Door Frame Reinforcement Kit
This five-piece door frame reinforcement kit is made from stainless steel and is designed to strengthen existing door frames against impact and forced entry. It includes a 46-inch door frame guard plate, two door latch plates, two hinge guard plates, a 5-inch drill bit, two short drill bits, seventeen 3.5-inch screws, five 2.3-inch screws and an illustrated instruction manual.
The plates wrap around the edges of the door frame, spreading stress across the structure rather than leaving it concentrated at single points. The stainless steel construction is intended to resist impact and corrosion, so the kit can be used in humid or corrosive environments without losing stability. The slim profile is designed to sit neatly against the frame without disrupting the look of your interior, and the kit is available in black, white or custom colours to match your door and décor.
Installation uses screw fixing and snap-on connections, so no specialist tools or complex skills are needed. The included manual walks you through each step, making it manageable for first-time users and avoiding the cost of professional fitting.
Key Features
- Stainless steel construction – selected for impact resistance and corrosion resistance, helping the frame stay stable over time.
- Five-piece set – one 46-inch door frame guard plate, two door latch plates and two hinge guard plates cover the main points of weakness on a frame.
- Stress distribution design – wrapping the frame edges spreads single-point stress across the whole structure, rather than leaving localised weak spots.
- Straightforward fitting – screw fixation and snap-on connections, with an illustrated manual included, so you can install it yourself.
- Colour options – black, white or custom colours to blend with your door and interior style.
- Works alongside existing security – can be used with smart locks and door magnetic alarms as part of a physical-plus-electronic setup.
Suitable For
This kit is aimed at homeowners who want to reinforce an existing door frame without replacing the door, particularly where a frame has been damaged by forceful impact or where extra resistance to kick-in attempts is wanted. It suits internal and external doors in houses, flats and rented properties where a low-disruption upgrade is preferable to a full door replacement. It is also a practical option for anyone fitting smart locks or door alarms who wants a physical layer of protection alongside electronic warning.
Care Information
Wipe the plates with a soft, damp cloth to remove dust and marks, then dry with a clean cloth. Avoid abrasive cleaners or scouring pads, which can dull the surface finish. Periodically check that screws remain tight and that the plates are still sitting flush against the frame.
Delivery Information
Orders are processed and dispatched according to the delivery options shown at checkout. Please review the estimated dispatch and delivery times before completing your order.
Customer Support
If you have a question about fitting the kit, what is included in the box or the condition of your order on arrival, please contact us and we will help. Please keep your order number to hand so we can look into it quickly.








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