Tuesday, November 9, 2010

New modular homes nail quick construction, high efficiency, hot design

The architect is known for his talents in contemporary design. The prefab home manufacturer is known for swift, economical construction.

They made a fine team.

"Our whole promise was: Could we do a cool, energy-efficient modern home and do it modular?" says Brad Tomecek, 35, an architect with Boulder-based Studio H:T. "The answer is 'yes.' "

Take a walk through Brad and Christa Tomecek's sleek 2,700-square-foot Barvista Homes house, in the Highland neighborhood northwest of Lower Downtown, and your preconceived notions of what a factory-built home looks like are dashed. Forget safe, neutral- toned Formica and standard finishes. The kitchen features bold black granite countertops, a colorful glass mosaic backsplash, stainless steel appliances and bamboo flooring.

Black-stained wooden stair risers and a smooth drywall finish add to the contemporary look.

Even the master bathroom is chic, with a riverstone shower basin, ceramic denim-colored tiles and black flooring.

Wednesday, September 29, 2010

Fine Living: Prefab cabanas catch on as affordable extra room

Prefab Cabanas home picture

Nate Cohen wanted to add on a guest bedroom to his home in Larkspur; instead he added a guest house complete with a kitchenette and full bath in his front garden, and was ready to welcome out-of-town visitors in just a few months.

"Everybody who sees it, wants to come and stay in it," he says of his compact 12-by-25 prefabricated building with knotty cedar siding and a 50-year steel roof.

And why not? There's a shower/tub combo and a tile floor from Tile Stone in San Rafael in the bathroom; a cooktop, maple cabinetry and granite countertops in the kitchen; and floor-to-ceiling windows and engineered walnut flooring in the open living space.

His studio by Modern Cabana, the latest model to roll off the San Francisco company's assembly line, is highly customized, but all models are "green" with recycled denim insulation, dual-pane or low-E coating windows, no or low VOC finishes and FSC-certified wood down to the studs. Because it uses off-the-shelf materials, "we have just a tiny pile of waste - only 5 percent waste compared to usual 30 percent of a site-built project, owner and architect Casper Mork-Ulnes says.

Marmol Radziner Prefab To Install Green, Modern Luxury Home In Hollywood Hills, Los Angeles

Marmol Radziner Prefab (marmolradzinerprefab.com), the award winning architecture and construction firm that creates modular, prefabricated homes, has announced the upcoming installation of a sustainable, modern prefab home, the "Hollywood Hybrid", in the heart of Hollywood, Calif., on Tuesday, June 30, 2009, from 8am to 3pm. The installation event offers unique photo and video opportunities, and highlights the home's low carbon and ecological footprint. The Hollywood Hybrid represents Los Angeles' first prefab home located on the steep slopes of the Hollywood Hills, http://marmolradzinerprefab.com/custom_prefab_homes.php

Wednesday, September 22, 2010

Prefab home gets ground-up restoration

Modular housing may seem like a new trend, but a 1950s house under renovation shows just how long L.A. has dreamed of its potential.

Renovation of a 1950s manufactured house sounds like code for a tear-down. But Ben Thorne and Eliza Howard think differently, perhaps because their home is Los Angeles' best-known example of the modernist prefab houses by the General Panel Corp. If that moniker doesn't ring a bell, then the name of one of its architects might: Walter Gropius, founder of the legendary German design school, the Bauhaus.

Monday, September 20, 2010

LEED Platinum Prefab Home Now Available

Yet another large step in the quest to make green building efficient and more affordable: Green building leader Bensonwood Homes has constructed a prototype net zero-energy home that was recently awarded LEED Platinum status, the U.S. Green Building Council's highest rating for green building construction.

The Unity Home, currently occupied by the president of environmentally focused Unity College and his wife, uses widely available green building strategies including passive heating, tight thermal insulation and concrete slab foundation (which allows the home to stay warmer in winter and cooler in summer). These low-energy techniques work so well that even in the cold Maine winter, the homeowners rarely need to rely on the rooftop solar panels for energy to heat their home.

