If you are looking for a durable, low-maintenance, and attractive decking material for your outdoor space, capped composite decking is ideal for you.
It is a type of synthetic decking with a protective layer of polymer on its surface. This decking material is resistant to fading, staining, scratching, and mold.
What is Capped Composite Decking?
The capped composite decking board is made of wood fibers and plastic. Capped and uncapped are two types of composite decking.
These boards are a type of wood polymer composite that is becoming a popular alternative to traditional wood decking.
This decking method is susceptible to fading, staining, scratching, and mold growth, especially in harsh weather or direct sunlight.
Capped composite deck has a thin layer of polymer, usually PVC or ASA, on its surface, which acts as a shield against the elements. This layer is bonded to the core of the composite board during the manufacturing process.

What are the Advantages of Capped Composite Decking?
It has many benefits over other types of decking materials, such as:
Durability
Thanks to its protective layer, it is resistant to fading, staining, scratching, and mold. Unlike wood decking, it is also less prone to cracking, splitting, warping, or rotting. Yet, if you want even more durable option than this, consider capped polymer decking.
Maintenance
Capped composite decking is easy to care for, as it does not require painting, staining, sealing, or sanding. All you need to do is to clean it occasionally with soap and water or a mild detergent.
You can also use a soft-bristled brush or a pressure washer to remove any stubborn stains or mold.
Sustainability
It is an eco-friendly option made of recycled materials, such as wood scraps and plastic. By using capped composite decking, you are saving trees from being cut down. It is also recyclable so you can dispose of it responsibly at the end of its lifespan.
Beauty
Capped composite decking comes in various colors, textures, and styles, mimicking the appearance of natural wood.
You can choose from different finishes, such as smooth, embossed, or grooved, and other profiles. Some products even have realistic wood grain patterns and streaks, giving them a more authentic look.
What are the Disadvantages of Capped Composite Decking?
While it is a popular choice, some capped composite decking disadvantages you should consider are:
Cost
It is more expensive than wood or uncapped composite decking, as it has a higher initial cost.
Heat
Capped composite deck can get hot under direct sunlight, especially in summer. This can make walking barefoot or sitting uncomfortable.
However, you can mitigate this issue by choosing lighter colors or adding shade structures, such as pergolas and umbrellas.
Expansion and contraction
This type of decking can expand and contract due to changes in temperature and humidity. Therefore, you may see some gaps, buckling, or warping after a while.
Hire a professional contractor to install capped composite deck to prevent this.
How Does Capped Composite Decking Compare to Uncapped Composite Decking Materials?
Uncapped or traditional composite decking is an older version with no protective polymer layer on its surface. Although both are suitable options, when it comes to capped vs uncapped composite decking, there are some differences, such as:
Cost
Uncapped is cheaper than capped composite deck, as it has a lower manufacturing cost.
Maintenance
Traditional composite decking is more vulnerable to fading, staining, scratching, and mold and requires more maintenance.
Durability
Uncapped is less durable than capped composite deck, as it is more prone to cracking, splitting, warping, or rotting.
Capped Composite Decking in Canada
Capped composite deck boards are excellent choice for Canadian homeowners, as it can withstand Canada’s harsh and variable weather conditions.
If installed correctly, it can endure the cold, snow, ice, rain, and sun without losing its beauty and performance.
Your home deserves the best capped composite decking in Canada. That’s why you need Wiedehopf. Contact us to learn how we can transform your outdoor space with our high-quality decking products.