How to Install DIY Side Windows on a Peugeot Boxer

To correctly install a side window on a Peugeot Boxer campervan, start by choosing the final position on the side and carefully check for internal obstructions, reinforcements, and the presence of wiring or coverings. Protect the bodywork of the Peugeot Boxer around the work area and prepare a template or precise reference to mark the perimeter of the opening, checking alignment multiple times before cutting.

Once the opening is marked, create pilot holes and proceed to cut with an appropriate tool, keeping the sheet metal stable to avoid vibrations and distortions. Finish the edge, remove burrs and sharp corners, and treat the exposed metal with anti-corrosion products: on the Peugeot Boxer, this step is crucial to prevent rust over time, especially if the vehicle is kept outdoors or in damp areas.

Before installation, clean and degrease the contact surfaces thoroughly. If the window kit requires it, apply primer/activator and then the sealant or adhesive specified by the manufacturer, following the recommended application times and methods.

Position the window on the side of the Peugeot Boxer and ensure that it sits evenly on the entire perimeter, without tension points. Fix the window according to the specified system (frame/counter-frame, screws, or clamps), without overtightening to avoid crushing seals or cracking the frame.

Once the sealant has set, check the seal with a thorough inspection, and if necessary, restore the internal finishes.