me call on our experienced members @Dave-1 and @Nailbag for their recommendations.

If you have any other questions we can help with, please let us know.

Eric

[Dave-1]

Evening @djsherly 

I have daydreams of an outside room/greenhouse...

Some issues I know I will face are -

-Council approval?

-Insurance change?

-Legal?

-Height/occupancy restrictions?

These are things I have been mulling over in my mind and thats before any drawing up of plans.

@EricL's suggestions are definently something to be highly considered. Especially as you said "more of an outdoor room" 

There are small pre-built cabins that can be installed without too many hassels, So my first stop would be chgeck your local council ruling on outside rooms verse sheds verse glasshouse Maybe there is a way you can still end up with a room

I havnt seen those feet before, they look interesting but are plastic and I really am not keen on long term structures sitting on plastic footings. Just looking at the specificvation documents and they only reference supporting decks btw. 

Dave

[djsherly]

Thanks,

I had considered using tuff blocks after seeing some videos on YT but saw those pedestals instead. They seemed to have the same loading capacity and more convenient in some respect.

Thanks also for the tip re approvals - i think I'm good on that point given what I have in mind

[Nailbag]

Hi @djsherly 

Unfortunately it's not just a simple question to answer. So, I would have to agree with both @EricL and @Dave-1 that you would first need to come up with a build design taking into account size and structural requirements for the sub-floor. A draftsperson would be a great start as they can provide all the information you need and come up with a design to suit your needs, plus advice on what council building permits might be required.

Regards, Nailbag