Composite vs UPVC Doors – Which is Better for Security?

Composite vs UPVC Doors – Which is Better for Security?

Jul 01, 2025

Homeowners often ask: “Are UPVC doors secure enough compared to composite doors?” If security is your top concern, it’s worth comparing the two side by side. Let’s break it down.



UPVC Doors – Reliable & Affordable

UPVC doors are the go-to choice for homeowners who want:

  • Solid core structure
  • Multi-point locking systems
  • Reinforced steel frames (in higher spec models)
  • Affordable security on a budget


Modern UPVC doors offer excellent resistance to forced entry—but they need to be professionally installed.


Composite Doors – Built for Strength

Composite doors are made from a combination of materials: UPVC, wood, foam, and GRP (glass-reinforced plastic). This layered design means:

  • Heavier and stronger than UPVC
  • Even more impact-resistant
  • Increased insulation
  • More expensive, but longer lasting


If your top priority is security and durability, a composite door may offer extra peace of mind.


So… Which One Should You Choose?





Pro Tip

If you're concerned about security, go for a high-quality UPVC door with a multi-point lock and proper installation. You can also consider reinforced UPVC or upgrade to composite for maximum strength.



Final Thoughts

Both options offer great protection—but for budget-conscious homes, UPVC remains a safe and secure choice. For added strength and longevity, composite is king.


📞 Need help choosing the right door? Contact us for expert advice and a free quote!