Wednesday, March 6, 2024

Prefabrication experiments - 413 - XS(dwellings) - Nolla: a zero emissions A-frame


Extra-small permanent dwellings come in many shapes and can often be characterized by their relationship with extraordinary sites. Sheds, cabins, huts are rarely bigger than one room. What they lack in size, they certainly make up for in their relationship to a type of reverie and nostalgia for living modestly anchored to the earth by an extraordinary view, a rocky outcrop, or the silence of wooded homestead. 

 

Originally published in 1943 by Conrad E. Meineke, Your Cabin in the Woods depicted a myriad of small shelters along with their potential benefits for communing with nature, self-building and creating an individual haven. Pages were illustrated with plans and detailed instructions for straightforward builds using the most basic architectural and structural organizations. 

 

The «Squatter» built in one day by two men used the iconic A-frame structure. The 150 square foot tiny home highlights the triangular structure’s enduring attractiveness : uniting roof and walls, inherently stable, undemanding assemblies and off the shelf timber components easy to source in any context. From early cruck frames deploying divided curved tree trunks to fashion a compressive arch structure, to assembling dimensional timber stock or leaning two prefabricated oblique panels together in equilibrium, the A-frame is potentially the oldest representation of prefabrication as its elements were prepared in advance of their use. 

 

Extra small, the A-frame has certainly had one of the largest symbolic influences on leisure dwelling construction and is still relevant. The Nolla cabin, built in Finland by designer Robin Falck, is a contemporary expression of the Squatter type presented by Meineke over 80 years ago, showcasing its productive legacy. Nolla means zero in Finnish. The one-room shelter reimagines the A-frame as a modern off-grid - low emissions micro-dwelling. Fashioned entirely of pine and plywood, rafters are fixed to the bottom chord of the composing triangle truss with reinforcing plywood gusset plates. Extending oblique members are adjusted to and lift the cabin over any setting. All components can be precut, flatpacked and delivered to any site. No specialized details and the didactic nature of the triangle truss make it a breeze to build and to comprehend. 


Nolla, a reconceptualized A-frame for contemporary leisure



1 comment:

  1. The experimentation with prefabrication techniques showcased in this post is truly fascinating! It's inspiring to see how innovative construction methods are revolutionizing the industry. At https://caliberconstruction.co.uk/, we offer a wide range of building services tailored to meet the needs of projects large and small. From traditional construction to cutting-edge prefabrication, our team in Brackley is dedicated to delivering high-quality results with efficiency and expertise. Whether it's residential, commercial, or industrial projects, we're committed to exceeding expectations and bringing visions to life.

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