Königwerk brand dust protection door

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The Königwerk brand dust protection door was tested with consistently good results . The test product thus qualified for our Qualitätssieger.de seal of approval and was finally rated with the final grade of 1.4 .

Short product info:
The Königwerk brand dust protection door is a protective tarpaulin, which is used as a dust protection door with a zipper. This is intended to prevent dust and dirt from spreading to other rooms and is particularly suitable for construction sites.

About the test:
We carry out our product tests according to a transparent and conclusive evaluation system.
The maximum possible number of points per area is 100 points.
The following areas are evaluated:

1. The packaging
2. The first impression
3. The practical test
4. The value for money

Furthermore, the product reviews and customer experiences available for the product are also included in the evaluation.

Important to know:
When awarding our qualitassieger.de test seal, we do not evaluate the quality of the test product in comparison with other products available on the market, but in comparison with our standardized qualitassieger.de test standard!
You can find more details about the test criteria here .

Below is our detailed test report on the product.


Product: anti-dust door
Brand: Koenigwerk
Tested: 05/03/2023
QS code: 67393037


Inside the simple plastic outer packaging was the dustproof door.
No further inner packaging was used.

The outer packaging consists of a polybag and cannot be reused once opened.
We found the sustainability to be expandable.

The product was well protected by the packaging.

The brand name, the address and a contact option as well as the barcode are printed legibly on the outer packaging.


As soon as we opened it, we noticed that the product was well thought out .
We could not detect any unpleasant smell when unpacking.

The product has a double-sided zipper, which makes it very easy to get in and out through the dirt door.
The first use of the dust protection door is also good in other respects, as the tarpaulin can simply be glued on .

The dust protection door is supplied with sufficient accessories.
The scope of delivery includes the following parts :

    • 4x5 m cover foil

A user manual is not included. Warnings are printed on the outer packaging.


The product was developed as a construction site door so that the resulting dust and dirt would not spread further through the apartment.
The dust protection wall fulfills this purpose excellently.

In the following we briefly explain how the test product works :
The adhesive area is wiped in advance. The door can then be glued with adhesive tape and is therefore dustproof.

We found it particularly outstanding

    • Easy attachment with adhesive tape
    • Metal zipper that can be operated on both sides
    • including cover sheet
    • reusable material

The product has a clear benefit and offers the user the following advantages, among others:

    • Protection against dust in surrounding rooms
    • Size: 220x120 cm , therefore suitable for every standard household door
    • Tough, strong foil

The anti-dust door is very easy to use.
Our testers did not find any risk of injury from sharp edges when used properly.


The Königwerk brand dust protection door can be purchased on the Amazon trading platform for €19.95 .

This puts this product in the lower price segment, as other dust protection doors are already available in sets of two from €16.99 .

132 customers rated the product with an average of 4.4 stars.


In our test, the product dust protection door from the Königwerk brand achieved a very good result with a final grade of 1.4 and thus clearly confirmed its quality in comparison with the standards of our quality standard norm ("QS norm").

[Disclaimer: All variable information mentioned in the test report, such as prices, ratings, test results, etc., are only valid at the time of the test date.]

Breakdown test categories

upper categories Points scored*
Packaging, sustainability, labeling 84
First impression, smell, quality, benefit, risk of injury 88
Price-performance 90
Customer reviews & ratings, product promises 92.67
Total points according to QS standard 88.22
*100 points maximum score

scoring system

score grade
96-100 1
94-95 1.1
92-93 1.2
90-91 1.3
88-89 1.4
86-87 1.5
... ...