BLACKline HHP is a composite thermoplastic material formulated to maximize the strengths demanded of today's building products. Low maintenance, attractive, durable, and resistant to fire – these are just a few of the properties that have dramatically increased the use of thermoplastic materials for fences.

The major ingredient is a rigid CPVC homopolymer compound with 100% virgin material. BLACKline HHP products are mono-extruded, and feature impact modifiers with the highest level of colorant and UV stabilizers to protect against fading.

Over the years plastic has been seen as a major problem for the environment. However, Chlorinated Polyvinyl Chloride (CPVC) cannot be grouped into this overall "Plastic Grouping" because it is not made from 100% hydrocarbons (as is most plastic) and the manufacturing process is different.

CPVC is made from a combination of crude oil, natural gas and over 60% chlorine derived from common salt. This makes it one of the most energy-efficient materials to produce. In addition, there is very little fossil fuel used in the making of CPVC so there is very little carbon dioxide released into the atmosphere during manufacturing. A large percentage of the plastic products made today are not recyclable whereas CPVC is fully recyclable and can be recycled over and over again.

All outdoor products will fade over time. However, our fences are field-proven to maintain their deep color since they're manufactured with extensive UV stabilizers for ultimate protection. This means that all of our vinyl vinyl fencing products fade slowly and uniformly.

BLACKline HHP's vinyl fences are virtually maintenance-free, and won't rust or corrode, or require painting.

Additionally, our fences won't blister, rot, rust or peel and will weather uniformly. Because color is extruded throughout the product, our vinyl fences do not need paint or other surface treatments, such as water sealants and stains. Our vinyl products are also resistant to stains and are not affected by rock salt.

Our fencing will be one of the safest parts of your home, especially if you have children. The smooth surfaces don't have nails that can pop out or wood that can splinter. Our fencing products don't contain lead, nor do they need the heavy metals and chemical required for treating and maintaining wood. Since our fencing doesn't break down, there is nothing that can contaminate your soil or groundwater. They're also designed to meet pool safety regulations.