What is the Difference Between Capped and Uncapped Composite Decking?
Composite decking has become the most popular option among the many materials used for decking. In addition to being very durable, it requires very little upkeep. If you do decide to go with composite decking, though, there is one more important question. Capped composite decking or unacpped composite decking? The main difference is that capped composite decking has a protected layer on the outside that makes it work better overall.
Capped composite decks are usually better at staying clean and not getting stained or faded. Uncapped composite decking may be susceptible to staining and fading over time. Capped composite decking is also usually more durable and doesn’t need as much upkeep. Uncapped composite decks, on the other hand, might be cheaper and look more natural. This article will go over the differences between these two types of decking in great depth.
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Table of Contents
What is Uncapped Composite Decking?
An uncapped composite deck represents a more traditional form within composite wood decking. It is manufactured by co-extruding wood fibers and plastic through a mold in a single process. The entire board is composed of the same material throughout, from core to surface. This means the board’s surface is its wood-plastic composite core material.
Uncapped composite decking typically features a more rustic surface texture. The core material’s make-up and the stamping process directly affect its color and wood grain look. Many appreciate this raw, natural aesthetic that closely resembles real wood. Despite lacking an additional overlay, this does not imply fragility. Uncapped composite decking remains highly resistant to rot, mildew, insect damage, and cracking. Its durability far surpasses that of ordinary wood.
What is Capped Composite Decking?
Capped composite decking is a big step forward in the technology of composite deck boards. It typically employs co-extrusion technology. Manufacturers encase the wood-plastic composite core in a robust polymer shell. This layer on the outside protects the heart of the decking very well. This encapsulated design makes it impossible for moisture to get into the heart from any direction.
In addition, this extra layer of protection makes the fabric much more resistant to stains, UV fade, and damage from wet environments. It makes the surface smoother, so stains have a harder time getting through. This makes cleaning amazingly easy.
Comprehensive Comparison Between Capped and Uncapped Composite Decking
Whether capped or uncapped, composite wood decking shares numerous common advantages. Next, let’s compare their strengths and weaknesses across various dimensions.
Durability
Composite deck materials are made from wood fibers and recycled plastic. This means it possesses rot-resistant properties. In this regard, it outperforms wood. The average lifespan of composite deck boards ranges between 25 and 30 years.
However, capped composite decking adds an extra layer of protection. It offers superior resistance to harsh weather conditions, boasting top-tier durability. Its polymer shell makes it very resistant to scratches. Capped composite decking offers the best moisture resistance. Even in humid, rainy environments, it completely avoids warping and mold issues. Uncapped composite decking is also resistant to rot and cracking. However, lacking a hard surface layer, it shows signs of wear more easily over time.
Stain Resistance
All composite decking resists staining. However, capped composite decking is more stain-resistant than uncapped. Its smooth, thick surface makes it almost impossible for liquids like juice, wine, or grease to stain. Most spots can be washed off with water, which makes it much less likely that the color will stay.
Uncapped composite decking lacks this protective layer. Dark liquids spilled on its surface carry a high risk of seeping in if not promptly cleaned. However, swift removal usually prevents permanent staining. Compared to materials like wood decking, composite decking offers significantly superior stain resistance.
Fade Resistance
Composite decking demonstrates exceptional fade resistance. High-quality composite deck boards typically incorporate UV stabilizers. They require no painting or staining to maintain their appearance. Also, the protective layer on capped composite decking blocks dangerous UV rays very well. So the deck will stay brightly colored for decades.
However, uncapped composite decking that is left out in the sun will turn a silver-gray color that looks worn down. Some users like this natural look, but those who want to keep their colors bright may not like it.
Maintenance Requirements
There is no significant difference in maintenance between uncapped and capped composite decking. Neither requires tedious upkeep like sanding or sealing. Both types of composite wood decking carry low maintenance costs. Routine care involves occasional sweeping or rinsing with clean water. Stubborn stains can be easily addressed using mild soapy water and a soft brush.