Sunday, September 5, 2010

Green Design: SG Blocks Shipping Container Homes

Green Design Prefab Home Picture

SG Blocks Shipping Container Homes – Though ugly on the docks, shipping containers can be turned into something beautiful. The SG Blocks Harbinger Prefab is constructed of five containers. That means the steel frame can withstand hurricanes and earthquakes. Its also eco-friendly with FSC-certified woods, solar panels, rainwater recycling and a resource monitoring system from Agilewaves. Best of all, this funky home took under five hours to assemble after a month of fabrication, and it doesn’t look too much like the raw materials. To call one of these your home, it would take a day and a crane to install up to 12 containers, and the Lawrence Group, who designed the SG Blocks home, says it costs 15 percent less than a typical home constructed of wood. Time to get stacking.

Saturday, September 4, 2010

Dwell retools on prefab with Marmol Radziner, Turkel Design

Turkel Design on Prefab

Put this one in the category of Interesting Timing. Just as other modern prefab companies are scaling back or calling it quits -- and as real-estate developers and architecture firms of all sizes continue to struggle -- Dwell magazine is launching a new iteration of its prefab construction arm.

At its Dwell on Design conference this weekend in Los Angeles, the company will unveil a new collaboration, under its Dwell Homes Collection label, with architecture firms Marmol Radziner and Turkel Design.

Turkel -- run by Joel Turkel, an architect and a veteran of Empyrean, the company that developed Dwell's prefab line before abruptly closing last year -- will design three prefab houses for Dwell Homes. L.A.'s Marmol Radziner, which recently shuttered its own prefab factory in Vernon, will offer six. The houses will be built by Lindal Cedar Homes, an established manufactured-home company based in Seattle.

My guess is this is more about the appearance of momentum for Dwell's prefab efforts than actual momentum.

Saturday, August 28, 2010

Prefab Home Builder In Receivership

Prefab Home Picture
Prefab home builder Empyrean International, the builder of Deck Houses, Acorn Homes, and Dwell homes is the latest victim of the credit crunch. The Massachusetts-based company closed in late October and two weeks ago, a court-ordered receiver took control of the company. The owner of Empyrean, Patrick Gilrane, blames the failure of Lehman Brothers as well as the weakening economy for the closure. He had hoped to restructure and reopen the company next year but the home builder has defaulted on a $7 million loan and has not paid its utility bills or taxes for months. The Boston Globe reports that the receiver, attorney Stewart Grossman plans to put the company up for sale once he puts its affairs in order. The company's roots go back to 1947 with the founding of Acorn Structures. Deck Houses and Acorn homes have crated entire neighborhoods. Over the last few years Empyrean has worked with Dwell magazine to create boxy modernist homes. Dwell plans to continue working on prefab homes with a different builder.

Wednesday, August 18, 2010

Prefab: Blue Sky Homes prototype in Yucca Valley

Blue Sky Prefab Home Picture
The pitch on this prefab prototype in the desert actually came from AEP Span, the company that manufactured the roof. The design is a prototype from Blue Sky Homes, which touts the light-gauge galvanized steel frame as a less costly alternative to some of the custom structural steel modular designs winning magazine spreads. The design, by Palm Springs-based o2 Architecture, is a kit of parts assembled on site and meant to be both site-specific and flexible enough to work in other settings. For more details on the cost and construction time -- and for more photos -- click to the Read More.

Saturday, August 14, 2010

Startup's prefab homes aim for zero energy bills

Startup's prefab homes aim for zero energy bills
Prefabricated housing seems an unlikely ally in the fight against climate change, but a new San Francisco company is setting out to construct factory-built homes that create as much energy as they use - reducing greenhouse gas emissions associated with operating buildings.

Zeta Communities, which is headquartered in South of Market and owns a manufacturing plant in San Leandro, is close to completing its first "zero energy" townhome in Oakland and is working with a developer on a proposed 30-unit studio apartment building in Berkeley.

The firm plans to build segments of housing units indoors and ship them to development sites for assembly.

Friday, August 13, 2010

Modern, Naturally Prefab Houses

A steel-and-glass prefab home connects to the outdoors.
Modern and Natural Prefabricated House Picture
When Boston architect Jim Higgins purchased a little gray house and an adjoining plot of land on Spinney Creek in Eliot, Maine, he thought he had found the perfect project. His plan was to fix up and sell the existing house and build another traditional New England-style home next door. Instead, he built a low-lying, rectilinear house sheathed in corrugated galvanized steel -- a far cry from the shingled Cape Cod-style homes that surround it.

