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I receive several emails a month from people who need help with the process of finding land, working with municipalities, and building their straw bale home. For many individuals, this is the first time they have ever ventured out into the World of Green Construction, and the implications of building green can affect the approach they take to finding land and working with the local authorities in order to create the dream home they desire. I have written blog entries in the past about evaluating your site, but may not have mentioned information about working with local planning departments.
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Popularity: 57%

This is often he most difficult part of becoming a professional bale builder. There is no book of standards out there from which to pull a “man-hour” rate for baling. So, how do you bid a house without gouging your client or digging yourself a financial hole? Experience is the best resource for any estimating question. If you have been lucky enough to work on a crew of experienced balers, you will have an understanding of just what is involved in baling a structure. If you have not, you need to either get some experience, or connect with some one who has that experience themselves. You can either work on some one else’s crew, or pick their brain for information.

Here are some thoughts on the subject.

1. You will need to charge for each linear foot of window in the house. Remember that the windows and doors in exterior walls need a lot of attention in order for you to be confident that they will not fail and cause rot in the bales over time. For that reason, a lot of time and effort is spent flashing the windows. In addition, a lot of time and effort is spent on the inside shaping those openings. Charge per foot of the window perimeter to cover your costs.

2. Charge per bale you put in the house (standard and custom bales have their own rate). Don’t base your estimate or bid on the square footage of the house. Instead, base it on the number of bales you will place in the walls. Consider that a 1500 sf with 8′ ceilings will not cost the same as the same size house with 9′ ceilings. On the same line, a house with 10 windows will not cost the same as one with 30 windows. Yes, you have covered much of the cost of the windows in the section above, but not all of it. Here’s why. A window or door interrupts the running bond of the bales and requires you to make custom bales. You need to charge for the custom bales because they take time and materials to create. On my homes, I charge for standard bales, and I charge more for every custom bale in the house. A custom bale is any bale that is altered before it is placed in the house. Niches and other alterations to the bales are priced separately.

3. Is the mesh system part of the engineering or simply for plaster reinforcement and bale shaping? The engineered mesh systems require a lot of nailing so the labor is higher for this system. Is the mesh a special order item? Is there extra shipping chargers associated with the material? Make sure you cover all these questions before you give your estimate.

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Perhaps the most important aspect of any home construction project is a critical path. This is the time line that you must create for the completion of your home. The path is so important because it shows you exactly when things need to happen in order to keep the house on track for a desired completion date. This is the only way to ensure that the project does not go on forever! With a good critical path, you can inform sub contractors when they will be needed on site long before they actually need to be there. Of course, when you miss specific deadlines, it will affect the rest of the critical path so be sure to update it frequently. Whenever you update the path, be sure to contact all affected parties (subs and suppliers) and give them new dates for their work. your subs and suppliers will appreciate the amount of lead time and detail you are giving them and it will make the whole job easier to handle and predict.

Creating a critical path takes a lot of understanding about what is involved in the home construction process and it also takes an understanding of how long each phase should take. Creating a critical path with no building experience is not a good idea so be sure to hire some one who has the experience you need to create a realistic critical path for your job. Editing the critical path as adjustments are made is more simple and can be handled by anyone with basic computer knowledge and a grasp on the construction process at hand.

I offer critical path services for those of you interested in building your home with a guideline and map to success. The path is often offered as part of my consulting services, and I also offer them as individual packages for home builders. I can’t say enough how important these paths are so if you don’t know how to create one yourself and you don’t want to hire me, then hire a contractor in your local area who knows how to build with bales to create a path for you. It is well worth the investment!

Popularity: 18%

I have received a lot of messages in recent days asking about the cost of straw bale construction. The basic question is: what does it cost per square foot to build a bale home? It is all but impossible for me to answer this question because there are so many factors involved in calculating cost. What region is the home built in? What design features does it have?
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Popularity: 27%

Now that I have your attention, I want to talk about a common mistake that a lot of straw bale homeowners make early on in the process. Often the most fatal mistake of any job is underestimating how much it will cost to build that beautiful home you worked so hard to design. Common examples of this are not including enough money for framing materials or electrical fixtures. Not so common is the mistake that comes before the numbers are even run: who will build the house.
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Popularity: 5%

I had a very close call on a job I am working on this week. While I was in Maine on vacation, $10,000 worth of cork flooring was delivered to the job site and set for installation. My project manager noticed that there were blemishes on the cork and stopped the crew from installing it. He had the crew open a random number of boxes of the material and all of them had the same blemishes.
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Popularity: 10%

If possible, get any plaster that needs to be applied above the roof line in place before the finish roof is installed. If that is not possible, be sure to protect the roof from any dripped plaster. Once on a roof, especially a roof with texture like shingles, shakes, or clay tile, plaster is all but impossible to remove and the roof itself may need to be replaced in sections.
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Popularity: 8%

With straw bale construction, a number of sub contractors will have to make extra trips to your job site as compared with a conventional home. An example of this is seen with roofing and plastering. On the house we are currently building, the design has a series of towers above the main roof line. In order to properly time the process, we had to work closely with the subs.
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Popularity: 4%

If possible, get any plaster that needs to be applied above the roof line in place before the finish roof is installed. If that is not possible, be sure to protect the roof from any dripped plaster. Once on a roof, especially a roof with texture like shingles, shakes, or clay tile, plaster is all but impossible to remove and the roof itself may need to be replaced in sections.
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Popularity: 5%

A house I am building is located on a rural lot that once held a mobile home. That mobile home had power and phone services to it; however, they were old and not suitable for the new, larger home. In addition, the underground pad mount vault for the power was located in the driveway of the new architectural design.
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Popularity: 4%

Towards the end of a home’s construction there comes a time to walk through the house with the owners and mark areas of concern that need to be addressed. In some cases, the items may be obvious like a window covered in plaster or major blemishes on the floor. In other cases, the signs may not be that obvious. A good way to make sure all of the items get fixed is to walk the house with a notepad and a roll of blue tape. The notepad is to write down all of the items and then have the owners sign the list. After you and the owners have signed it, make a copy and give one to the owners. That way, there can be no question as to what was agreed to for fixes.
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Popularity: 6%

When acid staining concrete floors, it is very important to properly mask off walls and doors so that none of the stain gets onto places where you don’t want it. One of the hardest surfaces to protect is unsealed plaster. The reason for this is the fact that it will try and wick the stain off of the floor if it gets behind the tape and plastic masking. That coupled with the fact that it can be hard to get a tights seal of the plastic and the tape to the wall makes for a dangerous situation.
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Today I visited the job site of a house we are currently plastering. I was glad I did because the plastering crew had removed the protection around the windows and the floor where it meets the wall so they could apply a clean finish coat and remove any debris around the tape from the scratch and brown coats. This is fine; however, they had begun plastering without replacing the protection.
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Popularity: 5%

I worked on a consulting job today at a job site in Bend, Oregon. The folks I worked with were set up to be the bale crew leaders for a bale raising party that is expected to last three days. The leaders and owners were open to hearing the tid bits of information I offered them. The biggest piece of information that could have served them best was the timing of their consultation.
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Popularity: 7%