As of yesterday we've changed our weekly Meta MoCo survey post, we've split it into two parts; Best MoCo Architecture This Week (posted yesterday) and Best MoCo Objects This Week. Best MoCo Architecture This Week will be posted every weekend and Best MoCo Objects This Week will now be posted on Mondays.

+ Kithkin: Some rights reserved video at Designguide.tv, "a group of creative friends who form a platform to show and promote their work. Consumers are given the chance to purchase design instantly, either printing it out on their own printer or taking the file to a listed supplier for production.".

+ Core77's FreeDesigndom 2008 photo gallery, featuring images from the first edition of a new annual design and fashion event in the Netherlands.

+ Core77's London Design Week photo gallery, from the 6th edition of this highly regarded annual event.

+ Ilio's hanging bookwave book/magazine storage from their new 2009 collection. At Dezeen.

+ Viable London's Slat Shelves, "an alternative storage solution constructed entirely using rectangular section FSC pine.". At Dezeen.

+ Doshi Levien's Exhibition at Moroso USA at Cool Hunting, a collection that draws upon Indian culture for inspiration.

+ Patricia Urquiola's Purely Porcelain for Rosenthal at designboom, a new 'landscape' ceramics collection with a "pattern [that] is erratic, sometimes filling the form and at other times escaping".

+ Designband's Birdturf birdhouse design by Emilie Baltz and Ben Bearsch, "inspired by the act of throwing shoes over power lines (which is thought to be how gangs mark their 'turf')". Via design*sponge.

+ The Quooker boiling water tap, a child-proof kitchen appliance that dispenses boiling hot water instantly for tea, pasta, vegetables and more. Via Designlines.

+ The Vroom Solo built-in vacuum appliance, a "quick-cleaning tool for small clean-ups in kitchens, bathrooms, laundry rooms, mudrooms and other high traffic areas of the home, the Vroom is easily installed directly into the cabinetry of a room either as a stand alone vacuum appliance or as an accessory to a central vacuum system.". Via Appliancist.

+ Debbie Smyth's 'pins and threads' electrical pylons, "each point was plotted and measured to ensure that the pylons were illustrated accurately.". At matandme.

I recently got a query from one of the editors of Mother Earth News regarding a news story she had read in the New York Times. The writer, David Pogue, had been a judge in a contest sponsored by by the History Channel and the National Inventors Hall of Fame titled "Modern Marvels/Invent Now." A $25,000 prize was awarded to one amoung 25,000 contestants, and the winner was the Enertia House, which was invented by engineer and former log-home architect, Michael Sykes.

The Mother Earth News editor said that these homes had been featured in their magazine before. They essentially provide two wooden shells for the home, one inside the other. She said that there was no mention in the article about the cost per square foot. She was wondering what I thought about the concept from the standpoint of sustainable architecture.

Here is my response:

Double envelope house designs have been around for several decades and they definitely offer some benefits, as well as raise some questions. Any house that takes advantage of the geothermal properties of the ground will be doing its inhabitants and the earth a good turn. This can take the form of earth-sheltering in general, or some clever system of circulating air like the Enertia concept; coupled with sensible passive solar design, it is possible to approach a "zero energy" home.

The concerns about their system that I have are: The use of wood as the primary building material is not generally sustainable in this day of lost forests. With the double envelope design, you are practically building two houses to end up with one. Relying on wood as a thermal mass material compromises the potential thermal performance because wood does not serve this function nearly as well as traditional masonry thermal mass materials. So, I guess what I am saying is that a more sustainable and less costly design can be accomplished in more traditional ways.

Answering the same question, Paul Scheckel wrote, "At first glance, this looks a lot like sunspace design from the 70s (without the stone-filled basement to store heat) which overheated in the daytime and lost lots of heat at night. Consider also that this giant convection oven requires a temperature difference, which in this case is driven by the sun and the cool basement. A New England winter has precious little sun, so my heating system will drive the convective loop, increasing heat loss (in addition to the insulation-free envelope). I haven't heard too many people (ie: none) say that wood is bad for houses and better for biodiesel, but there are good arguments for not using so much material in a home. Does it work? I'd like to see one built in the northeast and see the resulting energy data, wherein the proof will lie."

Clark Snell of www.thinkgreenbuilding.com wrote, "I spent five minutes looking over the web site, so these comments are only based at looking at marketing materials, i.e. they may be inaccurate. Ditto what has been said so far. A couple more “red flags:”

1. Solid wood envelope. They seem to be using the old “mass enhanced R-value” argument for why solid wood walls perform well thermally. I think it’s well established that this is true only in very specific climatic situations. Touting solid southern yellow pine walls in comparison to solid white pine walls is like saying a Chevy Suburban gets better gas mileage than a Hummer…that’s not really a useful statistic.
2. Energy without oil. The presentation intimates that this is a completely passive design. For example, no heating system is mentioned. That simply isn’t credible for most climates using the technology they are describing.
3. Passive means local. You simply can’t create a design that relies heavily on passive techniques and generalize it across climates. In my area where we have high humidity, I’d wonder about this convective loop through the attic and basement, for example.

I could go on. I’m a passive design freak, so I’m all for the basic concepts they are dealing with. However, I don’t see anything really new here, but see marketing claims touting what they are doing as a major breakthrough and “the answer”. That always makes me nervous."

