Posh Shed / Garden Room DIY Build

Posh Shed / Garden Room DIY Build

Author
Discussion

Russ_H

Original Poster:

359 posts

223 months

Thursday 9th July 2015
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Living room side


Outside with decking work in progress


Russ_H

Original Poster:

359 posts

223 months

Tuesday 1st September 2015
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jessej said:
This is great - thinking of building something like this myself. Can't decide whether to go for rendered cavity wall with concrete blocks, or SIP with cladding..

Russ_H - would you mind sharing how much was your total project cost for this?
Bearing in mind the wife is looking argue – off the top of my head rough budget figures are:

SIP panels - £1300
Floor framework - £300
Floor insulation - £200
OSB floor - £250
Joist hangers - £50
Hole post borer / cement mixer hire - £80
Galvanised steel posts - £120
Misc timber to join SIP panels - £200
Double glazed windows and doors - £1400
EPDM roof - £600
Cedar cladding - £2000
Batterns inside & out - £50
Plasterboard - £130
Electrician labour & materials - £1700
Guttering - £30
Misc timber / screws / nails - £100

Probably forgotten bits and pieces - likely to be around £10k

Waaaaaay over engineered for a shed - but better built than my first 70's househehe



Russ_H

Original Poster:

359 posts

223 months

Friday 25th September 2015
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thenabs said:
I think that Russ_H did a very economical job considering the spec - as a comparison the one I did cost the same but is significantly smaller:
http://buildyourowngardenroom.blogspot.co.uk/2014/...

... in particular I think Russ got a bargain on the SIPs. To the poster asking about blocks vs SIP , I would certainly take a good look at SIPs - they are not cheap, but they are very easy to work with, even if you are like me and pretty clueless about construction.
I got a bargain with the SIPS - usual price for a 6000mm long, 1200mm wide, 140mm thick sheet is around £300 - I got them for £80 each.

Complete and utter ball ache transporting them and cutting to size though. If I was doing another one I'd either get them pre-cut to size or adjust the size/shape/height of the shed to minimise cutting. i.e. standard panel height all round of say 2m then adapt with a timber frame to get the roof pitch.

Russ_H

Original Poster:

359 posts

223 months

Friday 25th September 2015
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dustywings said:
Could I ask how you secured the floor insulation beneath the top layer of OSB?

Thanks
I nailed batterns 60mm from the top of the frame then wedged 60mm thick Kingspan between the joists.

Russ_H

Original Poster:

359 posts

223 months

Friday 25th September 2015
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thenabs said:
also, Russ_H I wanted to ask what are those frames on the ground to the right hand side of the building a few post back?
I'm half way through building a deck - currently hunting around for some suitable composite decking

Russ_H

Original Poster:

359 posts

223 months

Wednesday 23rd November 2016
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TA14 said:
How's the decking progressing?
Finished earlier this year.
Some pics of the installation..........





Russ_H

Original Poster:

359 posts

223 months

Wednesday 23rd November 2016
quotequote all
Plus £2.5k for composite deckingyikes

Wife was not impressedargue


TA14 said:
Well done. A very impressive 'shed.'

bulldong said:
If it is not indiscreet, how much did that project cost you?
Russ_H said:
Probably forgotten bits and pieces - likely to be around £10k

Russ_H

Original Poster:

359 posts

223 months

Wednesday 23rd November 2016
quotequote all
Electrics, plastering & UPVC window installation - ran out of time before the weather turned scensoredt

bulldong said:
If it is not indiscreet, how much did that project cost you? Did you do everything except the electrics yourself?