The Benefits of Using Cellular PVC for Exterior Trim
Posted by KWB on Apr 18th 2023
When it comes to adding trim to the outside of a home, there are many materials to choose from. However, one material that has been gaining popularity in recent years is cellular PVC. This material has several advantages over traditional wood trim, making it a better alternative in many cases.
One of the main advantages of cellular PVC is its durability. Unlike wood, which can rot, warp, and split over time, cellular PVC is resistant to moisture, insects, and other common causes of damage. This means that it can last for many years without needing to be replaced or repaired, making it a more cost-effective option in the long run.
In addition to its durability, cellular PVC is also easy to work with. It can be cut, drilled, and fastened just like wood, but it doesn't require the same level of maintenance. It doesn't need to be painted or stained, and it won't fade or discolor over time. This makes it a great choice for homeowners who want a low-maintenance option that still looks great.
What is Cellular PVC?
Cellular PVC is a synthetic building material that is made from a combination of PVC resin and a foaming agent. This material is designed to look and feel like real wood, but with several advantages over traditional wood trim.
One of the key benefits of cellular PVC is that it is highly resistant to moisture, rot, and insect damage. Unlike wood, which can warp, crack, and decay over time, cellular PVC maintains its shape and color even in harsh weather conditions. This makes it an ideal choice for exterior trim applications, where it will be exposed to rain, snow, and other environmental factors.
Another advantage of cellular PVC is that it is easy to work with. Unlike wood, which requires special tools and techniques to cut, shape, and install, cellular PVC can be cut and drilled using standard woodworking tools. It also does not require any special maintenance or treatment, such as painting or staining, to maintain its appearance.
Advantages of Cellular PVC over Wood
One of the primary advantages of cellular PVC over wood is its durability. Unlike wood, cellular PVC is resistant to rot, decay, and insect damage. This means that it will last much longer than wood, requiring fewer repairs and replacements over time. Additionally, cellular PVC is less likely to warp, crack, or split, which can be a common problem with wood trim.
Another advantage of cellular PVC is that it requires very little maintenance. Unlike wood, which needs to be regularly painted or stained to maintain its appearance, cellular PVC is pre-finished and does not require any additional coatings. This can save homeowners time and money in the long run, as they will not have to spend time or money on maintenance and upkeep.
Resistance to Moisture and Insects
Cellular PVC is also highly resistant to moisture and insects, which can be a major problem with wood trim. Moisture can cause wood to rot and decay, while insects such as termites and carpenter ants can cause significant damage to wood. Cellular PVC, on the other hand, is not susceptible to these issues, making it a better choice for exterior trim in areas with high humidity or insect populations.
Overall, cellular PVC is a superior alternative to wood for exterior trim on a home. Its durability, low maintenance requirements, and resistance to moisture and insects make it an excellent choice for homeowners who want a long-lasting, low-maintenance solution for their exterior trim needs.
While cellular PVC may have a higher upfront cost than wood, it can actually save homeowners money in the long run. Wood requires regular maintenance, including painting and sealing, to prevent rot and decay. These maintenance costs can add up over time and make wood a more expensive option than cellular PVC.
Additionally, cellular PVC is more durable than wood and can withstand harsh weather conditions, such as extreme heat or cold, without warping or cracking. This means that homeowners will not need to replace their trim as frequently as they would with wood, saving them money on replacement and installation costs.
When comparing the cost of cellular PVC to wood, it is important to consider the long-term benefits of each material. While wood may have a lower upfront cost, the maintenance and replacement costs over time can make it a more expensive option than cellular PVC.
Installation and Painting
One of the biggest advantages of cellular PVC trim over wood is its ease of installation. PVC trim can be cut, drilled, and fastened just like wood, but without the risk of splitting, cracking, or warping. It also doesn't require any special tools or equipment, making it a popular choice for DIY projects.
When installing cellular PVC trim, it's important to use the right fasteners and adhesives. Stainless steel nails or screws are recommended to prevent rust and corrosion, and a PVC-specific adhesive should be used to ensure a strong bond. It's also important to leave a small gap between pieces to allow for expansion and contraction due to temperature changes.
Another benefit of cellular PVC trim is its ability to hold paint and resist moisture. Unlike wood, which can absorb moisture and cause paint to peel or crack, PVC trim is impervious to water and won't rot or decay. This means that paint will last longer and require less maintenance over time.
When painting cellular PVC trim, it's important to follow the manufacturer's recommendations for painting. Some PVC-specific paints are available that are formulated to bond directly to the material without the need for a primer. It's also important to use a high-quality acrylic paint with a low sheen to help hide any imperfections or blemishes.
When painting PVC a dark color, it is imperative that a solar reflective paint such as Aquasurtech by Sherwin Williams. If not, the PVC is likely to warp and buckle on hot and sunny days.
Cellular PVC is a better alternative to wood for trim on the outside of a home, not only because of its durability and low maintenance, but also because of its positive environmental impact.
Unlike wood, cellular PVC is made from synthetic materials that do not require the cutting down of trees. This makes it a more sustainable option for those who are environmentally conscious.
Furthermore, cellular PVC is a recyclable material, which means that it can be reused and repurposed instead of ending up in landfills. This reduces the amount of waste that is produced and helps to conserve natural resources.
In addition, cellular PVC does not contain any toxic chemicals or substances that can harm the environment. It is a safe and eco-friendly option for those who want to reduce their carbon footprint and protect the planet.
Overall, the use of cellular PVC for exterior trim is a smart choice for those who want to improve the look and value of their home while also making a positive impact on the environment.
Overall, cellular PVC is a superior alternative to wood for trim on the outside of a home. Not only does it offer better durability and resistance to moisture, but it also requires less maintenance and is more environmentally friendly. While wood may have been the traditional choice for many years, it's clear that cellular PVC is the way of the future.
Homeowners looking for a long-lasting, low-maintenance solution for their exterior trim should seriously consider cellular PVC. Its many benefits make it a smart investment that will pay off in the long run.
When comparing cellular PVC to wood, it's important to keep in mind the factors that matter most to you. While wood may have a certain charm and aesthetic appeal, cellular PVC is a practical choice that offers superior performance and longevity. By choosing cellular PVC for your exterior trim, you can enjoy the beauty of your home for years to come without having to worry about constant upkeep or replacement.