Steve

Timber Frame Barn in the AdriondacksThis past week we erected a new Timber Frame Barn for a family near Canton, NY. Our clients have one of the best organized and most extensive gardens I have ever seen. They also presently raise chickens for eggs and meat, turkeys, and goats. They produce most of their own food, and freeze and can for the winter months. Their bucolic setting and home is inspiration to all of us!

Not surprising that a while back they decided they needed a good-sized barn. When we first met, I questioned them about they wanted to use of the barn for, and discovered that their needs are diverse. They want a home for livestock: chickens, goats, turkeys, and possibly cows and sheep. They want dry storage for hay and grain. They want cover for a tractor and other farm machinery and possibly a roof over their car. And there is a desire to have a horse or two, at least by the female members of the family. So, of course they want the barn to adaptable.

Because their needs and the character of their small farm more closely resemble the traditional family farms of our ancestors, it is also not surprising that a very traditional Timber Frame barn is the right structure for their homestead.

Adirondack timber frame barn and house, Canton NYThis Timber Frame is a 4 bent and queen posted English style barn frame, and at 30’ x 42’, the floor plan is divided by the post placements into 12 – 10’ x 14’ quadrants. A large pair of sliding doors will allow access to the center bay from the eave side of the barn (there are 3 bays between the 4 Timber Frame bents), so machinery and animals can be brought in, and a traditional style transom window will sit above the sliding barn doors. The adjacent bays of the Timber Frame can be divided into livestock stalls or other functional spaces, and partition walls can be built and evolve as necessary. For easy human access, a hinged 3’0” wide door will face the house, which is about 80’ away. This barn will have a second floor for hay and general storage, and a walk up stair from the ground level. At both gable ends there will be second floor doors, so bailed hay can be elevatored up. The two young daughters also expect to get a hay mow swing! This barn will be a very adaptable structure, just as the vintage Timber Frame barns of rural America were and often still are.

As you travel through the rural northeast and mid west, you will see an abundance of old Timber Frame barns that are in disrepair or worse. Fact is, many of these structures have suffered from the demise of small family farming and from the shifting face of American agriculture. Clearly traditional barns don’t fit the needs of large agribusinesses with huge tractors and equipment and large-scale dairy operations, so one sees new style “barns” and agricultural pole barn type structures. And, if not of use as farms have shut down or ceased to be productive enterprises, traditional barns are often ignored and then fall into dis-repair. I know of at least 3 barns in our area of the Adirondacks that came down this winter due to dis-repair, bad roofs, and heavy snowfall. If you don’t have a need for it, you generally don’t maintain it—and then you lose it.

It is always a pleasure for us to build Timber Frames that are going to be working agricultural barns. With proper care– especially a well-maintained roof–this barn should be functional for a few hundred years. When we raise a Timber Frame like this one, we feel like we are doing our small part to replace the vanishing “Cathedrals of rural America.”

Timber Framed boathouse under constructionOver the years we have had an increase in demand for seasonal and non-house timber frame buildings and structures. So, in our updated website, we feature more of our boathouses, gazebos, studios, pergolas, car ports, cabins, and of course, barns.  The craft of timber framing nicely dovetails with a wide variety of structures. And we certainly enjoy building unique and different structures….

There is a long tradition of magnificent and architecturally significant boathouses on the lakes of the Adirondacks. Most of the traditional Great Camps were built on lakes, and boats were important for transport and access as well as recreation. We have had the privileged of building a number of timber-framed boathouses in the last 15 years, and most have been built on sites that are inaccessible by road. Which, aside from presenting some construction challenges, means that boats are vital to the clients gaining access to their properties, and our boathouses serve a very real function of sheltering these boats. Some of these boathouses are elaborate Adirondack structures with beautiful enclosed spaces, while others are and graceful “car ports” for boats. In the winter when the lakes ice over, the boats are lifted and hung out of the water within the protection of the timber frame boathouses.

Traditionally barns in the North East were timber framed. One architectural historian has referred to them as the “Cathedrals of rural America.” And although the last decades have seen a dramatic loss of many of these historic structures, we are proud that the timber framed barns that we have built in NY and VT are enhancing the traditional agriculture landscape.

 Seasonal  kitchen, residence, teaching space, greenhouse, and root cellar, for agricultural instituteAs long time instructors of timber framing classes at the Yestermorrow Design Build School in VT, our classes have built many timber frames for garden sheds, picnic table and sand box shelters, wood sheds, of course cabins, and even sign posts. One of the cabin timber frames cut by our class is now the home office for a local writer—just far enough from his house to allow him uninterrupted attention.

We also recently built a timber and log cabin high on the side of a mountain, which is only accessible by vehicle seasonally. In the winter, the owners ski or snow shoe into their cozy retreat, which features a photovoltaic electric system and a composting toilet.

