STJH-INSULATED-DUCT-ACCESS-DOOR-200X200

Insulated Duct Access Door 200 x 200 mm

A small insulated service opening for hand access inside rectangular ductwork.

A retained hinged leaf avoids handling a loose cover overhead.
The small opening minimizes the area interrupted in the duct wall.

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Product Introduction

The galvanized door and frame enclose a glass-wool insulation layer. Two clasp locks hold the compact panel against its perimeter seal, and the hinge retains the leaf while a technician reaches a sensor or small damper.

Key Features

A retained hinged leaf avoids handling a loose cover overhead.
The small opening minimizes the area interrupted in the duct wall.

Technical Parameters

Access Width	200 mm
Access Height	200 mm
Insulation Thickness	25 mm
Clasp Locks	2
Door Material	Galvanized steel sheet
Insulation	Glass wool
Frame Seal	Rubber mat
Opening Action	Hinged
Duct Surface	Flat rectangular duct wall
Customization	Available for the intended inspection point and duct environment.

Applications

Sensor inspection points
Hand access to small damper mechanisms

Solutions for Your Application

A full-size opening is unnecessary for a small sensor.

The compact aperture provides localized access without a large door.

A bare cover interrupts the duct insulation.

The insulated leaf restores a thermal layer across the service opening.

Available Options

Hinge orientation
Frame attachment detail

Planning a Insulated Duct Access Door 200 x 200 mm specification?

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