Stylish Wall That Stands Up to Heavy Rain
The Rainproof exterior wall panel from Wofon is a premium weather-resistant decorative panel. It is designed for small courtyards, villa exteriors, garden feature walls, and entrance designs. The main material is ASA co-extruded WPC. The surface has a 360° polymer coating. It solves four common outdoor problems. These are rain damage, sun damage, mold growth, and warping. The panels have 3D shapes and fast water drainage. They resist UV rays and are easy to install. Ordinary feature walls have problems. Rainwater seeps in and causes mold. Sun causes fading. Joints crack. Our panels have a hollow structure with built-in drainage channels. Heavy rain drains away quickly. Water does not pool. The nano UV-resistant coating keeps colors bright for 20 years. The clip-in joints are hidden. The finish is clean and tidy.

Technical Specifications at a Glance
|
Item |
Specifications |
|
Large Grooved Panel |
219×26mm (Width 21.9cm×Thickness 2.6cm), Length 2.9m/5.8m |
|
Small Grooved Panel |
156×21mm (Width 15.6cm×Thickness 2.1cm), Length 2.9m |
|
Square Grille Panel |
148×24mm (Width 14.8cm×Thickness 2.4cm) |
|
Diagonal Grille Panel |
170×26mm (Width 17cm×Thickness 2.6cm) |
|
Large Wave Panel |
200×25mm (Width 20cm×Thickness 2.5cm) |
|
Colors |
Teak, Dark Grey, Light Grey, Charcoal, Red Brown, Cream |
|
Drainage Design |
Hollow Channels, Fast Drainage in Heavy Rain |
Why Choose Wofon?

Our panels have a dense co-extruded layer that is fully waterproof. We tested them in a 72-hour water immersion test. They absorbed no water. We simulated a 100mm/hour rainstorm for 2 hours. There was no leakage or water pooling. We can provide a video of the drainage test. The panels come in grooved, grille, and wave styles. The 3D shapes create rich light and shadow effects. The installation uses a clip-in system. No extra framework is needed. One person can finish in half a day. The joints are hidden. The finished look is seamless. We do a 100% full inspection before packaging. We check for scratches, intact clips, and clear drainage channels. We offer a 5-year warranty. We resend products for free if there are problems like fading, warping, or water seepage. We use wooden crates for export.



Common Applications
These panels work for small courtyard walls, villa exteriors, garden feature walls, entrance designs, pergola sides, and terrace feature walls. A common question is about the drainage system. The hollow channels are built into the panel. The Rainproof exterior wall panel combines beauty with function. It gives your exterior walls a stunning look that can handle the toughest weather conditions.
Our Certificate

CE

CE

ISO

ISO
Hot Tags: rainproof exterior wall panel, China rainproof exterior wall panel manufacturers, suppliers, factory
