Insulated Duct Access Doors

Designed for use on rectangular ductwork, these Insulated Duct Access Doors with Fish-tab style Access Doors are simple and easy to install. Simply cut a hole in the duct 30mm under the door size, fix the frame in place with a dolly and hammer, replace the door and secure with Cam Lock Door fasteners

Duct Access Doors type Tab Insulated

The Tab type Duct Access Door seals meet DW144 Classes A and B

Rectangular Tabbed Access Doors available from stock in 19 sizes to suit everything from visual access (100x100) to man access (600 x 600)

Fastfix Cam Lock Door

Orders in excess of 300 doors will be palletised with Cam Lock Door packing and carriage free of charge

   x Qty  

Duct Access Doors for Rectangular Ductwork

Access Panels with knock over tabs 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 Insulated 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, attenuators and filter sections

For more information on our circular Access Doors: Data Sheet AF114 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, Access Doors 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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