Monday, August 9, 2010

Prefab Homes Get a Style and Solar-Powered Makeover


Mod.Fab is a project at the Frank Lloyd Wright School of Architecture aimed at designing a prefab home that's both elegant and enables sustainable living in a desert environment.

Historically speaking prefab homes have received bad press: Reasons include social stigma associated with the low-cost housing solution, lack of understanding by the consumer, and low-quality mass-produced designs. And that's clearly been a spur for the students and staff at the FLW school.

The complete prototype is sitting on the Taleisin, Arizona campus. It's visually appealing right from the start, with its large colored paneling and asymmetric layout. The design contains eco-technology from the ground up, with wall panels that are both structural and insulating, photovoltaic panels that collect sunlight and provide power, and there's a combination of passive environmental control--suntraps and natural ventilation, as well as active elements. The active elements include a grey-water recycling system and a water catchment system. Ultimately, the goal is to create a design that is entirely self-sustaining in terms of basic energy needs.

Solar powered Prefab House Picture

The most interesting thing about Mod.Fab is that it indicates how our homes should be constructed in the future: Its combination of eco-power sources and passive environmental controls mean that the house places a significantly lower burden on the environment. In Germany, so-called "passive" homes, that utilize similar design elements, are gaining ground thanks to increased taxation on heating oil and natural gas. The strict "passive" requirements, that include super-efficient insulation and exploitation of natural light and heat, result in homes that typically consume only around 10% of the energy of "normal" housing designs.

Even President Obama stresses the need for designs like this: His first weekly address stated that the economic recovery plan would aim to save an average working family $350 per annum on energy bills, with the associated eco-friendly knock-on, by funding "weatherizing" of 2.5 million homes.

If we made our future eco-homes as architecturally interesting as Mod.Fab, perhaps the public would become enthused about the idea.

Ptrfab Homes

Prefabricated Houses is a directory of modern, modular homes and modern prefabricated homes. We provide images, data and contact information for many of the newest prefab home designers and builders. Here you can browse home designs, view images, and compare details for many prefab homes.

Building a prefab home is environmentally friendly. Prefabrication techniques reduce waste, offer energy-saving designs and improve manufacturing and construction efficiencies. More green thoughts; reduce your carbon footprint, recycle waste, and car donation.

Thursday, August 5, 2010

Americans are moving on up to smaller, smarter homes

When architect Sarah Susanka remodeled her kitchen, she didn't use pricey granite or edgy concrete for her countertops. She used laminate. Her cabinets: Ikea.

"You can save thousands of dollars" by using simple materials in a well-designed space, says Susanka, author of the best-selling 1998 book The Not So Big House.

For more than a decade, she has urged people to build better, not bigger. Now, as the U.S. economy struggles to climb out of a tailspin and environmental concerns rise, her message has gone mainstream.

New homes, after doubling in size since 1960, are shrinking. Last year, for the first time in at least 10 years, the average square footage of single-family homes under construction fell dramatically, from 2,629 in the second quarter to 2,343 in the fourth quarter, Census data show.

The new motto: living well with less.

"There's a shift in the culture," says Susanka, whose new book, Not So Big Remodeling, helps homeowners use existing space better. She says the economy has forced people to rethink McMansions and focus instead on what they need.

Other architects agree.

"It's a return to common sense and what really matters," says architect Marianne Cusato, who designed the Katrina Cottage, a modular kit house for people who were displaced by the 2005 hurricane.

Cusato says the banking collapse last fall prompted her to co-design what she calls "The New Economy Home." In 1,500 square feet, it has three bathrooms, a half-bath and four bedrooms, one of which can be used as a rental unit. "It's a small house that lives large," Cusato says. She plans to begin selling the floor plan on her website as early as April.

"It's sad that it took a complete economic meltdown" for people to appreciate smaller homes, but at least something good can come from it, says Michelle Kaufmann, author of Prefab Green, published last month.

Kaufmann, a California architect who designs compact, factory-built, eco-friendly homes, says she's busier than ever because "these concepts are resonating on a mass level." One of her modern homes is on display in the backyard of Chicago's Museum of Science and Industry.

