QSR Stainless Steel Rebate Kit – For Rebated Double Doors
The QSR Rebate Kit from QS Doorware is an essential accessory when fitting a mortice lock to a rebated pair of double doors. When two door leaves overlap (rebate), a standard lock faceplate and strike cannot seat correctly — the rebate kit adapts the lock body and strike to accommodate the stepped rebate, ensuring correct alignment, smooth operation, and a secure fit.
Constructed from stainless steel, the QSR Rebate Kit is built to match the durability and finish of QS Doorware mortice locks, providing a cohesive, professional result on both interior and exterior double door installations across South African homes and commercial buildings.
Product Specifications
-
SKU: QSR
-
Type: Rebate kit (lock adaptor for rebated double doors)
-
Material: Stainless steel
-
Compatible with: QS Doorware mortice locks on rebated double door pairs
-
Lead time: 3–4 business days
When Do You Need a Rebate Kit?
A rebate kit is required any time you are fitting a mortice lock to a pair of double doors where one leaf overlaps the other (a rebated or lipped door pair). Without the rebate kit, the lock faceplate and strike will not align correctly, preventing the door from latching or locking securely. If you are unsure whether your doors are rebated, check whether the two door leaves overlap when closed — if they do, you need this kit.
Frequently Asked Questions
What is a rebate kit used for?
A rebate kit adapts a standard mortice lock so it can be correctly fitted to a rebated (overlapping) pair of double doors. It modifies the lock faceplate and strike to account for the stepped rebate between the two door leaves.
What is a rebated double door?
A rebated double door is a pair of doors where one leaf has a stepped profile (the rebate) that overlaps the other leaf when both are closed. This overlap seals the gap between the doors but requires a specially adapted lock fitting.
Is this rebate kit compatible with all QS Doorware mortice locks?
The QSR Rebate Kit is designed for use with QS Doorware mortice locks. Contact Doors Direct to confirm compatibility with your specific lock model before ordering.
Can I use this kit with locks from other brands?
The QSR kit is engineered to QS Doorware specifications. Compatibility with third-party lock brands is not guaranteed — consult our team for guidance.
What material is the rebate kit made from?
The QSR Rebate Kit is manufactured from stainless steel, matching the finish and durability of QS Doorware mortice locks.
Is professional installation required?
Yes — fitting a mortice lock with a rebate kit requires accurate morticing of both door leaves and precise alignment of the strike. Professional installation by a qualified joiner or locksmith is strongly recommended.
What is the lead time for this product?
The QSR Rebate Kit ships within 3–4 business days from our warehouse.
How do I know if my doors need a rebate kit?
If your double doors overlap when closed (one leaf sits in front of the other), you have rebated doors and will need this kit when fitting a mortice lock. If the two leaves meet edge-to-edge with no overlap, a standard lock fitting applies.
