JMF New Zealand’s purpose is to develop, market and promote compliant timber joinery products for the benefit of all stakeholders.
The JMF suite of timber joinery has been rigorously tested in a laboratory environment against a number of performance criteria including air leakage, water leakage and deflection under wind pressure. Our tested suite meets the NZS: 4211 standard, meaning it is compliant for use in New Zealand buildings.
We have manufacturers across New Zealand building JMF joinery for new builds and renovations, check our approved manufacturers page to find one near you!
NZS: 4211 requires that all window manufacturers label each and every window and door unit they make. Any untagged window or door is likely not compliant, therefore likely to be unsuitable for use in its intended setting.
JMF manufacturers tag their windows and doors with JMF branded tags which offer authorities and consumers peace of mind that the joinery is made to the highest of standards. Our tags also let you know the wind zone the joinery has been designed for as well as it’s air leakage grade.
JMF is supportive of local authorities checking and enforcing the use of NZS: 4211 labels on all new builds and renovations.
Sarah has been with JMF since 2022, having worked in management and relationship roles in the fitness and occupational health sectors in the past. Sarah has a solid background in member relations and business development. Her passion for sustainability and business management experience makes her the perfect fit for the role, and she continues to be excited to be part of an industry contributing toward better, greener outcomes for New Zealand. Sarah supports our manufacturers, specifiers and other industry contacts to further expand the timber joinery industry.
When not working, Sarah will most likely be found surfing around the Northland region or out riding her horses. She has a menagerie of fur children and loves spending time outdoors with friends of the two- and four-legged variety.
Kirsty joined JMF in the administrator position in 2021, and handles all of the administrative functions of the business. After travelling the world for 4 years, Kirsty came home to New Zealand and worked in her family’s business for over 20 years. During this time she gained valuable experience in all business operations from customer service through to accounts and property management. Kirsty gets great satisfaction from the passion JMF manufacturers have for the industry and loves contributing to the bigger picture.
When not working, Kirsty is busy being mum to three energetic young boys. She is also passionate about health and fitness and is often found lifting weights in the gym.
© 2025 All rights Reserved. JMF New Zealand Ltd.