MAXXAIR Maxx I+ RV Roof Vent Cover - Sleek, Updated Design, Easy Installation, Zero Leak Protection, Fits Most Common Roof Vents, White (00-933051)

Ordered three to cover existing vent covers that perpetually degraded from UV exposure, even though the trailer was tarped for 6 months over the winter…..easy installation, place the cover over the vent, approximating a centered position, this is the most time consuming part , mark the locations through the vent holes on the roof, place the angle brackets over the roof markings and this will locate the position to drill on the vent frame. The washers that go on the inside of the vent frame may be problematic if you have a plastic frame protruding up the interior sides of the vent…..I found the washers fit by placing them on first, sliding the washer between the plastic interior trim and vent wall, place the screw from the outside in through the drilled hole through the washer, then expansion washer, then secure with supplied nut. The positioning and drilling take most of the time, securing with nuts is easy. Apply anti-seize paste to the outside bolts securing the cover to the angle brackets and do not over tighten to avoid cracking the cover.

La instalación es complicada, a pesar del instructivo se requieren materiales especiales como por ejemplo una claraboya que sea de metal ya que va anclada a la misma y si es de plástico se puede romper.

Love these great for ventilation

It came with all the hardware and easy to install

RV Vent Cover Upgrade – Sleek Design with Zero-Leak Protection Replaced my old vent covers with these Maxxair Maxx I+ units—the low-profile design reduces wind noise and the zero-leak mounting system installs without drilling holes. They keep rain out while allowing continuous airflow, and the built-in screen blocks bugs and debris. After monsoon season and desert trips, they've held up perfectly with no leaks or fading.