WPC doors have become the preferred choice for modern interiors thanks to their durability, waterproof nature, and resistance to termites and warping. Whether you’re upgrading your home or working on a commercial project, installing WPC doors is a straightforward task. In this guide, we’ll walk you through the step-by-step process to install WPC doors and frames like a pro.
Tools & Materials You’ll Need
To install WPC doors properly, keep the following tools and materials ready:
- WPC door and frame set
- Measuring tape
- Spirit level
- Drill machine
- Stainless steel screws
- Screwdriver
- Wall plugs (for masonry walls)
- PU foam or construction adhesive
- Wooden shims or wedges
- Pencil or marker
- Hammer (optional)
Step 1: Prepare the Door Opening
Start by measuring the door opening accurately. Ensure the opening is square, level, and free from dust or debris. When installing WPC doors, leave a 5–10 mm gap around the frame for easy adjustments and foam filling.
Step 2: Assemble the WPC Door Frame
If your WPC door frame comes in parts:
- Lay out the two vertical jambs and the top head piece.
- Join them using corner brackets or screws.
- Check the corners using a square tool to ensure they form 90° angles.
Many WPC door frames also come pre-assembled, saving time and effort.
Step 3: Place the WPC Door Frame in the Opening
Carefully place the assembled WPC frame inside the door opening. Use a spirit level to check the alignment on all sides. Insert wooden shims or wedges to hold the frame steady during fixing.
Proper alignment ensures that your WPC door opens and closes smoothly.
Step 4: Fix the Frame to the Wall
- Drill pilot holes through the WPC frame (3 on each vertical side and 2 on the head).
- Insert wall plugs if you’re working with brick or concrete walls.
- Secure the frame with stainless steel screws.
Avoid overtightening to protect the WPC material from damage.
Step 5: Fill Gaps with Foam or Adhesive
Use PU foam or construction adhesive to fill the space between the WPC frame and the wall. This adds strength to the installation and helps with insulation. Allow the foam to cure as recommended by the manufacturer.
Step 6: Final Touches for the WPC Door Installation
- Trim off excess foam after it cures.
- Remove all wedges or shims.
- Apply a sealant around the edges for a clean finish.
- Wipe the WPC door frame with a damp cloth.
Your WPC door frame is now ready for the door shutter. Hang the WPC door using standard hinges, and test the swing for smooth operation.
Why Install WPC Doors?
- 100% Waterproof – Perfect for kitchens, bathrooms, and exterior use
- Termite-Proof – Unlike wooden doors, WPC doors require no chemical treatments
- Warp-Free & Crack-Resistant – Maintain shape and beauty for years
- Eco-Friendly – Made from recycled wood and plastic, reducing environmental impact
- Low Maintenance – No need to paint, polish, or treat regularly
Conclusion
Installing WPC doors is easy, efficient, and well worth the effort. With the right tools and proper technique, you can enjoy long-lasting performance, modern aesthetics, and peace of mind knowing your doors will stand the test of time.
Looking for high-quality WPC doors and frames? Explore Maica Group’s range of premium WPC doors — built to last, designed to impress.