Astria - Rigid Horizontal Spacer

The Astria Rigid Horizontal Spacer provides stability and proper alignment for direct vent systems. Designed to maintain correct spacing between the vent pipe and surrounding structures, it prevents sagging, misalignment, and potential leaks. By ensuring proper clearance through combustible walls, it supports safe and efficient venting while maintaining optimal airflow. Its durable galvanized steel construction ensures long-lasting performance, making installation reliable and secure.

• Rigid Horizontal Spacer

• Installation instructions

• Manufacturer: Astria

• Product Type: Venting Accessory / Spacer

• Material: Galvanized steel

• Dimensions: 16 inches wide × 20 inches tall

• Compatibility: SecureVent pipe with 4 1/2 inch inner diameter and 7 1/2 inch outer diameter

• Function: Maintains proper clearance through combustible walls, ensures stability, and supports safe venting

FireLux Living was built for those who expect more from their space. We offer premium indoor and outdoor living products — from grills, saunas, and fire tables to pizza ovens, fireplaces, and more — each chosen for exceptional performance, expert craftsmanship, and long-term value. Every purchase is backed by real customer support, fast shipping, and our commitment to getting it right.