David Eisenberg, of www.dcat.net wrote, "After a skimming around their website, I see that they sell kits and their base prices don't include a lot of things - some of which are enumerated:

Finley Residence

Architecture & Interiors by: Avroko
Location: New York, USA
Specialty: Restaurants, Hotels, Residential, Convept Development, Furniture
Project Highlights: Sapa, Quality Meats, European Union, Park Avenue Summer
Interior Photography: Avroko



Park Avenue Summer

If you’re a fan of modern prefab architecture and you’re raising rugrats, now you can get your little ones on the prefab mod action with the Mini Modern Prefab Playshed. Part Case-Study home, part play-house, the Mini Modern Prefab proves that kid’s design can be fun and sophisticated at the same time. Architect Ryan Grey Smith, known for his adult-sized Modern-Shed is bringing prefab to preschoolers with his Modern Play Shed, a smaller but no-less awesome version of his original design. Better than any treehouse or playhouse we’ve ever seen, it comes fully loaded with a sloped shed roof, dutch doors, 12 windows, and more.

READ MORE AT INHABITOTS >

An idea whose time seems to have arrived is the use of stockpiled shipping containers as modular units for building homes. Because of the balance of trade in the United States, these hefty steel boxes are piling up in ports around the country and posing a storage problem. Several architects and builders are taking advantage of this surplus to recycle the containers.

According to David Cross of www.sgblocks.com, "a container has 8000 lbs of steel which takes 8000 kwh of energy to melt down and make new beams etc... Our process of modifying that entire 8000 lbs of steel into a "higher and better use" only takes 400 kwh of electrical energy (or 5%). Granted it takes a bit more "muscle" but we call this Value-Cycling which we feel is that next step up from Re-cycling."

Each container measures 8 feet wide by 40 feet long by 9 feet tall. SG Blocks sells the finished structural systems (also called SG Blocks) for $9,000 to $11,000 per unit. The finished units have one or two walls removed and include the necessary support columns and beam enhancements.

According to KPFF Consulting, a structural engineering firm in St. Louis with extensive experience working with shipping containers, the units are stronger than conventional house framing because of their resistance to "lateral loads" -- those seen in hurricanes and earthquakes -- and because steel is basically welded to steel. The roof is strong enough to support the extra weight of a green roof — which has vegetation growing on it — if the owner should want it.

As for their energy efficiency, they claim that when the appropriate coatings are installed, the envelope reflects about 95 percent of outside radiation, resists the loss of interior heat, provides an excellent air infiltration barrier and does not allow water to migrate in.

One idea that has occurred to me is that this system might benefit from the use of SIP's (Structural Insulated Panels) for the roofs, rather that standard truss framing. SIP's are very well insulated, install quickly, and use much less wood than convention roofs.

Shipping containers are self-supporting with beams and stout, marine-grade plywood flooring already in place, thereby eliminating time and labor during the home-building process. Cross said construction costs are comparable to those in conventional building. Four to seven units are used in a typical home, he said.

Instead of nailing the siding they use "Super Therm", a ceramic paint made by Superior Products of Minnesota; it can be used as a paint, an adhesive, an insulator, a fireproofing material and an acoustic barrier. With this ceramic paint, they claim the insulation capacity is equal to a conventional house.

Adam Kalkin, of www.architectureandhygiene.com , has also become enamored with shipping containers as an architectural solution. The idea to do something with shipping containers came to Kalkin, a New Jersey resident, when driving to New York City, where he saw sky-high stacks of the unused cargo containers in the shipyards he passed.

"The cargo containers, with a life span of about 20 years when used for their original purpose, have an “infinite life span” when stationary and properly maintained," Kalkin says. “To me they are like a treasured antique: they may not be inherently valuable, but the history and the storytelling add value.”

Environmentalists have embraced the design, applauding the recycling inherent to Kalkin's designs. And advocates for affordable-housing like the design, since according to Kalkin, "the total cost of a house—between $150,000 and $175,000 after the buyer settles upon the various options—works out to be between $73 and $90 per square foot, about half the cost of the conventional $200 per square foot for reasonable quality, new construction in the Northeast.”

Kalkin has recently opened a factory—“a hangar at a little airport in New Jersey”—to manufacture Quik Houses. “There are a lot of elbows flying in this process, and this is the best way to protect the quality of the house, to keep the accounting transparent, and to make sure I am not unwittingly responsible for heinous crimes to the built environment.” Once the factory is fully functional, Kalkin plans to export many of his products, commenting that “the possibilities of working on a world scale are exciting.”

Twenty-one thousand containers hit American shores every day of the year. Containers can be shipped to the interior of the country via trains and trucks. Shipping containers are like Lego toys and the modules can be assembled in thousands of ways.

In general it is a good thing to recycle materials that otherwise have no further use for their intended purpose, and this is true here. As for whether one can make a comfortable house out of these metal boxes, the biggest question is: insulation...it is essential, but there are many ways to insulate these containers, so this is not a big concern. Another concern that many people would have is whether a metal box would have adverse health effects because of EMF (electro-magnetic frequencies) generation or propagation. Some people are sensitive to these while others are not.

There is no doubt that these containers can be used to fabricate very strong shells that would withstand substantial abuse from the ravages of nature.