Access Doors

METU Access Doors

Probably the widest range of access doors in the market, worldwide...

Access Doors for Rectangular Air-ducts

RD Access Door
Access door for rectangular, non-insulated air ducts. Large selection of sizes (eleven) and types.

GX Access Doors
The GX access door is an alternative to the RD for rectangular, non-insulated air-ducts. Has a low installation height and is easier to install. Only available in three sizes.

KRD Access Doors
Plastic access door for rectangular ducts made of PVC, PE, PP or PPs.

Access doors for Insulated Rectangular Ductwork

IRD-2,-3,-4  Acces Door
Insulated access door for insulated rectangular ducts with an insulation thickness between 20 and  55 mm.

IRD-3DE  (3rd Lid)
Insulated access door for externally insulated rectangular air ducts (minimum insulation thickness ≈ 10 mm)

IRD-3PL  (3rd Plate)
Insulated access door for inside and outside insulated rectangular air ducts. Simple solution, but with lower insulating properties than the other insulated access doors.

Access Doors for Rectangular Double-Wall Ductwork

IRD-DW1
Insulated Access Door for double-wall rectangular ducts and ventilation ducts made of aluminum-coated rigid foam. Insulation thickness from approx. 10 mm to 60 mm (maximum insulation thicknesses must be observed).

IRD-DW2 Solution
Access door solution for double-wall rectangular air ducts with thicker insulations (starting at approx. 42 mm).

Access Doors for Round Ductwork

RRD Access Doors
Access door for circular ducts. Available in different materials, sizes and versions.

KRRD Access Doors
Plastic access door for round ducts made of PVC, PE, PP or PPs.

Access Doors for Insulated Round Ductwork

IRRD-3DE (with 3rd lid) Insulated Access Doors
Insulated access door for outside insulated round air ducts. Minimum insulation thicknesses must be observed.

IRRD-3PL (3rd plate) Insulated Access Doors
Insulated access door for outside insulated round ducts. Simple solution, but with lower insulating properties than other IRRD insulated access doors.

Access Doors for Round Double-Wall Ductwork

Insulated Round Access Doors IRRD-DW1
Insulated access door for double-wall round ducts with a relatively thin insulation. Max. Insulation thicknesses are to be take into account.

IRRD-DW2 Solution
Solution for double-wall round ducts with very thick insulation.

We offer access doors for practically every air-duct type !

Made by METU in Germany

Selection-Help Form

Opening Dimensions

 

RRD opening dimensions according to the duct-Ø

 

Air-tightness

Liquid and Grease-tight Access Doors

 

Operating Pressures

 

Knobs

Material Thickness

Retaining Cable for Access Doors

Kitchen Ventilation

Lockable Access Doors

Access Doors on Fittings

Access Doors with Nuts

Electrostatic Discharge

 

Outside Installation

 

Packing Possibilities

 

 

Problematic Case