Find out the pros and cons of all kinds of performance enhancing sports supplements-culled form the latest research and coaches and athletes themselves-to see if you can safely benefit from these natural power builders. Visit Seller's Storefront. We guarantee the condition of every book as it's described on the Abebooks web sites. If you've changed your mind about a book that you've ordered, please use the Ask bookseller a question link to contact us and we'll respond within 2 business days.
Orders usually ship within 1 business day. Shipping costs are based on books weighing 2. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required. List this Seller's Books. Payment Methods accepted by seller. AbeBooks Bookseller Since: April 7, Stock Image. Heat pumps heavily rely on electricity to operate, implying that they will never be entirely carbon neutral. However, since heat pumps are electric, they represent a perfect fit for solar applications. This is an effective carbon free model. Coupled together with solar panels, heat pumps could lead to a zero net energy.
Special planning permissions are required in Wales and Northern Ireland , whilst in England and Scotland , it depends on your location and size of your property. Heat pumps advantages clearly indicate that they represent a smart investment in the long run. You might regard the large upfront costs, but simultaneously you also need to see the bigger picture. Solar applications plus heat pumps equals to a path to zero net energy. There are different types of heat pumps, each with its unique mechanism. Whether you are interested in ground source or air source heat pumps or you are not sure which is the best option for you, we are here to help!
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The following is a list of the third parties we collaborate with and a link to where you can opt opt of their personalised marketing programmes that we and other advertisers are using. It only takes a minute! Type of heat pump? Place of installation? At my current residence At my current residence as part of renovation At a property I am developing At a property I am looking to purchase Other Please specify where the heat pump will be installed.
Number of bedrooms? We care about your safety Privacy and Cookies Policy. Please enter your full name. Please enter your address. A well-constructed straw bale home should have no more pest problems than conventional frame construction. If properly constructed, pests will not have any access to the straw bales themselves as the walls are sealed on both sides with mud, plaster, or stucco.
Two years ago, I purchsed a straw bale home in Minnesota. When I closed the house was in poor shape and the exterior had to be rebuilt.
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Our first winter in the house was cool and drafty and we were spending a fair amount on heat. We did as much research as we could, but we have struggled to figure out exactly how we should fix and maintain our home. Fortunately when we removed the old rainscreen the bale was in good shape. It had not been plastered and the bale had settled in some places leaving air gaps.
We repacked the gaps before residing the house with Hardiboard.
There is a Tyvek moisture barrier between the bale and the siding, but the bale remains unplastered. I thought that this would make a big difference in our heating costs, but last winter we continued to spend much more than we anticpated to heat the home. I suspect that the bale in the roof has settled as well, but I am loath to remove the tin roof to fix the bale.
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I was wondering about blowing some kind insulation into the gaps. I also had an energy audit done on the house and they found that the house exchanges air The second floor ceiling is rough beam and there are gaps between the beams. On top of the beams there is a layer of felt beneath the bale. The inspector recommended caulking between the beams to help reduce the air exchange.
I am worried that this could cause moisture to build up under the bales in the roof. I would really like to shore things up before the snow flies again in order to reduce our natural gas usage this winter. Any advice would be appreciated. Thanks, Eddy. Hi Chris. Good question as I see how that could be confusing. Due to the walls being eighteen inches thick, all the window openings have around sixteen inches of an inset when the windows are installed to the outside surface. The window seat then acts as a light reflector to the ceiling and the side walls of the window opening reflect light to the left or right side of the room, depending on the angle of the sun.
This sixteen—to—eighteen inch inset helps to diffuse and scatter light around the room. With a conventional frame wall, the inset around the window would only be a few inches and would not bounce much light around. It is the thick straw bale wall that forms an inset box around the window. Good alternative building material but under the disadvantages you forgot to mention that is not fire resistance. A properly constructed straw bale home should as fire resistant as typical wood-frame construction. If sealed and compressed, it is considered more fire resistant than a conventional stick house.
There his little oxygen in a compressed bale house, and the sealing plaster also keeps out air, moisture, bugs, etc. There are some great books and websites that talk about this. Do the inside walls need a foundation too? I have seen many pictures of straw bale and mud constructions and I see they have the frame only but inside they are beautifully decorated with walls, etc. Almost all walls require some sort of foundation. Many times interior wall foundations are not visible and the floor slab is thicker under the walls.
Code requirements will determine all of this. I am planning to build in South America, the climate is always spring there, the sunshines almost all the time and it is not humid is dray. How long would you think I need to build a house 1 floor of around sq. I will hopefully find enough help to do this.
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Please advise. It all depends on how many people you have to help you. The more you have, the faster the home can go up. It could take a couple of years if you are doing most of the work yourself. I forgot to ask what heavy construction equipment would we need to i.
Your comments will be grately appreciated. Mud can be mixed by hand in a wheelbarrow, however renting and electric mixer is much easier and is worth the cost. Wood-frame construction can be done with basic woodworking tools such as hammers, skill saws, etc.
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All of this is covered in further detail in the book and DVD. Any thoughts on this? Like any structure or building material, the ultimate energy efficiency of the home will depend on how well it is built. Straw bale makes for an excellent insulating material that also happens to be very environmentally sound.
If you use sloppy building techniques air gaps in the walls and around doors and windows, poor foundation insulation, etc. If a bale needs to be replaced in my home after years, I will gladly turn the project over to a younger expert.