Jason Windows & Doors

We are Jason Windows & Door specialists!

Jason Door Repair & Upgrades

Jason MKII Sliding Door Lock, Jason Windows Specialised Repairer

Master Lock Service specialises in ALL Jason Door & Window products, we also service and upgrade with ONLY genuine Jason parts. MK2 Jason Lever Locks are common locks throughout residential homes in Western Australia, and have been discontinued.

MK2 Lever Locks are now upgraded with the superseded new and improved MK3, using a reliable double hooked self-latching mechanism. 

Here at Master Lock Service, we are currently providing this upgrade service. The upgrade consists of measuring up, and manufacturing a new door stile to replace your existing one. This stile then contains the new MK3 Lever Lock cutouts. During upgrades we can also replace any other essential parts such as door guides and rollers.

If you are needing your Jason Door serviced, or upgraded give us a call on 0400 040 838.

Jason Door MK3 Upgrade
Jason Door MK2 to MK3 Upgrade, Repairs. Master Lock Service.

Jason bolt locks were Jason’s first sliding door lock, and again are very common amongst West Australian homes. We also provide the MK3 upgrade for these older doors. These locks are outdated making it more difficult than usual to maintain in working order. These have also been discontinued. If you are having constant issues with your Jason bolt lock a MK3 upgrade may be necessary, contact us today here or on 0400 040 838 .

Jason Door Bolt Lock
Jason Windows Bolt Lock Repair Replacement Upgrade Master Lock Service.

We also attend to Jason Doors jammed shut.

During any Jason Door repair or upgrade we can also rekey your doors to a new fresh set of keys or to an existing key limiting your amount of keys. Click here for more information on lock rekeying.

Jason Windows and Doors Repairs, Upgrades, Replacements

If you are requiring attention to any Jason Doors, needing either repairing or upgrading we are here to help! give us a call on 0400 040 838. Alternatively click on the button below to submit an enquiry.