Answer extracted from the Glazing Insider podcast — listen to the full episode below.
How did a mechanical engineer transition from Ministry of Defense automotive work into the fenestration industry?
Adam Jones moved into the window industry in 2002 by joining J Tools Limited as a mechanical electrical design engineer, despite coming from a Ministry of Defense automotive background. He spent his first six months actively trying to leave the industry, but once he engaged more deeply with the work and the people, he found it meaningful and chose to stay, eventually growing into roles that supported the business owner directly.
The initial clash: Defence contracts versus toolmaking
Stepping into fenestration from military automotive engineering felt like entering a completely foreign world. Jones had no prior knowledge of the window industry, and the shift in context, culture, and daily work felt misaligned with his career path at the time. The first six months were marked by deliberate attempts to exit, a common phase when a skilled professional encounters an unfamiliar sector with no obvious connection to their past expertise.
What changed was neither a dramatic event nor a sudden epiphany. Rather, as Jones engaged more deeply with the technical challenges and the team at J Tools Limited, the work became less abstract. The people he worked with proved engaging, and the relevance of his daily contributions to something concrete and tangible shifted his perspective entirely.
The turning point: Finding meaning in the ordinary
Jones discovered that the relevance of the day-to-day work mattered more than the industry label itself. Once he committed to the role, his responsibilities grew. He became increasingly hands-on in supporting Mick Joyner, the business owner, taking on operational and strategic duties that gave him real ownership over outcomes. This gradual deepening of responsibility—combined with the trust and respect he built—transformed his initial reluctance into genuine commitment.
This trajectory is detailed more extensively in the full episode on Listenly, where Jones reflects on how personal circumstances eventually led Joyner to offer him and Sean, the external management accountant, the opportunity to acquire J Tools itself.
Adam Jones — Managing Director and Sales Director at Jade Engineering. Jones began his fenestration career in 2002 as a mechanical electrical design engineer at J Tools Limited, a toolmaker supplying cutters, fixtures, and jigs to the window industry. After progressing through various operational and strategic roles, he became co-owner of J Tools with Sean. When J Tools and Jade Engineering later came into discussions—facilitated partly through Jones's rugby connections—the partnership led to a merger and his current leadership position at Jade Engineering, where he combines technical knowledge with commercial responsibility.
To understand how Jones navigated the business acquisition that followed and how rugby networks played an unexpected role in industry partnerships, listen to the full conversation on Listenly.
See also
What local charitable partnerships exemplify a manufacturer's community engagement philosophy?
Warwick has sponsored Y Kids, a Bootle-based charity, for two to three years; the area ranks in the worst 6 percent of the UK for child literacy. Y Kids provides vital support to young people in this underserved community.
How did podcast vulnerability about personal challenges affect industry relationships and health awareness?
After discussing personal and family health challenges on a previous podcast, Greg received numerous messages from industry peers and professionals, demonstrating how openness can strengthen industry relationships and raise awareness around important issues.
What role does government policy in house building play in window manufacturing demand?
The government earmarked significant funds—39 billion for social and affordable housing plus billions for retrofit work—in recent spending reviews. These policy decisions directly shape window manufacturing demand across the sector.
Key takeaways
- Career transitions between industries succeed when relevance and meaningful relationships trump sector familiarity.
- Initial resistance or doubt doesn't predict long-term fit; deeper engagement can reveal unexpected alignment with values and work style.
- Hands-on involvement and growing responsibility build trust between team members and create pathways to ownership.
- Personal networks—even unexpected ones like rugby—can catalyse business partnerships and growth opportunities.