Tamarack has been a trusted manufacturer and distributor of energy-efficient ventilation and air sealing solutions. Headquartered in the United States, Tamarack specializes in products that enhance indoor comfort and building performance for contractors, builders, and modular manufacturers alike.
Tamarack works closely with modular home builders to deliver components that meet evolving energy codes and exceed homeowner expectations. Their product line includes well-known solutions like the E-Z Hatch, The Perfect Balance, Return Air Pathways (RAPs), and the Cape Backdraft Damper, all designed to optimize airflow, insulation, and energy performance in residential construction.
The E-Z Hatch, one of their most recognized products, is a super-insulated attic scuttle door that arrives fully pre-assembled and pre-finished. Rated at R-50 (with an R-80 option), the unit includes triple gaskets to ensure a reliable air seal. Designed to meet or exceed current IRC and IECC code requirements, the E-Z Hatch is a simple, code-compliant upgrade for modular and stick-built homes alike.
Tamarack’s additional solutions — including The Perfect Balance for bathroom air exchange and RAPs for improving HVAC efficiency — support whole-home comfort, privacy, and energy savings. Their products are trusted by contractors across the U.S., and their dedication to ease-of-installation and performance has made them a go-to supplier in the modular industry.