Stack support
Solid and long-lasting, our products have remarkable intrinsic flame-retardant and fire-resistant properties. They also have exceptional acoustic performance.
<p>Stack supports and brackets transfer loads safely to the structure and control expansion, vibration and alignment. Their engineered geometry secures risers in basements and shafts, improving jobsite safety and speed. Mechanical couplings and modular parts speed up installation and simplify maintenance over decades. Made from 99% recycled cast iron and fully recyclable, they support circular, low‑carbon construction. All products are designed to meet EN 877 requirements for sanitary drainage performance.</p>