
Fibreglass vs Steel Entry Doors: Key Differences and Benefits for Your Home
Your entryway door is an important part of the house. It needs to withstand harsh weather, dust, and daily wear and tear while still maintaining an attractive curb appeal.
If you are planning on replacing your front door, the best choice you could make is between fibreglass and steel. Both fibreglass and steel are excellent materials for an entryway door as they provide great insulation, durability, security and are aesthetically pleasing.
Let’s compare the differences and benefits of fibreglass and steel doors so you can choose the best option for your home.
Comparing Fibreglass and Steel Doors
Durability and Strength
Fibreglass doors:
These doors are durable, made from composite materials, and are tough against dents, moisture, and extreme weather. They won’t warp, crack, or rot over time. If damage does occur, fibreglass can sometimes be more difficult to repair.
Steel doors:
Known for heaviness and strength, steel doors provide excellent durability and security. They do require some maintenance as they can dent and may rust.
Energy Efficiency for Your Home
Fibreglass doors:
Built to naturally insulate your home and keep it warm in the winter and cool in the summer. Fibreglass doors have foam-filled cores, and their low thermal conductivity adds to their efficiency. Take note that thermal expansion and contraction can occur over time, which may cause seals to weaken.

Steel doors:
These doors also offer high insulation to your home. However, steel can conduct heat and cold, which may slightly reduce its energy efficiency when compared to fibreglass.
Appearance and Style
Fibreglass doors:
Available in various colours and finishes and can mimic the look of natural wood. You can customize a fibreglass door to your liking.
Steel doors:
Steel doors have a sleek, structured look and are available in a range of customization options.
Security and Protection
Fibreglass doors:
While durable, they are not as impact-resistant as steel. However, high-quality models with reinforced frames provide good security.
Steel doors:
These are built for strength and give your home high security and protection. Their solid construction makes them a preferred choice for homeowners prioritizing safety.
Benefits of Choosing Fibreglass and Steel Doors

Fibreglass doors
Provide:
Long-lasting durability
Comfort and superior insulation
Minimal upkeep
A charming wood-like appeal
Are a smart choice for homeowners looking for:
A versatile and lightweight option
Energy efficiency and low maintenance
Ideal for:
Areas with extreme weather conditions
Homeowners who want a door that complements their home décor
A better long-term investment.
Steel doors
Offer:
1. High durability
2. A sleek, fresh look
3. Top security and safety
5. Fire resistance
6. Affordability
7. Long lifespan with proper care
Ideal for homeowners who:
Prioritize security for their entryway
Want a cost-effective and reliable option
Appreciate good energy efficiency
Don’t mind occasional maintenance

Which Entryway Door Is Best for You?
Both fibreglass and steel doors have their pros and cons. It all comes down to your personal needs, budget, and home style to choose the best door for your home.
If you are ready to replace your front door or have more questions, Fasada Windows and Doors offers a wide selection of premium MASTERGRAIN™ fibreglass doors and TruBilt steel doors to suit every home.
Committed to excellence, Fasada has been a leading window and door supplier to residents of Oakville and the GTA since 1999. Collaborate with our experienced team and enjoy what thousands of satisfied customers have with our custom home solutions.
BOOK YOUR APPOINTMENT today and transform your home with Fasada: Beautiful Homes - Healthy Homes.