Insulation Sleeve
Regulate Airflow with dampers with or without handles including including volume dampers, fire dampers, blade dampers, draft dampers, and butterfly dampers.
Control Airflow and Improve Duct System Efficiency
Our HVAC dampers are designed to regulate and control airflow within duct systems, helping to balance air distribution, enhance energy efficiency, and maintain indoor comfort. Available in a variety of styles—including manual volume dampers, backdraft dampers, and motorized options—our galvanized sheet metal dampers are built for durability, precision, and easy integration into residential, commercial, and industrial HVAC applications. Whether you’re zoning a system or preventing reverse airflow, our high-quality dampers deliver reliable performance for any project.

INSULATED SLEEVES –
R4.2 VALUE
R-4.2 Slip Wrap is an insulation wrap
with vapour barrier that helps reduce
heat and cool loss, for commercial and
residential applications.
- Applications: Commercial, Residential
- For use on flexible ducting or solid round pipe that supplies
- heating, cooling, intake or exhaust air
- Indoor or outdoor use
- Diameter 4″- 10″

DEFLECTO INSULATED
SLEEVES – R6 VALUE
The thermal insulated sleeves are ideal
for adding insulation to new or existing
hard pipe, semi-rigid, or ex-duct.
- Increases efficiency of warm or cool air traveling through duct
- Helps un-insulated duct from condensing or sweating in certain
- applications
- Insulated poly jacket sleeve lined by R6 insulation
- Duct Not Included
Request A Free Quote
Request a quote today for precision-crafted ductwork and fittings—built to your specs, delivered on time. Experience expert fabrication, competitive pricing, and reliable service from a trusted GTA supplier.