The different types of METU access doors allow an easy access into the interior of air-ducts for inspection and maintenance while keeping as much as possible their characteristics. This last point is especially important for insulated ducts for example.
Which access door do I need? Fill out this form and we shall revet with our suggestions.
Access doors for rectangular, non-insulated air-ducts
RD Access Doors
GX Access Doors
Access Doors for Rectangular, Insulated Air-ducts
Insulated Access Door IRD-2, -3, -4
Insulated Access Door IRD-3DE (with 3rd Cover)
Insulated Access Door IRD-DW1
Access Door IRD-3PL (with a 3rd plate)
Solution made of two standard RD access doors
Access Doors for Round, Non-insulated Ducts
RRD Access Doors
Access Doors for Round, Insulated Air-ducts
Access Door IRRD-3DE (with 3rd cover)
IRRD-DW1 Access Doors
IRRD-3PL Access Doors
IRRD-DW2 Access Doors
Plastic Access Doors
KRD Access Doors made of PVC, PE, PP or PPs for rectangular air-ducts
KRRD Access Doors made of PVC, PE, PP or PPs for Round Air-ducts
![[Translate to English:] Verschiedene METU-Revisionsdeckel](/fileadmin/_processed_/7/d/csm_metu_meinig_revisionsdeckel_8bbe69b129.jpg "[Translate to English:] Verschiedene METU-Revisionsdeckel")
