Hi there! Back for more, are you? Well, if you were intrigued enough to return to this humble little blog of ours, we should probably give you the low down on what Rev. Walker’s home is all about. As mentioned in our last post, our project is a continuation of the research started by the 2019-2020 outreach master’s team, who were interested in taking a pole barn structure and applying it to rural housing, as it is an efficient and easy building technique. This, combined with our own observation of trends in rural homeownership, in particular those of expansion, has led us to explore a starter home, completely separated from, but sheltered by a single-source, kit-of-parts pole barn. What is a pole barn? And why would we separate it from the structure of our home? We’re glad you asked!
Typically, pole barns use large, widely-spaced wooden posts buried straight into the ground to carry trusses supporting a large clear-span roof. What can often be found underneath is a slab on grade or merely a dirt floor. These structures can be seen all over Hale County, usually serving as manufacturing buildings, churches, or simply just for storage. Well, that’s where our challenge comes in, dear reader – to make this building type function well as a home.
Because this technique minimizes the use of materials, it can cover swaths of space previously unachievable by past 20K homes for the same price. By having the home begin as an enclosure for a single person or couple, we can dedicate the rest of our resources to providing the largest roof and slab possible, sheltering and providing a sturdy base for future expansion. This is ideal as oftentimes additions compromise the original home’s structure as multiple roof and foundation systems are tied together.
By having the structure of the home completely separated from the pole barn, the owner doesn’t have to learn how to add onto a less conventional post frame home and the overarching roof can remain untouched, maintaining its integrity. The pole barn can then take the brunt of the weather that would typically age a home and can protect new connections if the house grows.
Having two independent structures also preserves the quick and easy nature of the pole barn, allowing all of the components to be purchased off-the-shelf from a manufacturer without having to fuss too much with modifying it to have residential details and tolerances. This is important to us as we want this home to be as accessible to buy and simple to build as possible.
This ability to put up a roof fast also gives us a dry place under which to work without weather delays or breaks (remember: “healthy body, healthy mind”), as well as covering potential expansions by the owner so there’s no need to rush.
In our scheme, the approximately 500-square-foot home is covered by a 1,900-square-foot, 5-bay pole barn. The difference in size results in a luxury of outdoor space, where at the start it can serve as a large porch – the primary social space in rural communities. The home is broken up into two volumes arranged into a dogtrot scheme – one with all the rooms necessary to make a viable home and the other left blank to be used as the owner sees fit.
This not only starts to define outdoor rooms, but also implies infilling between the volumes as the first move of expansion. Additionally, the monopitch shape of the home’s roof gives clues towards expansion, hinting that one can march the same roof pitch between the volumes and come off the high side of the home to infill the front. This extra initial height in the home also provides opportunities for a loft space, which can serve as storage or a sleeping space and help with ventilation.
If you’ve made it to the end of this long but passionate discourse about our explorations, I commend you. But for now I must leave you, as my four underlings are returning to site with greater frequency to prepare the area for construction, but with an alarming lack of extra scratches. Something must be done about this.
Until next time – Taterhead the Cat