Doors don't get much attention during home construction. Most of the planning goes into layouts, flooring, and paint colours, and the doors get picked late, often based on whatever looks good in the catalogue. But a door has a specific job to do depending on where it sits in the house, and the wrong material in the wrong spot means repainting, warping, or repairs within a few years.

Here's a room-by-room breakdown of what material works best where, and why.

1. The Main Door: Solid Wood, Preferably Teak

The main door is the one door in the house that has to do everything at once: keep the house secure, handle daily wear, and look good doing it. That combination points to solid wood, and Teak in particular.

Teak holds up to daily use without warping, resists termites and pests better than most other timber options, and ages well rather than looking worn out. It's also heavy enough to support the kind of hardware, multi-point locks, heavy hinges that a main door needs for security. The grain and finish give it a premium look, but that's really a side effect of the material being genuinely durable, not the main reason to choose it.

2. Bedrooms: Flush Doors for Cost and Privacy

Bedroom doors don't need to be solid wood, and using solid wood there is usually overspending on a door doing a fairly low-security, high-frequency job. Flush doors make more sense for two reasons:

• Cost: Flush doors are considerably cheaper than solid wood doors, which adds up when you're fitting five or six bedroom doors across a house.
• Sound insulation: Flush doors with a good core material actually perform well acoustically, which matters more in a bedroom than most other rooms in the house.

For internal rooms where you're not dealing with weather or heavy security needs, flush doors give you a practical trade-off lower cost without giving up the privacy a bedroom needs.

3. Bathrooms: Skip Wood, Go With uPVC

Wood and bathrooms don't mix well, no matter how well the wood is sealed or treated. Constant exposure to moisture eventually causes swelling, warping, or rot, and it's one of the most common door problems homeowners deal with a few years after construction.

uPVC is the practical choice here. It doesn't absorb moisture, doesn't swell or rot, and needs almost no maintenance compared to a wooden door in the same spot. It won't have the same visual warmth as timber, but for a bathroom, durability matters a lot more than that.

4. Patios and Balconies: Aluminium and Glass, or uPVC

Any door that's regularly exposed to rain and direct weather should not be solid wood the material will warp and deteriorate faster than in any other part of the house. For patios and balconies, powder-coated aluminium paired with glass, or uPVC, is the better option.

Aluminium frames with glass panels also work well for indoor-outdoor spaces specifically because they let in more light and don't block the view the way a solid door would. Powder-coating protects the aluminium from corrosion, so it holds up over years of direct sun and rain without the maintenance a wooden frame would need in the same spot.

Quick Reference: Door Materials by Room

The Takeaway

There's no single "best" door material for a whole house the right choice changes room by room based on what that door actually has to deal with: security, budget, moisture, or weather. If you're currently building or renovating, it's worth going through your door list room by room before ordering, rather than picking one material and using it everywhere.

Frequently Asked Questions

Which wood is best for a main door?
Teak is generally the preferred choice for main doors because of its strength, pest resistance, and durability over time.

Are flush doors strong enough for bedrooms?
Yes. For internal rooms like bedrooms, flush doors offer a good balance of cost, durability, and sound insulation.

Can I use a wooden door for my bathroom?
It's not recommended. Constant moisture exposure causes wood to swell, warp, or rot over time — uPVC is a better fit.

What's the best door material for a balcony or patio?
Powder-coated aluminium with glass, or uPVC, since both hold up to rain and direct weather without deteriorating.