She says new gadgets, such as the iPhone, have helped consumers see that bigger is not always better. Now, she says, "we want more out of less."

The shrinking dream

Kaufmann and others expect the shift in attitudes to persist even after the economy recovers.

"This will remain a trend. I don't expect this (home size) to come back up," says Gopal Ahluwalia, vice president of research for the National Association of Home Builders. Nine of 10 builders surveyed by NAHB this year say they're building or planning smaller, lower-priced homes than in the past.

"We don't need big homes," he says. "Family size has been declining for the past 35 years."

Home sizes tend to stagnate during recessions, says Kermit Baker, chief economist of the American Institute of Architects. He expects that when the economy recovers, many first-time or middle-income buyers may want more square footage than they can now afford.

Baker says plummeting home values, however, have caused many people to stop seeing houses as an investment but rather as a place to live. He says home-size declines probably will continue among high-end buyers, who began scaling back even before the recession.

Steve Alloy, president of Virginia-based Stanley Martin Homes, says he started seeing that shift a few years ago and as a result began offering smaller floor plans. In the past eight months, he has introduced two models that are each under 2,000 square feet.

In the Tucson area, Jeffrey Mezger says two-thirds of his houses that have sold in the past 90 days were less than 1,600 square feet.

"In these economic times, people are more practical," says Mezger, chief executive officer of KB Homes, one of the nation's largest home builders. He says consumers, who were hit by record gas prices last summer, are also more concerned about utility bills, so energy efficiency has become more important.

Two years ago, he says, the average KB house was about 2,400 square feet, which can easily accommodate four bedrooms and three bathrooms. He expects it could drop to 1,500 or 1,600 this year. In many communities, his models now start at 1,000 square feet. In Houston, KB Homes has an 880-square-foot house for $63,995.

"We could have gotten a bigger home" but chose instead better flooring, lighting, countertops and cabinetry, says Jennifer Kovatch, 24, an accounting manager. Next month in Corona, Calif., she and her fiancé are buying their first home. It has three bedrooms, not four. "We traded an extra bedroom for upgrades."

Carole Conley and her husband had $1 million to spend when they went house-hunting in the Washington, D.C., suburbs. They could have bought a 5,000-square-foot home but decided against it. "We're a couple looking to our elderly years," she says, adding they want a house that will be easy to maintain when they retire. So they're buying a well-designed 2,000-square-foot rambler and plan to add 700 square feet.

As an interior designer, Christine Brun sees a "complete reversal" from a decade ago. Now, she says, her clients are clamoring for less square footage, and manufacturers are responding with smaller furniture and appliances.

"You're almost unpatriotic to live so large," says Brun, author of Small Space Living, published last month. She says Baby Boomers want to downsize, and young eco-minded adults "don't care if they live in 500 square feet. They just want cool stuff."

Between those attitudes and a crashing economy, she sees big prospects for smaller houses: "It's like a perfect storm."

"The key to small homes is connectedness," Cusato says, adding that people don't need as much interior space for entertainment or exercise if they live near parks, shops or other people. "I grew up in Alaska, and we played outside all the time. We could walk everywhere in our neighborhood."

How to live well with less

For years as an adult, Cusato lived in New York apartments with less than 300 square feet. She says she lived outside, in her community, as much as inside, where she simplified her belongings. She told her family not to give her any more "tchotchkes."

"Build what you need. Build what inspires you," Susanka says. "Don't build to impress your neighbors."

As a best-selling author, Susanka could have built a grand home. She chose instead a 2,200-square-foot Cape Cod with a big front porch and "three perfectly proportioned" dormers on a lot that looks like country but is close to the airport, a good grocery store and a beautiful lake with walking paths.

"What more could we ask?" she writes in her new book. She later added 200 square feet for her office. She and her husband both work from home, so office space accounts for one-third of their square footage.

"I don't feel we need more space," she says. If designed right, she says, less space can work well. "There are lots of things that can be done without spending a lot of money," Susanka says.

She tells readers to think about how they really live and, if they feel they're short on space, to repurpose rooms that are rarely used, such as formal living and dining rooms.

She says rooms can and should do "double duty." If they still feel more space is needed, she says, often a small addition will suffice.

