06 Feb Why Your Exterior Trim and Fascia Matter and How to Pick Materials That Last

In the Quad Cities, we get just about every kind of weather there is. And rest assured, Mother Nature beats up on your home’s exterior. But you can defend your home when you choose materials that last for your exterior trim and fascia. Here are our tips on how to pick materials for trim and fascia that last.

What are Exterior Trim and Fascia, and Why Do They Matter?

The exterior trim and fascia are often overlooked, but very important as they are your home’s defense against damage caused by weather and pests. Not only that, but the right exterior trim and fascia can boost your home’s curb appeal and increase energy efficiency.

Your exterior trim is the finished frame or seal around different parts of your home, such as windows, doors, seams in your siding, edges, and corners. Trim ensures your joints are protected from air leaks and moisture, and enhances your home’s aesthetic. Trim is called casing when it’s around your doors and windows. It also includes soffits and corner boards.

Fascia is the finishing board that runs horizontally along your home’s roofline and above the exterior. Sometimes called fascia board, it covers the rafters and trusses. Protecting them and providing a cohesive and neat appearance to your home. Fascia is used as the mounting point for your gutters and downspouts.

Picking Materials That Last

Your exterior trim and fascia are critical for protecting your home from weather-related damage and pests. Choosing durable and long-lasting materials means superior protection. Your budget obviously plays a role in determining which material you pick, as does any maintenance required. In the Quad Cities area, the biggest weather concerns are humidity, extreme temperatures, rain, ice, and snow. Here, we look at the best materials for both exterior trim and fascia.

Cellular PVC

Cellular PVC is a vinyl, or synthetic, product made to look like real wood, but much more durable. It’s waterproof and impervious to moisture from humidity or wet weather, intense sun exposure and UV rays, and insects and pests. Cellular PVC won’t rot or warp; it’s virtually maintenance-free as it requires no painting. 

Although a superior material, it requires precision installation due to its ability to expand and contract. That means you need to have a professional install your cellular PVC exterior trim and fascia. The cost of PVC tends to be on the high end, so if you have budget concerns, they might rule out this material. 

Fiber Cement

Fiber cement isn’t only durable but fire-resistant as well. This composite material is manufactured by combining cement, sand, and cellulose. The clean and modern appearance of fiber cement makes it a popular choice. Fiber cement is low maintenance, guards your home against insects, fire, and water damage, won’t warp, and provides long-term protection.

The downside to this material is that it can be difficult to work with, as it’s heavier than PVC and requires special tools for installation. The cost can be a concern since it is slightly more expensive than other options, but it pays for itself in longevity. It does require some maintenance, but upkeep is minimal. 

Engineered Wood

Engineered wood for exterior trim and fascia offers a high degree of durability and protection. If you like the look of traditional wood but not the upkeep, engineered wood may be your best alternative. It’s much lighter than fiber cement, so installation is easier. Because engineered wood is available in longer lengths, there are fewer seams. And engineered wood is pretreated with zinc borate and resins that protect against termites, moisture, and fungal decay. 

However, even with the pretreatment, engineered wood may succumb to moisture damage if the raw edges aren’t properly sealed. Because it is a wood composite, it isn’t protected against pests like woodpeckers. Engineered wood does require maintenance and regular inspection to make sure it’s doing the job of protecting your home.

Natural Wood

While a true classic for exterior trim and fascia, natural wood lags far behind the other options. Natural wood is warm, high-end, and traditional. It’s available in a few different types, like redwood, cedar, mahogany, and cypress, which offer natural protection against insects and moisture. This material can be painted and customized to your architectural style. Damaged areas are easily replaced.

Natural wood is fairly maintenance-intensive as it requires regular staining and painting. The nature of wood makes it more prone to attracting pests, warping, and rotting when exposed to moisture. 

Questions About Exterior Trim and Fascia?

If you have questions about the best materials for your exterior trim and fascia, please contact Seiffert Building Supplies. Our professional project managers will discuss your specific needs and help you determine how to pick the best materials that last.

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