HomeAboutContact

WPC Typhoon Shutters (Better than Plywood?)

By Daniel Sobrado
Published in Structures
October 07, 2025
1 min read
WPC Typhoon Shutters (Better than Plywood?)

Windows vs Flying Debris

When Typhoon Odette hits (250 kph winds)… your windows are dead. I don’t care if they are “tempered”. A flying coconut at 200 kph goes through anything. You need physical protection.

The Options

  1. Plywood. (The panic option). You nail it up 2 hours before the storm. It looks ugly. It flies off.
  2. Aluminum Sutters. Expensive. Dents easily.
  3. WPC Cladding Shutters. (My new favorite).

Why WPC?

It looks like wood. It acts like plastic (doesn’t rot). And it’s dense. If you build it as a “hinged shutter”, it looks like a decoration 99% of the year. When the storm comes… you close it. Instant armor.

Design Tips

1. The Overhang Angle it at 45 degrees. It deflects rain. It shades the window.

2. The Impact Test WPC can take a hit. It might scratch or chip, but it won’t shatter like glass. Basically, it sacrifices itself to save your expensive window.

3. Installation Do NOT scream screw it into the hollow block (CHB). The wind will rip the screw out. You need to bolt it to the concrete beams/columns. Use Stainless Steel bolts (316 grade).

Summary

Don’t wait until PAGASA raises Signal #3. Build the protection into the house design. WPC shutters look good. And they actually work.


Tags

#typhoon#exterior-cladding#storm-protection

Share

Previous Article
How to install LED Strips (Without burning your house down)
Daniel Sobrado

Daniel Sobrado

I build stuff

Table Of Contents

1
Windows vs Flying Debris
2
The Options
3
Why WPC?
4
Design Tips
5
Summary

Related Posts

Will Your Window Hardware Survive Super Typhoon Odette? HOPO vs CMECH Reality Check
October 08, 2025
8 min

Quick Links

PublishAbout UsContact Me

Social Media