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Can Pine Be Used Outside? (Quick Answers)

Pines are much affordable and can be found easily everywhere in the world. They have higher viability and working ability. Actually, pine is a very stiff wood, a great wood to stain, leaves a great finish and so, they are widely used in furniture and other house renovations.

Can pine be used outside? 

Pine can be used outside as they are more durable and have good moisture retention properties. They are antimicrobial, less prone to decay which makes them suitable for outside uses. But proactive steps like sealing, painting or using preservatives can increase their shelf life. 

Pines are suitable for outdoor use as they have higher natural durability than some other trees. They are widely used because they have great workability and they are easy to use. It is a more reliable material to use outside. 

There are huge varieties of pines and here’s briefly discussing which pine wood can be used outside:

Primed pine:

For furniture, bookshelves or shelves primed pine are normally used. In fact, they can be used both for interior or exterior as they provide strengthened and stable lumber and also longer lengths. 

Cypress pine:

One of the suitable pines for using outside is cypress pine. It has the natural durability power as it generates its own preservative oil, cypressene that makes it ideal wood for exterior uses. 

Tongue and groove pine:

Tongue and groove are widely used for interior decorations as it gives a great finish and elegant look. However, it can also be used outside but without sealing, coating or painting it can rot earlier.

Knotty pine:

Knotty pines are durable and can be used for furniture, building or paneling. If they are treated with preservatives, they can be even used outdoors.

Untreated pine:

For outdoor uses, untreated pine isn’t a good option but they can be used for decks and fences. 

Radiata pine:

Radiata pine can be used outside as it has durable properties and can work as shrinking and swelling resistant. But treating them with chemical preservatives, their performance and shelf life can be increased. 

Dar pine:

Dar is widely used for both interior and exterior like home renovations, decking, sheds, fencing and others. 

White pine:

It’s a good choice for outdoor use for sheds, gazebos, fences, sheds as they are weather resistant. 

Pitch pine:

For heavy construction like building, crating, railroad ties pitch pine is usually used. It contains a lot of resins which makes it naturally resistant to decay and perfect for outdoor uses. 

Norfolk pine:

They’re actually grown as indoor plants not usable as wood. It can be kept outdoors with simple, basic care but their cold tolerance is very low.

Oregon pine:

Oregon pine is not great for outdoor uses as it can rot if it gets in contact with water. 

Can pine wood be used outside if painted?

Pine woods have natural durability and are less prone to decay. They have moisture retention properties which help them weather resistant. In fact, it has more working ability and you can easily use them for both interior and exterior. 

However, using pine wood with sealant or paint or chemical preservatives for outside uses increases its functional durability than using them untreated.

Painting makes pine wood more convenient for outside uses. Pine can also be painted to improve the appearance of the surface while also providing protection. It actually protects wood from heat and ultraviolet rays. 

Moreover, the properties of paint will help to preserve the quality of pine and keep the wood from deteriorating and being damaged from moisture. However, only painting may not work effectively, the wood has to be sealed perfectly and treated with chemical preservatives.  

3 reasons why you can use pine outside?

Pipe is good to use outside because pine wood has more working durability than other woods, is less prone to decay, and lasts a long time if properly cared for. Pine wood is also more affordable, making it a more reliable material to use outside. 

Also, if sealants are utilized, pine wood does not require much preservation and can be protected for two to three years. Pine wood is also resistant to discoloration, so it is not necessary to paint it periodically. 

Pine wood is also water resistant after being treated with oil or varnish, making it resistant to rainy conditions.

Much more affordable: 

When compared to other woods, pine is the most cost-effective option. In comparison to other woods, pine is a reliable choice for homeowners because of its long-lasting durability in all weather conditions. 

Pine is a softwood that, given its low cost, might be an ideal choice for outdoor use.

Easily restored: 

Pines have good moisture retention properties, and after sealants are applied to the exterior surface, they can last two to three years before needing to be reapplied. In addition, after it has been thoroughly varnished, the color will be difficult to remove. 

To preserve, there is no need to use several components or techniques.

More durable: 

Pines are soft woods, which makes them more durable than other outdoor woods. Pines are also antimicrobial, making them a good choice for outdoor applications. Pine wood also has a higher pressure-bearing capacity, making it suited for outside usage. 

White pine wood is resistant to warping.

Can you treat pine for outdoor use? 

Pine can be treated to be used outdoors. To make pine last longer, it can be painted, sealed, or varnished, or an oil coat can be placed on top. It is vital to treat pine at regular intervals to increase its functional durability. 

This technique will help the pine withstand water in wet weather, such as rainy days when water infiltration is a concern. The sealers will keep the pine’s surface from deteriorating and being damaged by water.

Actually, painting improves the appearance of the surface which provides protection from heat and ultraviolet rays to the surface. Pine can also be treated with oil-based sealers to prevent fungus growth. 

Some people prefer to treat pine with linseed oil because it preserves the quality of the wood and protects it from surface damage when used outside. 

Also, unlike untreated wood, preservative-treated pine does not quickly become contaminated and has a lower risk of rotting.

How long will pine last outdoors?

There are many factors that consider how long the pine will last. The weather elements are the prime factors which promote rotting, decaying or weakening rapidly to the wood. 

However, the most essential factors that decide their shelf life are geographical location, temperature, rainfall, sun or shaded area, treated or untreated, sealants are used or not and also how closely it is connected towards the ground. 

Pressure treated wood usually lasts approximately 10 or less years. They last longer than untreated wood because they can hold water and have preservatives that make them less prone to decay. 

On the other hand, if untreated wood gets wet they will start rotting and damaging as they have no preservatives or sealants that will hold the moisture. Fungus grow over time that weakens the wood. As a result, they show rotting or expiring problems within 2 to 4 years.

How to waterproof pine wood for outdoor use?

To make pine wood waterproof for outdoor use, it should be coated with a waterproof wood sealant that will provide complete protection by absorbing the sealant material and blocking the micro pores, as well as adding a coat of sealant to the pine wood’s outer layer. 

This will also improve the pine’s beauty. Pine wood can also be waterproofed by using oils such as linseed oil or hard wax oils.

Oil coating:

Oils on the wood surface provide a thick, long-lasting surface that is also a cost-effective solution for waterproofing pine wood while also providing an excellent finish with a glossy, water-resistant finish. 

Pine woods are best treated with hard wax or linseed oil because they are soft and require more water resistance when used outside. To achieve the optimum surface waterproofing, apply an even coat of oil, let it dry, and then add another coat. 

The application should be smooth and polished for better locking.

Oil-based wood sealers:

Oil-based wood sealers are typically a good choice for waterproofing pine wood for outdoor use. Lacquer sealers repel moisture while also providing a scratch-free surface. 

Because pine is a soft wood, lacquer sealers are the best option. Apply the initial coat with a paintbrush, then repeat the process two to three times for pine wood. 

Some people choose to use varnish before applying sealers for greater waterproofing of pine wood. Varnishing not only improves the appearance of the surface, but it also adds moisture to the pine wood, which is very important when used outside.

Final Thoughts

As pines have natural durability and moisture retention properties, they can be used outdoors. They are antimicrobial and have a higher pressure-bearing capacity. However, by sealing or varnishing their viability can be increased as it’ll preserve the quality and give protection to the surface.