Waterproof Fabric For Cushions: Everything You Need to Know
If you are looking for a fabric to upholster your outdoor furniture, you need to choose the right one. Outdoor fabrics come in various types, from cotton and synthetic to blended and weather-resistant materials. Among them, waterproof fabric is the best option. However, not all waterproof fabric is the same. In this article, we will discuss everything you need to know about waterproof fabric for cushions.
What is Waterproof Fabric?
Waterproof fabric is a type of material that repels water and prevents it from penetrating the surface. Typically, waterproof fabric has a high resistance to water and other liquids. This type of fabric is commonly used for outdoor furniture such as patio cushions, sofa covers, and curtains.
How is Waterproof Fabric Made?
Most waterproof fabric is made by applying a coating or laminating a layer of material on top of another. The most common coatings used for waterproof fabrics are polyurethane (PU) and polyvinyl chloride (PVC). The coating is applied to the surface of the fabric or laminated on top of it. The method used to apply the coating will determine the level of waterproofness of the fabric.
What Makes a Good Waterproof Fabric?
A good waterproof fabric should have the following characteristics:
- High water resistance: The fabric should be able to repel water and prevent it from penetrating the surface.
- Breathability: The fabric should allow moisture and air to pass through while keeping water out.
- Durability: The fabric should be able to withstand harsh weather conditions and maintain its properties over time.
- UV resistance: The fabric should be able to withstand exposure to sunlight without fading or degrading.
Types of Waterproof Fabric
1. PVC-coated fabric: PVC-coated fabric is a type of waterproof fabric that is made by coating a layer of PVC on top of the fabric. This type of fabric is durable, easy to clean, and has high water resistance. However, it is not breathable and can trap moisture inside, leading to mold and mildew growth.
2. PU-coated fabric: PU-coated fabric is a type of waterproof fabric that is made by applying a layer of PU to the fabric's surface. This type of fabric is lightweight, breathable, and has high water resistance. However, it is less durable than PVC-coated fabric and can degrade over time.
3. TPU-coated fabric: TPU-coated fabric is a type of waterproof fabric that is made by applying a layer of TPU on top of the fabric. This type of fabric is lightweight, flexible, and has high water resistance. It is also more durable than PU-coated fabric.
4. Gore-Tex fabric: Gore-Tex fabric is a type of waterproof fabric that is made by laminating a layer of Gore-Tex membrane on top of the fabric. This type of fabric is breathable, durable, and has high water resistance. It is also more expensive than other types of waterproof fabric.
Conclusion
When choosing waterproof fabric for cushions, it is essential to consider the fabric's water resistance, breathability, durability, and UV resistance. PVC-coated fabric is the most durable but not breathable, while PU-coated fabric is lightweight and breathable but less durable. TPU-coated fabric is a good balance between durability and breathability, while Gore-Tex fabric is the most expensive but the most breathable and durable. Ultimately, the type of waterproof fabric you choose will depend on your specific needs and preferences.