Most homeowners spend all their time selecting the door — but give little attention to the door frame.

And here is the truth:
70% of door problems happen because of bad frames, not bad doors.

If the frame swells, bends, cracks, or gets termites…
No matter how good your door is, it will not operate properly.

Here’s what usually happens:

A family proudly installs a beautiful new door.

After a few months:
• The door starts rubbing the floor
• The lock doesn’t align
• The hinges loosen
• Gaps appear between door and frame
• Termite dust shows up

Most people think:
“The door is the problem.”

But in 90% of cases…
The problem is the FRAME.

And this is why WPC door frames have become the most reliable, modern, long-lasting solution.

This blog will show you EXACTLY how to choose the best WPC frame for your home.

Discovery — After 18+ Years of Work, One Truth is Clear

The quality, density, and installation of a door frame determine:
• how long the door lasts
• how smoothly it opens
• whether it gets termites
• whether it swells during monsoon
• whether it stays stable for years

And WPC frames solve all of this — if you choose the right one.

STEP-BY-STEP GUIDE TO SELECTING THE BEST WPC DOOR FRAME

STEP 1 — Choose the Correct Density

High-density WPC frames perform the best because:
✔ They don’t crack
✔ They don’t warp
✔ They hold screws firmly
✔ They feel solid and stable

NEVER choose low-density cheap frames — they will bend over time.

STEP 2 — Select the Right Size (Based on Door Type)

Common sizes:
• 4 x 2.5 inches
• 5 x 2.5 inches
• 3 x 2 inches
• 8 x 2.5 inches (FRP Frame)

Always match frame size with:
✔ Door thickness
✔ Opening size
✔ Usage area (bathroom, bedroom, main door)

STEP 3 — Check Moisture Resistance

A good WPC frame will never absorb water.

This is critical for:
• bathrooms
• balconies
• kitchens
• monsoon-prone homes
• ground-floor houses

If your bathroom door frame is wooden, it WILL swell.

WPC is the safest choice.

STEP 4 — Ensure Termite-Proof Quality

WPC = 100% termite-proof, but only if quality is genuine.

Choose frames from a trusted manufacturer, not a local unverified source.

STEP 5 — Look for Seamless Finish

A good WPC frame should have:
✔ Smooth finish
✔ No air bubbles
✔ No surface cracks
✔ Uniform edges

This shows high manufacturing quality.

STEP 6 — Ask About Installation Method

The right installation includes:
• Proper packing inside the frame
• Correct anchoring
• Perfect alignment
• Filling the gaps with PU foam or architrave
• Waterproof sealing at the bottom

Installation determines 70% of frame stability.

STEP 7 — Match With the Right Door (FRP or WPC)

Best combinations:

FRP Door + WPC Frame = For bathrooms, external, internal
WPC Door + WPC Frame = For internal rooms

Final Recommendation: Choose a Trusted Brand

At Tulsi Fibre Glass Industries, our WPC frames are:
✔ High density
✔ Termite-proof
✔ Water-proof
✔ Smooth finish
✔ Long-lasting
✔ Suitable for internal, external & bathroom usage

And we help you choose the right size & grade for your home.

Need Help Choosing a WPC Frame?

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