Altra Custom Manufacturing Inc., 620 Supertest Rd Unit 6, North York, ON M3J 2M9
Welcome to Excellence in Steel -
Adapters
Adapters
Altra Custom Manufacturing Inc. adapters are designed to provide seamless transitions between existing roof curbs and new rooftop units. Ideal for retrofit and upgrade projects, they help accommodate changing equipment requirements.
Constructed from heavy-gauge materials with reinforced designs, these adapters ensure durability and weather resistance. Available in multiple configurations such as reducers, increasers, and extension curbs, they offer flexibility for different applications.
With both standard and quick-ship options, these adapters provide a reliable and efficient solution for rooftop system upgrades.
The Pate Company manufactures a wide variety of adapters to meet the needs of mechanical contractors who install or service rooftop units (RTUs). Our adapters can be used to transition from existing roof curbs to new RTUs, to extend curbs higher to accommodate added insulation, and to accommodate RTU filters.
- Standard construction heavy-gauge galvalume steel
- Continuously welded and mitered corner seams
- Internally reinforced and with integral base plate for added strength
- Most (not all) adapters fully insulated
- Designed with styles and heights to match both an existing curb and new equipment requirements
| Product Group | Description |
|---|---|
| PC-AR(QS) | Simple (quick ship) adapter reducer, not insulated, ships in 1-2 days |
| PC-AI(QS) | Simple (quick ship) adapter increaser, not insulated, ships in 1-2 days |
| PC-AR | Standard adapter reducer, insulated |
| PC-AI | Standard adapter increaser, insulated |
| PC-AFC | Filter curb adapter, hinged access door to access internal filters |
| PC-EXT | Extension curb |
- Alternate materials: galvanized steel, stainless steel, aluminum
- Damper shelf
- Removable access doors
- Vents