Duct Access Doors for Fastfix (Circular)

Manufactured from galvanised pressed steel, these circular Duct Access Doors are available to suit diameters of spiral ducting from 100mm to 1000mm. Stainless steel Duct Access Doors are available on a special order

Access Door For Ducting

Panels are supplied with an adhesive template which ensures correct marking of the Access Door For Ducting are cut out

   x Qty  

Spiral Duct Access Panels

Fast Fix Doors / Spiral Duct Access Panels available from stock in 3 face sizes – depending on duct diameter:

Access Door 200 x  80 to suit duct diameters 80, 100 & 125
Access Door 250 x 150 to suit duct diameters 150, 160, 200, 224, 250, 300, 315, 355, 400 & 450
Access Door 400 x 300 to suit duct diameters 400, 450, 500, 560, 630, 710, 800, 900 & 1000


Duct Access Doors for Circular Ducting

These Duct Access Doors for Circular Ducting can be easily removed to allow for duct cleaning and routine hygiene maintenance also for inspection and testing of induct items 

The Fastfix range of Circular Duct Access Doors is manufactured in the UK by Ace Filtration, to provide a quick and efficient means of access/inspection to in-duct items such as control dampers, fire dampers, heating/cooling coils, attenuates and Filter sections

For more information on our Circular Access Doors: Data Sheet AF113 Download

Please refer to DW144: Specification for Sheet Metal Ductwork, Appendix M, Table 25 which gives recommendations regarding the number, minimum size and location of doors. TR/19, the HVCA’s Guide to Good Practice on Cleanliness of Ventilating Systems, states that in addition to the recommendations of DW144 ,Spiral Duct Access Panels should be located at a minimum every 10m for general systems and at a maximum 3m centres for kitchen extract systems


If you require a wholesale quotation or advice on which Filter is best suited to your air purification needs, contact our Filter Sales team for more information

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