Plastic Wall Ties, also called Posi-Ties, connect the inner and outer walls in cavity wall construction. Joluka manufactures these ties using durable, high-quality plastic. Builders use them in both single- and double-storey buildings. They are strong, lightweight, and easy to install. These ties don’t rust. That makes them perfect for damp or coastal environments. They help prevent moisture from crossing the cavity, which protects the inner wall from damp. Their smooth surface also stops mortar from sticking, keeping the cavity clean and dry. Joluka offers several sizes to suit different wall widths. You can choose from 138mm, 190mm, 230mm, or 270mm lengths. These sizes cover cavity widths from 50mm to 140mm. Each tie is tested to meet SABS standards, so you can trust their performance. Plastic Wall Ties are ideal for projects where corrosion resistance is critical. They’re a smart choice for long-lasting, low-maintenance construction. Joluka’s Posi-Ties offer a simple, effective way to keep cavity walls secure and dry.