"You can't be what you haven't seen." Carpentry apprentice Amy Avison says having a female manager gave her the motivation to begin a career in construction. Photograph / Greg Bowker
As a builder, Amy Avison is outnumbered 50 to one.
And in the past, working in a male-dominated industry has had its downsides.
"I've definitely seen the rough side where you basically get treated like crap," she said.
"People not willing to teach you, the impression that you're incapable and inferior to everyone else. You'll never be strong enough or smart enough. You'll never be a man, basically."
That all changed when she started a new apprenticeship this year at an Auckland firm with a female manager.
Avison is one of a growing number of women heading into construction jobs. There are now around 30,000 women in the industry - double the number in 2003.
But women still only make up 17 per cent of construction jobs in New Zealand, and around 2 to 3 per cent of the "on the tools" roles.
The industry is now on a recruitment drive to bring in not only more women but also Māori and Pacific workers.
Warwick Quinn, the chief executive of Building Construction Industry Training Organisation (BCITO), said the gender imbalance needed to be addressed if the sector was to reduce its huge skills shortage.
The Ministry of Business, Innovation and Employment estimates that the sector is short of 30,000 workers. BCITO forecasts that there will be 80,000 new and replacement job openings in the next five years.
Quinn said employers needed to broaden their hiring practices. Less than 5 per cent of companies took on women. Women also needed to see the potential for a career in the trades, he said.
"Girls don't see themselves in construction. They don't have role models. When they're thinking about what they want to do at school it doesn't cross their mind. We're trying to challenge that."
The BCITO is developing guidelines for employers which include everything on how to advertise for women employees to how to treat them at the worksite.
It encourages companies to include women in their branding and publications, and to put "women can apply" in job ads.
The sector has been male-dominated for so long that there is also an awkwardness about how to work alongside women, Quinn said.
"People ask things like 'Do you offer to help women lift something or is that derogatory?'. The answer is no - if she wants help she'll ask for it just like a male would."
The organisation has also produced a short documentary "My Boss: Legend" which celebrates bosses who have taken on women and highlights the high job satisfaction among women builders.
The Government released an action plan last month for addressing the skills shortage in construction. It recognised the need to attract more women, Māori and Pacific workers but did not include any specific measures targeted at them.