Best Patio Doors For Coastal Areas

When choosing the best patio doors for homes in coastal areas, homeowners need to keep the nature of coastal weather in mind. Coastal regions often have hot, humid weather. These seaside areas are also prone to storms and are known for their salty, corrosive air. The best coastal patio doors can withstand these elements!

Fiberglass patio doors are the best option for coastal areas. Fiberglass doors can withstand rust, rot, corrosion, and insect infestations. These patio doors are more durable, secure, and energy-efficient than other options. There are also many fiberglass patio door styles and designs available.

If you’re looking for the best patio doors for a coastal home, we’ll break down all the factors you should consider when picking the best option for your needs. Once we’ve explained why fiberglass is the perfect patio door material for seaside areas, we’ll look at available styles and options!

Which Patio Doors Are The Best For Coastal Areas?

When it comes down to choosing a patio door for your home, you’ll find many different options. For instance, you’ll come across many wood and steel sliding doors. Now, if you’re purchasing a patio door for a home in a coastal area, which of these sliding doors would be best? The correct answer is neither!

When choosing the best patio doors for coastal regions, homeowners need to consider coastal climates. Coastal areas are prone to warm and sunny weather, but they also experience more humidity and moisture. Furthermore, the salt present in the air has a corrosive nature.

Coastal areas are damp, which puts wooden patio doors at risk of water damage and rot. Furthermore, the maintenance demands of wooden doors make them ill-suited to coastal regions. Due to the corrosive ocean air in coastal areas, steel doors are more susceptible to rusting.

Given that wood and steel patio doors should not be used in coastal areas, you may be wondering about which patio door material is the best for coastal areas. It’s clear that homeowners in coastal areas require patio doors that are resistant to water damage, rot, and rust – but there’s one more requirement.

Homeowners also need to consider that coastal areas are prone to stormy weather. Ultimately, this means that the best coastal patio doors can withstand stormy weather and resist water damage, rot, and rust. When these requirements are collectively considered, it’s clear that fiberglass is the best material for patio doors in coastal regions.

5 Advantages Of Fiberglass Patio Doors In Coastal Areas

When choosing the best patio doors for your coastal home, the material your doors are made from is a crucial consideration. As we explained above, fiberglass is the best material to use as it can withstand the often-tempestuous coastal climate. Here are the five main benefits of choosing fiberglass patio doors for homes in seaside areas!

#1: Fiberglass Patio Doors Are Durable

Fiberglass doors utilize a polyurethane core, which makes them more durable and resistant to damage than other materials. Fiberglass patio doors can resist rusting, rotting, warping, insect infestations, and corrosion – all the requirements for the perfect seaside patio door!

Unlike wooden doors, fiberglass patio doors will not shrink or swell as the weather changes. This also means you won’t have to worry about your patio doors jamming. Unlike steel patio doors, fiberglass doors are more lightweight, which reduces stress on the door hinges, making them more durable overall.

#2: Fiberglass Patio Doors Are Secure

The durable material and sturdy construction of fiberglass patio doors mean they’re more secure than other options. For instance, fiberglass doors utilize reinforced steel plates. While this is ideal for coastal regions with stormy weather, it also reduces the risk of the patio doors being opened forcefully by an intruder.

#3: Fiberglass Patio Doors Are Energy Efficient

Fiberglass patio doors offer up to four times better insulation than wooden patio doors. Fiberglass doors have a fully insulated core, which reduces thermal transfers between the inside and outside of your home. Ultimately, fiberglass doors are a highly energy-efficient option that’s sure to reduce your electric bill!

#4: Fiberglass Patio Doors Are Lower Maintenance

Compared to other door materials, fiberglass doors are lower maintenance. A damp cloth can be used for regular cleaning. If your fiberglass patio door gets direct sunlight, you can apply clear marine varnish, which will protect your patio doors and keep them looking fresh. Not only will fiberglass patio doors last a lifetime, but they’ll also maintain their appearance!

#5: Fiberglass Patio Doors Come In Many Designs

For coastal homes, patio doors are an important design choice. After all, the patio doors will be visible from inside and outside the home. For seaside homes, homeowners love creating a light, air-filled space. The patio doors used can make or break this. Luckily, there are many fiberglass patio door styles and designs to choose from!

Choosing The Best Patio Door For Coastal Homes

Now that we’ve established fiberglass patio doors are the best choice for coastal homes, let’s look at the different styles and options available!

shutterstock 633715394

French Patio Doors

French patio doors are a classic patio door option. These doors are hinged and feature one or more door panels that swing in or out. For coastal areas, French patio doors with two operable doors are preferred. There are many great fiberglass French patio doors to consider for your seaside home!

Top Pick: Milgard In-Swing Fiberglass French Patio Doors

These in-swing patio doors from Milgard are available in fiberglass and vinyl. These doors offer an elegant and timeless look for any coastal home!

Sliding Patio Doors

Sliding patio doors are another classic option to consider. Many homeowners prefer these doors due to their ease of use, affordability, and customizability. Due to the sliding motion of these doors, they’re a great way to save space in your coastal home. There are numerous fiberglass sliding patio doors available today!

Top Pick: Pella Impervia Fiberglass Sliding Patio Door

This fiberglass sliding patio door from Pella is the perfect choice for homes in coastal areas. With multiple locking mechanisms and a low-profile sill, there’s a lot to love about this option!

Multi-Slide Patio Doors

Multi-slide patio doors are another fantastic option for coastal homes, particularly those with great panoramic views. For seaside homes with large patios or decks, multi-slide patio doors allow homeowners to create a larger, open space. These patio doors also allow for great airflow when open!

Top Pick: Marvin Modern Fiberglass Multi-Slide Door

Made from high-density fiberglass material, these multi-slide patio doors from Marvin are a great choice. This option will transform your patio door into a connection to the outside world with a modern design!

Bifold Patio Doors

Bifold patio doors are like multi-slide patio doors. However, these patio doors open and close like an accordion. When these bifold patio doors are closed, there will be a single swing door for day-to-day access. However, these patio doors can also be opened fully to allow more air and light into your home.

Top Pick: JELD-WEN Folding Fiberglass Patio Door

This folding fiberglass patio door from JELD-WEN will help you craft the perfect airy, open space in your coastal home. This sophisticated patio door is the perfect way to bridge your seaside home’s inside and outside areas!


For coastal areas, fiberglass patio doors are the most suitable option. Not only can fiberglass doors withstand rust, rot, corrosion, and insect infestations, but they’re also more durable, secure, and energy-efficient than other options. Fiberglass patio doors come in various styles and designs, with many options for consumers to choose from.