As Australias largest supplier of hydronic heating, we have been providing Australian homes with stylish, safe and comfortable hydronic heating and cooling solutions. As exclusive stockists of an extensive range of premium products, we ensure that all homes can enjoy the benefits of a low carbon, energy efficient system. We have just released an industry leading guide on Underfloor Heating, that contains information for both homeowners and installers, I believe the content within would be the perfect for many commenters on this post. If you're unsure on how to proceed with your project I recommend you take full advantage of our personalised consultation service, available for both homeowners and installers. Using the latest design software and coupled with the expertise of our Customer Service Team, you can rest easy knowing that we’ll design a bespoke solution that delivers superior comfort that is also environmentally friendly and energy efficient. If you would like a copy please email me on sophieo@huntheat.com.au, alternatively head to our blog to download a copy: Hunt Heating Blog

Well after a very (very very very) long time my Living Room is all but complete. There is some work to do behind the new steps and some trim to be put on the bookshelves. A light is to be put between the couches (that the electrical cable hanging down) and the wall lights are going to be removed. So just a quick rundown on what has been achieved; Two sky windows - Velux - roofing guy Sheeted under the beams - plasterer New carpet – Bunnings – carpet layer Closed off the old bar and put in a door – builder and plasterer Installed ceiling fans – Hunter, remote control, reversible – electrician Installed downlights - electrician Painted the endwalls – Solver Paint but Dulux Chine White colour - me Painted the ceiling – 2 x coats Solver Ceiling White over 2 x coats plaster board sealer - me New blinds (venetians) and curtains - from Spotlight - me Installed a gas bayonet heater (until I can afford a gas ‘wood’ fire for the fireplace – cripes they are expensive) – secondhand from Garage Sale - me Installed bookshelves – 2 x 202mm high + 2 x 106mm high Billy Bookshelf and 2 x Brimnes Cabinet - me Built and installed new steps and bench top on bookshelf – laminated Beech bench top, cut to size and routed, stained and oiled - me Sofas – Ikea Ektorp - me So some things I would have done differently. The downlights would be warm white not welding mask white. In fact I would re-think the whole light thing and possibly use lights with reflectors that were dark so that light was only reflected down. They would ‘lower’ the ceiling and make the room cosier I think. I kinda like the ceiling fans but had seen some which were awesome but really expensive. Then I saw ones very similar to the awesome ones but much cheaper but by then it was too late. I should have put bi-fold doors where the old bar was instead of a swinging door. I suspect that it will be unlikely now that I can use the room for its intended purpose. In fact with hindsight I coulda shoulda done the job myself rather than getting a builder in. It’s not as good as it should be and that has disappointed me. The bookshelves have come a up a treat – need to finish them off though with some trim. All from ‘Ikea’ except for the timber bench top. The bench top was a light bulb moment and breaks up the all-white appearance of the shelves. Also the white of the shelves and the white of the cabinet were slightly different and the bench has helped disguise that. The bench top and the steps were laminated beech panels from ‘Bunnings’ that I had cut to size. I stained them, put a router over the edge to round it off and then coated with Tung Oil. The bookshelves look bigger in real life than they do in the photos too. So now to sit and enjoy my handy work.

- Any wood fired heating we have would be purely run with wood from our farm, as opposed to buying anthracite. We would really like to have woodfire doing at least two jobs, i.e. cooking and heating/heating and hot water/cooking and hot water (as we are under the impression that solar hot water would not be enough in winter??). There's nothing like lighting a woodfire to keep your house warm, except for the great big hole in the insulation that it causes. As beautiful as they are (and I'm a massive fan of open/wood fires), they are pretty bad when it comes to ceiling penetrations. A lot of insulation is lost by having an open fire, a wood heater not so much, but still bad enough. For heating, the best advice I can give is this. You need a battery storage system! Then whatever type of heating you go for, you won't run out of energy for your cooking, cooling or anything else you won't to run at the same time. I believe this is a necessity, not to mention a very smart investment. If you want to be off grid, then be completely off grid. I personally don't believe in still being connected to the grid and having the energy your home creates, sold back to you for an absolute pittance. If you invest in a good battery set up, it'll last you up to 15 years and you'll have never have to worry about heating or cooling. I visited a house about 12 months ago that was off grid for power. They purchased an induction cooktop and electric oven, that way the idn't have to worry about refilling gas bottles or having a gas bill come in either. They didn't have the smartest idea when it came to lights as they were still using halogen's, but even still, their battery system never went under 80%. Even during winter, with two teenagers, and a couple of plasma tv's, playstations and all other sorts of electrical goods that they used. They were never too careful so as to make sure they had power in reserve. They just lived life and if they needed to make adjustments, then they could've done. But they didn't need to. That was all done with a 5.5Kw/H system. You'd be surprised how well solar hot water works. It just depends on the type of system you get. Again with battery backup, you won't need to worry. - We are planning to insulate the slab, but have not gotten as far as deciding what product we would use, are there several different products like the one you described? We do plan to have polished concrete flooring throughout the entire house – with the possible exception of bedrooms on the south, if absolutely necessary they will have carpet. I know it's probably more expensive, but I would recommend the Kingspan K3 Floorboards. It is a brilliant product and I recommend it to be used in all my jobs. The effect it has on an energy rating is massive. Depending on the layout and orientation of the house, just by adding slab insulation, I have noticed an increase of almost a full star difference in the rating. So that's from 6 star compliance, to 7 star above average. Here is the product site: https://www.kingspan.com/au/en-au/products-brands/insulation/insulation-boards/kooltherm-k3-floorboard - We will also be aiming to have the optimal amount of glazing for solar gain (and prevention of heat loss). I still haven’t worked out why I can’t upload a picture of our plans, but will do ASAP as we would love to hear feedback on our plan. As for the layout, you just need be mindful of window sizes and orientation. If you have the time before you build to play around with a few different variations of your plans, it might be a good idea, as just by changing a couple of small things, it can give you large benefits. One of the main focuses I have with my business is to help people such as yourself utilise the energy rating software to make small changes at the design stage, instead of just using such a powerful tool at the building permit stage. By then it's too late to make any significant changes. Just keep that in mind. It's a small price to pay to know that your house is going to be as energy efficient as it can be. If you want to, feel free to email me the plans and I can give them a quick look for you. Just to give you some quick advice on them. Giuliano green design & consulting

ddarroch Thanks for all the great suggestions. Pity indeed about the directions of the sun and view. Can't change the profile of the block only can try to work out the best based on what it is. Very valid points about the heating VS. clerestory windows. We are in the temperate climate region which keeping warm it’s an issue in winter. We have thought about to have low-e glass in the south facing side but looks like we probably need to have double glazing in places like the north facing clerestory windows like you suggest. No ideas how much more double glazing will cost but certainly we need to include a fair amount into our budget. Agree with having a door separating the living from the back of the house like you said. Much better for heating and sound insulation. Again thanks a lot.