
Site Article Search
Forum Search
Non Traditional Constructions
- Non Traditional Houses In CalderdaleNovember 10, 2019
- The Newland (Tarran-Newland) PRC HouseNovember 9, 2019
- Rowcon Type I & II HouseSeptember 30, 2019
- Carlton Precast Reinforced Concrete HouseSeptember 26, 2019
- Kencast Precast Concrete HouseSeptember 12, 2019
- Various Houses of Non Traditional Construction.June 14, 2019
- Caspon Timber Framed HouseJune 7, 2019
- British Iron & Steel Federation BISF HouseApril 18, 2019
- MOHLG 5M Steel Framed HouseApril 10, 2019
- The Original Orlit Prototype Precast Reinforced Concrete...March 20, 2019
- Laing Easiform Cast-in-Situ HouseMarch 17, 2019
- Lowton-Cubit Steel Framed HouseMarch 15, 2019
- Non Traditional Houses In Calderdale
Recent Posts
- Non Traditional Houses In CalderdaleNovember 10, 2019
- The Newland (Tarran-Newland) PRC HouseNovember 9, 2019
- Rowcon Type I & II HouseSeptember 30, 2019
- Carlton Precast Reinforced Concrete HouseSeptember 26, 2019
- Kencast Precast Concrete HouseSeptember 12, 2019
- British Iron and Steel Federation (BISF) EWI Project ForehillJune 17, 2019
- Non Traditional Houses In Calderdale
6 Comments
Hi Grangey
I have recently finished this exact same project on one of my properties, (well that’s if 12 months is recent).
The original house had a wooden outhouse standing on a raised concrete plinth, There was a narrow flagstone path and then a neighbours garage wall.
Doing the majority of the work myself I would estimate that the cost of the project was around £3500.00.
I ripped out the old outhouse and toilet. Caution here as the toilet walls are often covered in asbestos cement board. The path was located about 6″ below the plinth so I removed all the slabs and dug down about 2-3ft if recall correctly and then dug out the foundation trench for the walls. I laid concrete in the trenches and hardcore over the remaining surface area where the path was.
A local builder friend then built the walls out of block and brick but had a heart attack half way through so I completed the rest. I laid around 2ft of concrete over the hardcore bringing the level up to the plinth. I then covered the entire floor area with a concrete screed and of course I forgot to mention a damp proof membrane was added.
I had another friend install roof joists for a pitched roof which I over boarded. On top of that I laid a Firestone membrane which was bonded to the roof boards as this was much cheaper and easier than felt.
I purchased two UPVC doors for the front and back and fitted both. BTW even though the outhouse was built from timber the front and back elevations were the standard single brick skin walls that had been rendered. These were in good condition and left in place. The new brick work was then tied into these.
Inside I installed a new toilet and sink, some great designs can be found online at reasonable prices.
I built a new enclosure for the toilet and to save space I installed a sliding wood door which work very well. The roof void was insulated with Kingspan and over-boarded. The walls were lined with a damp proof membrane, studded, insulated and boarded with silver backed plasterboard. The electrics were installed before boarding and I installed all the plumbing including washing machine and sink points, although I haven’t used these yet.
All in all it has made a massive difference to the house and of course doing the majority of work oneself saves on labour.
In my view it was much easier to work with what was already there and it saved me at least £1000 keeping the existing walls and foundation plinth.
If you decide to do it yourself, buying a used cement mixer will save you a fortune. Also having a trade account can be an advantage for buying materials. I had access to a shared trade account at Dewsons for members of a Landscaping Forum that I use, this saved me around 30% in costs.
Much will depend on what you already have in place but overall the process is pretty easy.
Obviously this is a condensed account but I hope it helps.
Marc
Hi Marc,
Thanks so much for your response. Obviously its late so Ive not had a proper chance to digest what youve said so will give it a proper read tomorrow but I do have one simple question from what youve said. You clearly stated your outhouse/lean to was wood…. Was it obviously wood? Ie could you tell it was wood from looking at the outside?
The reason I ask is Ive seen a number of diagrams that make it appear that this outhouse would be obviously boarded up with wood, however mine looks more like this one:
apart from this one has had done what Im asking (external door is where I currently have a gap with the toilet to the left and fuel storage to the right).
So did yours look like the above picture or was yours obviously wood? Im half hoping yours was obviously wood clad so there is a chance mine is breezeblock or something saving the need to rebuild….
Would be interested in hearing from you! 🙂
Thanks
Grangey