Service channel door access cover manhole knauf

It is gypsum board aluminum ceiling access hole panel / cover, which consists outer frame and inner frame. 

The inner frame is fixed to the outer frame by hinges on one side and by screw on the other side with elephant nose lock. It's cover is gypsum board inserted.

The frame are high quality extruded aluminum sheet construction with advantages of corrosion resistance and rigidity. Knauf Access hole door can be easily open to allow for maximum flexibility in the installation and maintenance.

Attributes

Knauf Service channel door access cover attributes

1. Easy and quick installation, fixing by screws or clips.
2. High-class quality, perfect design, light weight while strong bearing capacity, no rusting and keeping forms.
3. Mildew resistant, corrosion proof.

Detailed Images

We have all types of access hole door / panel / cover as below:

1. Strong aluminum frame and hardware
2. Available in ceiling maintenance panel
3. White powder-coated finish
4. With sealing strips between inner and outer frames
5. Special spring fixed for inner and outer frames, with easy and comfortable control handles
6. Gypsum board inlay available
7. Simple removable door panel, with safety

8. Quick installation without difficulties
9. Good lock design
10. Available in maintenance panel
11. Simple removable door panel, with safety
12. Beautiful line and can be unpicked and washed
13. It is the ideal of the new generation of environmentally friendly products.

14: All size available 

Application

Service channel door access cover application 

1. Ceilings and Walls of building, such as shopping malls, hotels, hospital, school, office, house indoor decoration.
2. Central air conditioning system access manhole.
3.Access ductwork or pipe work above the light fixtures, vents, fire fighting pipeline, Gypsum board ceiling, bathroom pipeline, etc.

Standard Size

Any size available from our access hole door /panels /covers 

Overall frame size = Face size + 50mm
Standard size

Item Code	Face Size(mm)	Frame Size(mm)
ADE200	200x200	250x250
ADE250	250x250	300x300
ADE300	300x300	350x350
ADE350	350x350	400x400
ADE400	400x400	450x450
ADE450	450x450	500x500
ADE500	500x500	550x550
ADE550	550x550	600x600
ADE600	600x600	650x650

Packing & Delivery

Access hole door / panel / cover package

1. Plastic angle for protecting corners
2. Poly film for scratch-resistant
3. Two pcs one carton

4. Outer wooden carton for package
5. Pallet package is optional

FAQ

Four major access hole door / panels / covers

According to the needs of decoration, there are four main access hole covers / panels.
Aluminum access hole cover, aluminum alloy composite access hole cover, aluminum composite flip down access hole cover, and wall access hole cover.
Now the principal decoration companies begin to apply the finished access hole covers in domestic market.