Raynor ThermaMax 3000 Door Vancouver
The Raynor ThermaMax 3000 is the highest-insulation commercial sectional door in the Raynor commercial line — 3-inch CFC-free polyurethane foam injected between two 24-gauge galvanized steel skins, delivering R-25.0. CCGDS supplies and installs the ThermaMax 3000 across Metro Vancouver and the Lower Mainland.
Why 3-Inch Polyurethane Changes the Calculation
Most commercial insulated doors use 2-inch polyurethane at R-16 to R-19. The ThermaMax 3000 adds a full extra inch of injected foam to reach R-25. In a refrigerated loading dock or a heated warehouse where the door cycles 40 times a day, the energy loss per open-close cycle on a standard insulated door adds up to a measurable energy cost over a year. At R-25, the ThermaMax 3000 cuts that figure significantly compared to a 2-inch door.
The foam bonds directly to both steel skins during manufacturing — there is no air gap and no polystyrene board that can shift over time. The panel is structurally rigid as a result of the bonded construction. Cold bridging through the section joints is addressed by the section profile design, keeping the interior face above the dew point in most heated-building applications.
Key Specifications
| Specification | Value |
|---|---|
| Steel Gauge | 24 gauge galvanized |
| Insulation | 3″ CFC-free polyurethane foam injected |
| R-Value | R-25.0 |
| Construction | 3-layer (steel / foam / steel) |
| Duty | Super-duty commercial |
| Panel Style | Commercial stucco emboss |
| Wind Load | Available with reinforcement |
Best Applications in Metro Vancouver
Refrigerated and cold storage loading docks in Richmond and Burnaby where the dock is connected to a refrigerated warehouse — every second the door is open is refrigeration energy escaping. Food distribution facilities and pharmaceutical cold chain operations where temperature consistency is tied to product integrity. Heated manufacturing or finishing facilities where the door faces a cold exterior and the interior must stay above a minimum temperature year-round.
It is also specified on new builds where the mechanical engineer has calculated the door heat loss as part of the building energy model. In those cases the architect or contractor will have a target R-value in the spec — the ThermaMax 3000 at R-25 typically exceeds the spec requirement, which is useful when a performance margin is needed.
ThermaMax 3000 vs. Standard 2-Inch Polyurethane Doors
A 2-inch polyurethane door at R-19 performs well for most commercial applications. The step to R-25 costs more upfront and is not always justified. The ThermaMax 3000 makes financial sense when the door opening separates a temperature-controlled space from an uncontrolled exterior and the door cycles frequently. On a standard warehouse bay where temperature control is not a factor, a 2-inch door is adequate and more cost-effective.
Installation Across Metro Vancouver
We supply and install the Raynor ThermaMax 3000 across Richmond, Vancouver, Burnaby, Surrey, Delta, Langley, Coquitlam, and the rest of Metro Vancouver. Standard sizes ship on standard lead times. Custom widths and heights for oversized openings are available on order. We size the spring assembly and operator to the ThermaMax 3000 panel weight at time of installation — the 3-inch panel is heavier than standard 2-inch commercial doors and the spring and operator must account for this. Call (604) 206-5727 for a supply and install quote.
Frequently Asked Questions
What is the R-value of the Raynor ThermaMax 3000?
R-25.0 — the highest insulation value in the Raynor commercial sectional door line, achieved with 3-inch injected CFC-free polyurethane foam between two 24-gauge steel skins.
How does the ThermaMax 3000 compare to the ThermaMax 2000?
The ThermaMax 2000 uses 2-inch polyurethane at approximately R-17 to R-18. The 3000 adds a full extra inch of foam to reach R-25. For temperature-critical applications the 3000 is the right choice. For standard commercial use the 2000 is more cost-effective.
Does the ThermaMax 3000 require a heavier operator?
Yes — the additional inch of foam adds panel weight compared to a 2-inch commercial door. We specify the operator and spring assembly to match the actual door weight at the time of quote. An undersized operator on a heavy door wears out quickly and may not lift the door safely in cold weather when springs stiffen.
Call for a supply and install quote: 604‑206‑5727 — we cover Metro Vancouver and the Lower Mainland.