The best weather-resistant entry doors are made of fiberglass or steel. Fiberglass is the top choice for overall durability because it won’t warp, rot, crack, or rust, making it ideal for harsh or humid climates.
Let's compare fiberglass exterior doors to other door types: Fiberglass doors have the best insulation (the highest R-values), superior durability, minimal maintenance, and great style options. Overall, they're excellent for both hot and cold climates.
uPVC doors are popular for their affordability but they do have a shorter lifespan of around 20-25 years, compared to composite which can last well over 30 years. Composite doors are also insulated and energy efficient which leads to long term cost savings on energy bills.
Steel and fiberglass front doors require the least amount of maintenance. They're made from durable materials that resist dents and scratches, with a long-lasting finish. Wood front doors require a bit more maintenance if you choose a wood exterior.
Steel and fibreglass doors are ideal for harsh winters. Fibreglass provides excellent insulation and moisture resistance, while steel offers high security and moderate insulation. Wood is less suitable unless treated or paired with storm doors.
Fiberglass, insulated steel, and wood doors with proper sealing all offer protection against extreme temperatures. Fiberglass doors stand out for their ability to resist temperature swings while providing excellent insulation.
Each storm door offers clear advantages. Aluminum-core storm doors provide durability, ease of maintenance, and affordability. They suit homeowners who want reliable performance without high upkeep. Wood-core storm doors provide better insulation and a classic appearance while also offering customization options.
What is the best exterior door material for long-term durability? Fiberglass is typically the best choice for durability because it resists warping, cracking, rotting, and harsh weather conditions. It requires minimal maintenance and maintains its appearance over time.
Generally speaking, aluminium doors last longer than PVC ones. Aluminium is a naturally stronger material than PVC, so it's not susceptible to warping or fading. You can expect PVC to last between 20 and 30 years depending on maintenance and weather conditions, while aluminium can last for up to 50 years.
The most common issues with composite doors range from warping and cracks to draughts, sticking locks, and dropped hinges. In this post, we'll look at these problems in detail.
Disadvantages of a uPVC door
Wood, Steel and Fiberglass Exterior Doors
The most popular materials for an exterior door are wood, steel and fiberglass. Most homeowners don't mind the upfront investment for wood because of its traditional look and natural appeal. A metal or steel exterior door is the most budget friendly of the three.
The top 5 exterior door manufacturers are Wellste, Pella, Andersen Windows & Doors, JELD-WEN, and Therma Tru.
For areas with intense sun exposure, fiberglass and steel doors are often the best options, as they provide superior resistance to sun damage and require minimal maintenance. Composite doors are also an excellent choice, offering a balance of beauty and durability while standing up to harsh sunlight.
1. Modern Entry Doors Are Built for Energy Efficiency. Older homes often relied on storm doors and screen doors to add an extra layer of insulation. However, most new front doors are already highly insulated, making additional doors unnecessary.
The Cons of Aluminium Exterior Doors
The Three Types Of Doors
Inspect your door for drafts and damage to identify any gaps or worn seals. Apply weatherstripping and door sweeps to seal those pesky leaks. Add insulation to door frames for an extra layer of protection. Consider using door covers and storm doors for added defense against harsh winter conditions.
A steel door is your best bet if security and durability are top priorities. Steel units are stronger than wood or fiberglass doors, and because they don't expand and contract with changing weather, they won't crack or warp. Any dents or dings on these doors can be pulled and puttied with an auto-body repair kit.
On the sides and above the door, use foam tape. Underneath the door, you may need to install a door sweep to seal any gaps. A door sweep is usually a metal strip attached to the bottom of the door with a rubber or bristled strip below that.
uPVC tends to not be as strong as aluminium, and subsequently, sightlines tend to be bulkier and not be able to offer large panel sizes. It is also more likely to warp if overheated which can affect operation and longevity. On average, uPVC could last between 20-35 years with aluminium lasting up to 45 years.
Steel doors offer the most formidable protection against forced intrusions out of all door material options. High quality steel can endure tremendous blunt trauma impacts, hacking damage, cutting attempts or leverage force that would rip other doors apart.
The difference between PVC and UPVC is that PVC is composed of plastic, and UPVC has greater strength. PVC doors are lightweight and flexible, whereas UPVC doors are more rigid and durable, making them suitable for areas where higher structural stability is required.