On a different note, we are negotiating building a timber frame band shell for a local Adirondack town. As you can see, size, shape, form and function can be infinite in the world of timber framing.

Photovoltaic Net Metered Electrical System at Amstutz Woodworking, Upper Jay, NYBy design, timber frame homes are already much more energy efficient than traditional stick-built homes. But as an energy conscious timber frame builder, I have always entertained the dream of building a Net Zero timber frame home. Net Zero buildings produce as much or more energy than they require to operate. Last week I attended a conference to learn more about making the dream home a reality: the Northeast Sustainable Energy Association Conference in Boston.

The conference features professionals in sustainability and whole system thinking and included daily sessions and presentations and an impressive trade show of building materials, mechanicals, etc. The sessions were organized around 9 thematic tracks such as Renewable Energy Technologies, Germany and Upper Austria, Regional Models for Sustainability (because these folks are way ahead of us), and the one I focused on: Residential Buildings Retrofit and New.

Integral to the presentations in the residential track was Net Zero buildings. Nationally, our residential buildings consume a very large portion of our energy usage, and as energy costs continue to rise and the availability of oil and gas, which are after all limited resources decreases, we need to couple new technologies with sound building practices to build more efficient structures. I saw presentations on dozens of houses that have been built in the last years in the Northeast that meet this specification. Our timber frame homes have always been better insulated than standard stick framed homes, but this is new territory.

Achieving net zero in a home requires excellent design and engineering modeling and an interesting mix of building techniques and mechanical systems. Firstly, size matters {like to modest-sized homes post}, so reducing the size of homes to what is really needed is the first order of business. Secondly, getting a handle on the energy consumption habits of the homeowners and reducing that load is very important. Next, and probably to my eye, most important, is the insulation of the envelope. It is not uncommon for designers and builders to craft homes with R 50 in the walls and R 80-100 in the roofs. These R values (i.e. measure of resistance to heat loss in a wall or roof or window) may seem excessive compared to our New York State energy code of R 26 in walls and R 40 in the roof, but pushing the envelope to this degree of insulation dramatically reduces the heating system needs. Integral to this envelope is also the absolute reduction of air infiltration and thermal bridging (which refers to structural components of the house, such as wood framing members bridging through the insulated envelope from the inside warm wall to the outside cold wall, and as such transferring heat from inside to outside). In short, with proper design and construction, superb envelopes can be built, and heating needs become very, very low indeed.

Most of the houses presented had their own net-metered solar photovoltaic system for producing electricity. In the ìnet meteredî system, a photovoltaic array is designed to produce of the kilowatt hour needs of the house for an annual cycle. Rather than use storage batteries, electricity produced in excess of the house’s need in the more solar summer months is banked in the electrical grid and considered as a producer credit to be used in the darker winter months. We have had such a system since 2004.

With heating needs substantially reduced, one presenter noted that his house could be heated with 2 hair dryers and an 80 watt bulb–which was hardly fictitious. Some homes also utilized ground source heat pumps, i.e. systems in which the heat from water in a well or in underground tubes is harvested and warmed further through a reverse refrigeration process (i.e., a heat pump) to heat the home. And integral to such tight homes is the use of heating recovery ventilators (HRVs) that ventilate these homes but avoid heat loss in the air exchange.

The resulting homes were well crafted and attractive structures that elevated the concept of energy efficiency to amazing heights.

What was exciting for me as a timber framer was to learn how we could quite easily boost the R value of our envelopes and to establish contacts with design and engineering professions who could make the net zero Timber Frame home a reality. Now, we just need to find some interested clients..

Our highly skilled work crew after erecting a Douglas Fir Timber FrameTwenty one years ago in September of 1989, my wife, Nan, and I and a small crew proudly raised our first timber frame. It was a very straight forward frame‚ a story and a half with dormers– crafted from local Eastern white pine. Thus was launched Amstutz Woodworking.

That frame (and the timber frame addition circa 1999, which boosted the house to a modestly sized 3 bedroom of 1800 square feet) has been home to Nan and I and our daughter, Annika, for 2 decades. My enduring pride in this home comes from how it has sheltered and nurtured our family and friends: it has been a great place to live in! This house is not new anymore, for it carries a patina of scrapes and dings from the tests of time, but every system, component, and material we used has performed with excellence.

Hundreds of clients have passed through this house, and I would like to believe many decided to hire Amstutz Woodworking because of the sense of hand crafted ‘home’ they felt here. After all, a quality timber frame is a lovely structure to live in! And without all of our clients, those of us at Amstutz Woodworking would not be able to practice our craft and profession. Continue reading »