Susanka says the push to living smaller "at some point had to happen," because McMansions use more resources and are not environmentally sustainable.

"We're in the midst of a pendulum swing," she says. "What will come of this will be a more balanced home."

READERS: What's the square footage of your home? In how small of a space could you manage?

Wednesday, July 28, 2010

The End of the Road for Modern Prefab? This Just Might Be The Beginning!

modern green prefab resolution 4 photo construction

The Glidehouse Is At The End Of The Road For Green Modern Prefab, my thoughts on the rise and, I thought, fall of the modern prefab movement. Joe Tanney is partner in Resolution: 4 architecture and architect of the original Dwell House and a master of modern prefab. As evidence, he sent pictures of a recent project, The Peconic Bay House, which he calls a "Power Plant" because it produces more energy than it consumes. Joe talks: "End of the road for green prefab? In fact, I think this just might be the beginning." He continues:


modern green prefab resolution 4 photo exterior

"This Prefab Power Plant operates $ 0.18 a day, because that's what it costs to be connected to the grid. In fact, several of our most recent projects are mini-power-plants. We are using co-generational systems of solar photovoltaic panels coupled with geo-thermal heat pumps (rather conventional technology these days) to generate more energy than are homes are designed to consume, and selling the unused energy back to the grid. RES4 PREFABS now produce more energy than they consume."

modern green prefab resolution 4 photo exterior 2

Joe then gave me his thoughts on the state of prefab: "It may be premature to call prefab dead when it has yet to really live. Or you might say we are still in the re-birthing phase ... maybe some have been still-born, yes. And maybe some will be resuscitated. Maybe not. Or maybe this is just part of the natural life cycle of prefab, which has always ebbed & flowed with varying degrees of success. Maybe this is prefab's winter season. Maybe some approaches are seasonal and some are evergreen. This pursuit of the "holy grail of modernism" is an ever evolving journey, a work-in-progress. History has clearly shown us that this is not a simple issue to be "solved" merely with branding or "productization." Maybe, it will take an evolution of one house at a time, instead of an immediate revolution, thus requiring a resolution ... "

modern green prefab resolution 4 photo kitchen

Resolution 4 followed a different model than others, acting as full service architects and using prefabrication as just another tool. "As architects, we've been fortunate, so far, in that we have built RES4 PREFABS | THE MODERN MODULAR by RESOLUTION: 4 ARCHITECTURE from Maine to Hawaii, using modular, panelized, and hybrid delivery methods. We do not sell boxes; we are hired as architects and attempt to find the best bang for the buck by leveraging existing methods of prefabrication: working within the limits of the industry, always looking for fulfillment partners who are "best in class." In an effort not to fall prey to zombie prefab, we continue to refine and develop our system of design, the modern modular, with each home we complete."

modern green prefab resolution 4 photo front


"I just wanted to say, like Monty Python in the bring out your dead skit, we ain't dead yet..."

Saturday, June 26, 2010

Prefabricated Structures: Focusing on Regulations, Advantages

What is a container? What are prefabricated living container modules? And what are their pros?

The first advantage of prefabricated living container modules is of course its cost. Generally speaking, prefabricated houses are cheaper for a number of reasons.

In addition to being cheaper than brick houses, prefabricated structures – let it be a house or an office – offer two more advantages: they can be customized from the early design phase and easily transported.

And what are the laws about prefabricated structures?

One section of the website of the High Council of Public Works (Consiglio Superiore dei Lavori Pubblici) is dedicated to prefabricated structures. The Central Engineering Service (Servizio Tecnico Centrale, or STC) is a supervisory body in charge of complex and delicate functions in the civil engineering field as per security of the public and private buildings.

These functions – which are mentioned in article 9 of law no. 1086 of 1971 about prefabricated structures – can be summarized as follows: qualification of mass-produced prefabricated structures, certifications of suitability for unconventional building systems, and authorizations for use of unconventional building aggregates.

The expression “unconventional building systems” indicates building systems other than masonry, or frameworks made of Reinforced Concrete (RC); pre-stressed reinforced concrete (PRC); steel; or a combination of the above, for four or more-storey buildings, either above or partially below ground and for structures with bearing panels.

