Rebate Adapter on Pairs of Duramax Doors

• Aluminium construction, more robust.
• Flush with door face.
• Rebate for all lock faceplates, no rebate kit needed.
• 40mm doors only.
• Powder coated with primer, ready for standard paint finish (same as VP beads).
• Same calculation for leaf width as aluminium doors.

Duramax Rebate Formula: 

(Overall pair width – 25) / 2 = Door width
or  Door width x 2 + 25 = Overall pair width.
Example: 1745mm-25mm = 17 20/2 = 860mm door width.
or
Example: 860mmx2 = 1720mm+25mm = 1745 overall pair width.