Duct Insulator Spacers

About Duct Insulator Spacers

Duct Spacers shall be made from ABS Acrylonitrile Butadiene Styrene (ABS). (1.04 specific gravity

has been chosen by TECAFINE for the manufacture of all interlocking module spacers

because of its flexibility, strength, and resiliency.

(A) Under compressive stress

(B) The spacer modules can be freely handled on the job site without breakage.

Since many utilities install underground systems year-round, and most large projects carry through more than one year, it is important to use a formulaon of ABS for spacers that will not be adversely by the extremes of summer or winter temperares. Finally, Rib wall construction makes it possible to design a spacer which will hold safely the vertical

loads normally encountered when men work atop large duct banks.

Spacers shall consist of interlocking modules. The interlocking modules shall include an

internal vertical channel on both side edges of the spacers. When the duct bank is

assembled.

Reliable Spacing for Effective HVAC Insulation

Maintain optimal air gap in duct insulation with our Duct Insulator Spacers. Engineered from virgin grade HDPE, these spacers guarantee high tensile and yield strength while resisting UV rays and corrosion. Designed for atmospheric, non-pressure bearing applications, they meet stringent safety and quality standards, making them an ideal choice for various HVAC projects in commercial and industrial settings.


Effortless Manual Installation

Our spacers are designed for quick and simple manual insertion between insulation materials and duct surfaces. Their push-fit, slip-on connection ensures a rigid, secure hold without tools or adhesives. With a tolerance of 0.5 mm and a fixed bend radius, these spacers fit snugly into position, saving installation time and reducing labor costs.


Durability and Performance

Crafted from high-quality, non-metallic HDPE, each spacer offers superior corrosion resistance and long-lasting performance. The self-extinguishing V-2 flammability rating as per UL94 ensures enhanced safety, while the smooth, uncoated surface provides minimal friction with insulation materials. Reusable and packaged efficiently, they are both practical and cost-effective for recurring HVAC duct projects.