The expression “unconventional building aggregates” indicates those building aggregates not envisaged by the Engineering Regulations for Building Works (Norme Tecniche sulle Costruzioni), whose use is subject to ad hoc directives issued and certified by the STC.

Documents such as the “Qualification of Prefabricated RC and PRC Frameworks”, the “Body of Regulations”, the “STC Guidelines about the Ministerial Decree of 3 Dec 1987 concerning prefabricated structures”, the “Guidelines for RC and PRC structures”, and the “CE Certification of Conformity for prefabricated RC and PRC Frameworks”. On 4 March 2008, the Tax Office (Agenzia delle Entrate) issued Resolution no. 76/E that applies to (a) construction of buildings whose elements are assembled at the building yard and (b) the production of the aforementioned elements using concrete. Both of the above are applied the so-called reverse-charge principle.

Prefabricated Steel Buildings - the Best Solution for your Money and Time


Prefabricated steel buildings are the sections of building which are manufactured in a factory, so that they can be easily transported to and rapidly assembled onsite to construct the buildings unit. In other words Prefabricated steel buildings are portable and ready-to-assemble architectural style steel buildings.

Now a day steel buildings are becoming more and more popular forms of construction and almost all type of building are getting built by using Prefabricated steel building frames.Prefabricated steel buildings can be for anything from a small simple structure to a complex framed office building. And there are numerous advantages of using Prefabricated steel buildings over convectional one, as they are quicker to construct, more durable and cost effective. Through this article we are highlighting these major benefits of Prefabricated steel building.

The steel structure of Prefabricated steel buildings ensures stability, strength, and durability. And make them strong enough to withstand earthquakes, cyclonic wind, heavy snowfall or rain. Even they are free to corrosion because of steel body which is rust resistant. Apart form this Prefabricated steel buildings are fire protected because of non combustible nature of steel. All these features make Prefabricated steel building a much durable building structure.
Prefabricated steel buildings are usually economical than normal buildings. Since they are Ready-to-Assemble Architectural structure, so just need to be assembled in a right way. These buildings can quickly and easily be assembled and erected by almost any person; hence reducing the labor costs and saves time.

Since Prefabricated steel building is the Ready-to-Assemble Architectural structure they are provided with panels and grooves to fit perfectly leaving no gap, thus helps in keeping the building insulated for external weather conditions. This insulation of Prefabricated steel building helps thermodynamically to keep the building cool in summer and warm in winter, and thus saving energy costs.

All the above aspects supports that the Prefabricated steel building is the champion in this industry. With advancements in the industry, Prefabricated steel buildings have broken all the previous records and are being used diversely in almost complex applications. Its strong modular steel builded prefabricated steel structure allows getting the best building at the cheapest cost and in the least possible time which proves to be the winning combination for your money and time.

Wednesday, January 20, 2010

How Prefabricated Houses Work

Manufactured houses often get a bad rep. There's nothing like getting stuck behind a truck hauling half a house to get the jokes rolling. And "trailer-trash" is part of the modern vocabulary. However, just as Starbucks redefined coffee and "Who Wants to be a Millionaire" redefined game shows, "prefab" modules are redefining assembly-line houses. Those who favor them tout benefits like smaller price tags, better construction, increased environmental benefits and quicker move-in times. Prefabs are growing in size, too. They're no longer two-room cottages without indoor plumbing; modular houses can grow to thousands of square feet with multiple stories and basements. The prefab industry is expected to top $10 billion in 2007, according to money-zine.com. Plus, since Hurricane Katrina, prefab houses have gotten a boost as more attractive and sturdier alternatives to FEMA trailers.

The assembly of a prefab house is based on the same concept as that of a car. Just as Henry T. Ford's production method for the Model T made cars affordable for the average consumer, assembly-line production and bulk buying drive down the cost and construction time for prefabricated homes. Prefabricated homes have evolved over the years and now come in many varieties and with lots of extras. Just as you can add a satellite radio or heated seats to your car, you can add hot tubs and crown molding to your modular home. Welcome to the world of prefab.­

But what exactly is a prefab house? How are the pieces constructed and assembled? How much money does it take to get a house on a plot of land? And what kind of instructional manual comes with the ultimate model kit?