Square Galvanised Steel Access Panel is a high-quality duct access door designed to provide convenient entry points for inspection, maintenance, and duct cleaning within ductwork systems. Manufactured from durable galvanised steel sheet, this access panel offers excellent corrosion resistance and long-lasting performance in demanding commercial and industrial environments.
The frame in contact with the duct wall has a rubber mat seal. The access door features a 25 mm thick thermal insulation layer made from glass wool. Four clasp locks allow easy opening and closing of the access door.
These access doors are designed for straightforward installation, allowing engineers and contractors to create practical maintenance access points without compromising the performance of the ventilation system. Suitable for applications requiring air leakage control, this steel access panel can be installed using appropriate sealant or gasket solutions for a secure fit.
Key Features
- Suitable for square and rectangular ductwork
- Compatible with selected spiral ducting and circular ductwork
- Features 25mm thicj glass wool insulation
- Corrosion-resistant galvanised finish
- Easy installation, includes four clasp locks allow easy opening and closing of the access door.
- Can be fitted with sealant or gasket for improved air leakage control
Applications
- Duct inspection and maintenance access points
- Access to control dampers, fire dampers, and internal duct equipment
- Commercial ventilation systems
- HVAC ductwork installations
- Duct cleaning and servicing
- Insulated access door for square duct, features 25 mm thick thermal insulation layer made from glass wool.
- Manufactured from galvanised steel sheet for strength and corrosion resistance
- Designed to enable maintenance and cleaning of square ducts
- Includes four clasp locks allow easy opening and closing of the access door.
- Available in multiple sizes including 200mm, 300mm, and 400mm.
| Product Type | Duct Inspection Door |
| Product Code | 200mm Square Galvanised Steel Access Panel |
| Brand | Stornch |
| Fire Rating | Euroclass D |
| Available Sizes | 200mm, 300mm, 400mm |
| Applications | HVAC duct work, Duct Inspections |
| Delivery Terms | ||
|---|---|---|
| Area | Order value | Delivery Charge (Ex VAT) |
| On select Postcodes (Around London, Manchester, Leeds, Bristol, York etc) | Orders Below £110 | £10 |
| On select Postcodes (Around London, Manchester, Leeds, Bristol etc) | Orders Above £110 | Free Delivery |
| On select Postcodes (Scotland, Swansea, Cornwall etc) | Any value | £25 |
Returns/Refunds And Cancellations:
You can cancel your order and get a full refund anytime before we confirm your order via email. Orders cannot be cancelled after the order confirmation is sent.
If you want to return insulation that was ordered in excess or not of use anymore, you can return them within 14 days from the date of receipt, provided they are unused and in a resalable condition. The customer returns the goods to the address shared via email. Please contact us via email and we will assist you accordingly.
If the product is damaged, then you are within your rights to claim an exchange or a refund. For more information, please refer to our delivery information page.
For more information on returns and deliveries, please refer to our delivery information page.

