DIY Renovating – Reconstructing Life Lessons – Part 3:
Samurai and Tips on Home Renovation:
Musashi elevates humble carpentry to a life journey of pursuing artisanship. Why is the 1987 founder of a very successful weightlifting supplement company interested in DIY house renovations? Sorry you have the wrong Musashi.
I’m speaking of Miyamoto Musashi (circa. 1584 – 13 June 1645), a Japanese swordsman, strategist, artist, and writer.
In 1643 he retired to a cave and wrote. Musashi’s writing is studied today similar to the Ancient Worlds’ Chinese General Sun Tzu, or the Stoic Roman Emperor Marcus Aurelius. IE: Lessons on leading a meaningful life. My premise for this journal series is that humble carpentry teaches and sustains many of the principles that many consider essential to a meaningful life.
Musashi’s work is most commonly known through movie portrayal of martial art fights with the hero effortlessly wielding a sword in both hands. Musashi created and mastered that fighting style. And his peers laughed and mocked him, “Well that’s never going to catch on!”
My Do-It-Yourself Carpentry – Plan and Vision:
Part 1 and Part 2 of this Journal explained my current DIY Project. That is, in undertaking a substantial DIY home renovation I’m taking the opportunity to document my learnings, setbacks, successes and ponder the relevance of humble DIY and life affirming principles in general. So, what is the major plan that I am pursuing? The one Musashi suggests I can pursue with “True Measure“:
Well, ‘She Who Must be Obeyed’, has decided she no longer has need of one of the major walls in our 1890’s home. Just how hard can that be?
Overcoming Setbacks – Carpentry Problem Solving and Resilience:
“The comparison with carpentry is through the connection with houses. The carpenter uses a master plan of the building, and the Way of strategy is similar in this manner of planning.” Musashi, 1643 ‘The Book of Five Rings’.
One of the many challenges of renovating houses is the unknowns: rotten timber, termite or water damage, asbestos, or simply inadequate previous construction. And regardless of your planning, the extent of such can never be adequately known until demolition commences. In this case the eternal optimist in me hoped the existing beam would continue over the wall to be removed. But as you see the beam sits on the edge of the wall, removing the wall would collapse the beam and hence the roof and wall supported by it – Technically called a setback!
The life principle of resilience required the problem to be analyzed, and a solution implemented. Replace that beam?
A Humble Carpentry Solution:
The solution was to manufacture a strengthening beam by combining two lengths of 185 x 35 kiln dried pine. This was then stitched to the existing beam with galvanized plates.
Material selection:
When this house was built in 1890 it was all Aussie hardwood, a strong durable material. But unfortunately sourcing it destroyed old growth forests. And only the finest timber kept everything else was simply burnt. I don’t find this acceptable in 2024.
The softwood timber used is plantation grown, kiln dried reducing shrinkage and readily replaced with relatively fast growth cycles.
Fast grown softwood is not as strong as the old school hardwood. Timber strength is designated by a ‘F’ Rating. This softwood F7, the existing hardwood in 1890 F14, but 130 years latter sitting in a dry roof space, slowly curing, as high as F50.
I compensated for weaker timber by using a deeper section and stitching two lengths together. The extra height required was no issue. The completed pine beam weighed 15 kilograms, readily handled, an important planning aspect since I work on my ‘Pat Malone’. And equivalent kiln dried hardwood beam would be 30 kilograms and three times the price.
Budgets and Planning:
One strategic benefit of DIY is you can potentially save a lot of money.
The solution above cost me:
- Timber $65 AUD,
- Nails and connectors $40 AUS, and
- And most importantly minimal delay to my programme.
The scenario of having such a setback whilst having contracted to a building contractor:
- Work stops,
- A structural engineer would be consulted,
- A structural engineering solution developed and documented,
- Material sourced,
- Work recommences,
- Budget: Professional fees, Builder’s markup, Builders margin – Say $2000 AUD, and
- Time delay? – two to three weeks.
Conclusion:
DIY can be very frustrating! But perseverance brings experience. And experience makes you just that little bit more resilient.
How do you become proficient with tools? Use them. No one moved anywhere near mastery of any human endeavour without both failure, and more practice – the resilience to have another go. I’m pretty certain that Miyamoto Musashi did not quickly master fighting with a samurai sword in each hand.
Thanks for your attention.