Flanges & Corners
Matched roll-formed flange profiles and corner pieces for accurate, repeatable rectangular duct joints.
Sealed, insulated or uninsulated inspection doors for duct cleaning, damper access and maintenance.
Access doors provide safe entry to dampers, filters, coils, fire devices and duct-cleaning zones without cutting the duct. Door frames are matched to rectangular or round surfaces, with gaskets and positive latches to control leakage. Insulated sandwich doors maintain the duct’s thermal envelope in conditioned-air systems.
Typical construction information for early coordination. Final values are governed by the selected model, approved material and project design.
| Frame | Galvanized steel or aluminium to application |
|---|---|
| Door | Single-skin or insulated sandwich panel |
| Seal | Continuous gasket with cam/quick-release latches |
| Mounting | Rectangular flat surface or curved round-duct saddle |
| Sizes | Inspection and personnel-access sizes as ordered |
| Operation | Hand access without specialty tools, model dependent |
Access location and opening size follow the maintenance requirement. Pressure, temperature and fire-rating suitability must be checked separately.
Include dimensions, quantity, material and required delivery. Add a drawing link for a more accurate review.
Matched roll-formed flange profiles and corner pieces for accurate, repeatable rectangular duct joints.
Slide-on transverse duct connectors with integral sealing options for fast rectangular duct assembly.
High-grip duct-joint clamps that draw flanged sections together for alignment and sealing compression.