Meet Lenni

About Lenni's

Lenni's Security Doors & Screens was built on a simple belief.

Customers deserve quality products, honest advice, and reliable service. After more than 15 years in the industry, Lenni saw an opportunity to provide a more personal experience, working directly with homeowners from the first measure and quote through to installation.

As a family-owned business based in Lilydale, we're proud to help homeowners throughout Melbourne's Eastern Suburbs and the Yarra Valley find security door and screening solutions that suit their home, lifestyle, and budget. Our focus has always been on quality workmanship, attention to detail, and treating every customer the way we'd like to be treated ourselves

Our Process

1. Get in Touch
Contact us by phone, email or through our online enquiry form.

2. Measure & Quote Your Way
Choose the option that suits you. We can provide a contactless quote directly to your phone using photos and measurements, or Lenni can attend your home in person to discuss your needs and provide a measure and quote.

3. Custom Manufacturing
Once you're happy with your selection, your security door or screen is custom made to suit your home.

4. Professional Installation
Lenni personally installs your products with care and attention to detail, ensuring a quality finish that is built to last.

Lenni's Security Doors & Screens provides custom security doors, flyscreen doors and flyscreens throughout Melbourne's Eastern Suburbs, the Yarra Valley and the Dandenong Ranges.

Whether you're looking for a new security door, flyscreen door or custom flyscreens, we offer professional advice, free measure and quote services, and quality installation tailored to your home

Eastern Melbourne

Ringwood • Doncaster • Doncaster East • Donvale • Templestowe • Templestowe Lower • Mitcham • Nunawading • Blackburn • Blackburn North • Blackburn South • Vermont • Vermont South • Box Hill • Mont Albert • Surrey Hills • Forest Hill • Burwood • Balwyn • Balwyn North • Glen Waverley • Rowville • Wantirna • Wantirna South • Knoxfield • Bayswater • Boronia • Ferntree Gully • Croydon • Mooroolbark • Chirnside Park • Lilydale

Yarra Valley

Coldstream • Yarra Glen • Wandin • Seville • Mount Evelyn • Yarra Junction • Gruyere • Woori Yallock • Healesville • Don Valley • Badger Creek

Dandenong Ranges

Belgrave • Tecoma • Monbulk • Upwey • Olinda • Montrose • Mount Dandenong • Silvan