However, uncapped composite decking may require more vigilant attention. Mold and algae can grow more quickly in damp, shady places, so they should be cleaned more often. Any stains should be addressed promptly.
Appearance and Texture
The appeal of uncapped composite decking lies in its authenticity. It offers a texture closer to natural wood. Its grain looks more like real wood decking. However, uncapped composite decking has slightly limited styles and colors.
Capped composite decking provides greater freedom in appearance. It features a smoother, more refined look. Manufacturers can design intricate, lifelike wood grain patterns on the protective shell. EVODEK capped composite decking offers a wide selection of colors and styles. You can more easily find options that match your home’s style and color scheme. It’s easier to walk because the surface feels smoother and more even.
Cost and Long-Term Value
Uncapped composite decking is typically the more economical choice. Due to its relatively simple manufacturing process, material costs are lower. This makes it more appealing for budget-conscious projects. Capped composite decking generally carries a higher price tag. It offers excellent value for money thanks to its very long lifespan and low upkeep needs.
Also, a capped composite deck that looks good and lasts a long time makes it more appealing to potential buyers. Capped composite decks may make your home seem more valuable to people who are looking to buy it if you are planning to sell it.
Which Type Should I Choose?
Should you opt for capped composite decking or uncapped composite decking? This choice isn’t just about money. It will also affect how your outdoor living area looks, how long it lasts, and how much it costs to maintain for decades to come. Consider the following factors when choosing:
- Budget: If you don’t have a lot of money for your job, uncapped composite decking is a cheaper alternative.
- Usage Frequency: If you often have big events or parties, a capped composite decking is the best choice. Heavy foot traffic, pulling furniture, and spills are no problem for it.
- Climate Conditions: In places with a lot of direct sunlight, capped composite decks look better longer. Its ability to fight water is also very helpful in places that are humid and rainy last a long time.
- Cleaning and Maintenance Frequency: If you don’t have the time to maintain your deck, capped composite decking is a good choice. It requires virtually no maintenance after installation. Uncapped composite decking needs inspection every few months and prompt stain removal.
- Aesthetic Preference: Capped and uncapped composite decking offer distinct visual appeal. The choice depends entirely on personal taste.
Conclusion
Capped composite decking represents the pinnacle of modern composite decking. It excels in durability, stain resistance, fade resistance, and low maintenance. This makes it the superior choice for most residential outdoor living spaces. It is particularly suited for users seeking quality and peace of mind. Uncapped composite decking remains an exceptionally cost-effective option. If your budget is limited, it will not disappoint.
Before making your final decision, we recommend obtaining samples for comparison. EVODEK provides complimentary samples. We are here to answer all your questions about composite deck materials.
FAQ
Does Capped Composite Decking Look like Plastic?
Early composite decking did have this issue. Today, capped composite decking technology is highly advanced. High-quality capped composite decking utilizes sophisticated printing and embossing techniques. It can realistically mimic the grain, grooves, and even the feel of various wood species. From a distance, it’s virtually indistinguishable from premium hardwood.
Does Capped Composite Decking Get Extremely Hot in The Sun?
Like most decking materials, dark-colored capped composite decking absorbs heat under direct sunlight. This is a universal physical property, not a material flaw. The solution is to choose lighter-colored decking. These reflect more sunlight, resulting in significantly lower surface temperatures.
Can I Paint or Stain Capped Composite Decking?
No. Painting or staining would mask its inherent beautiful grain and color. Coatings may not bond well with the polymer shell, leading to peeling and flaking. This would actually require more frequent maintenance.
For Households With Pets, Which Type of Deck is More Suitable?
When pets run and play, their claws may scratch the deck surface. Capped composite decking typically offers better scratch resistance. Capped composite decks are also easier to clean of stains like urine and pet poop. Uncapped composite decking carries the risk of contamination seeping into the material. Because of this, capped composite decking is usually the better choice for homes with pets.
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