Doolans Group Pty Ltd
The owners of Seconline have been manufacturing and selling security products since 1992 in a very traditional manner using a local based factory with showroom facilities. Now they have revolitionised home safety to make it just a couple of clicks away. You can now in the comfort of your own home order online from the manufacturers and have it delivered direct to you, at factory prices made to your exact specifications.
Defendoor | Dynamic Impact Test
Defendoor | How to measure a Hinged Door
Defendoor | Push 2 Go Lock
Window Screens How to Install
Seconline Triple Lock
Push2Go Doolans
SECONLINE | New Product Release!
Hinged Door Lock Test
French Hinged Doors | How to Install
Lock Maintenance - lubricating locks
Maintaining mesh TOUGH 316 stainless steel mesh
Adjusting your automatic hinged door closer
Self-Closer Unit for Sliding Security Doors
Seconline | Wind & Debris Test
Seconline | Dynamic Impact Test
Hinged Doors | How to measure height (v2)
Sliding Doors | how to install
Sliding Doors | How to Install
Seconline - The Security Screen Doors & Windows Specialists
Hinged Doors | How to install
Sliding Doors | How to determine lock side
7mm Diamond Grille
Heavy DVA Mesh
What size pet door should I choose?
Duraview Mesh
Fibreglass Mesh
Midge Mesh
Perfguard, Aluminium Perforated Mesh
316 Marine Grade Stainless Steel Mesh
Sliding doors | how to measure the centre bar