Monday, August 13, 2018

Prefabrication experiments - 169 - Building Kits - 10 - Backcountry Hut system



The rich and culturally diverse evolution of timber framing includes many archetypical strategies for rapidly deploying and setting up mobile, semi-permanent and permanent shelters. From yurts to simple «A» or arched cruck framing and box framing, the unsophisticated assembly of timber members into a variety of building types and shapes continues to inspire architects, industrialists, producers and designers looking to conceive singular building kits adaptable to any site, context or function. Skeletal timber constructions relate to the core of prefabrication/industrialization philosophies as even primitive cultures sought to precut or standardize dimensions / details or both. For instance the master sawyers of Japan employed the «ken» (a recognized span and member length) to regulate vernacular housing.

Whether hunting or fishing cabins, remote shelters, or secondary homes, many have obsessed over the idea of offering a basic building kit simple enough to be deployed quickly and sturdy enough to withstand nature’s severity. The Backcountry hut system revisits to the search for a mass-produced kit-of-parts timber dwelling. Developed in 2015 by the team of Wilson Edgar (company founder), architects Leckie Studio and master builder Crrill Werlen the modular frame structure wrapped with insulated panels shapes the basic «Shell system». The shell outlines the shelter’s volume while infill can be devised to suit any function. The infill «patterns» proposed vary from the typical family cottage to the hunting cabin capable of sheltering multiple guests with a type of loft organization.


The shell is a type of modular hybrid of box, cruck and a-frames, raised sequentially over and anchored to concrete pile foundations. Frames can be arranged in linear arrays from the small 206-sqft floor plates and extended by adding frames.  The structural insulated panel envelope simplifies construction, as it is a completely integrated envelope system. The backcountry hut dwelling scheme is customizable and fully adaptable over time. Any interior layout can be developed as the structural tube like frames require no interior loadbearing partitions. Designed for quick and easy assembly, the structures could be assembled, disassembled and reassembled in any context. The simple timber structure frame reaffirms the cultural/universal romanticism linked to homesteading and adds the flavour of contemporary architecture’s values of sustainability and intelligent design.
Backcountry Hut system axonometric drawing from the company's website http://www.thebackcountryhutcompany.com


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