About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

HaftPlus
Comfort’ carpet underlay

The “Comfort” carpet underlay from HaftPlus made a very good impression in our test. In addition to the large selection of different sizes and individual customisation , the product impresses with its high-quality workmanship. The material is flexible and tear-resistant, but can still be easily cut to the right size. In use, the product impresses on all smooth floors with its anti-slip effect. The fact that it can be washed by hand guarantees that it can be used even after soiling. Only the chemical odour at the beginning could be perceived as annoying by the customer, but it dissipates after less than a day. The product is OekoTex Standard 100 certified and therefore contains no harmful substances and, according to the manufacturer, no phthalates.

Advantages

✅ non-slip
✅ individually customisable
✅ Suitable for all smooth floors
✅ Hand washable
✅ OekoTex certified

Disadvantages

❌ No customer hotline or email address
❌ Slightly chemical odour at the beginning

The first impression

The packaging and labelling

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. Of course, adequate protection of the product must also be ensured.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected95 points
Sustainability PackagingNo unnecessary packaging waste is produced, the plastic film protects the product85 points
Product labellingLabelling available100 points
Total93 points
Weighting: 10%
*The maximum score is 100 points
Teppichunterlage "Comfort" Verpackung
Carpet underlay “Comfort”
Packaging

The “Comfort” carpet underlay from HaftPlus arrived for our test in a typical shipping box. This was undamaged on arrival, but had to be opened carefully using a tool (scissors, knife, etc.) . Inside the box, the carpet underlay and product description were wrapped in a plastic film. This packaging method optimally protects the product from external influences. Product protection was therefore fully guaranteed and the carpet underlay was delivered in perfect condition .
The packaging is partially recyclable. In contrast, the plastic film cannot be recycled. Notwithstanding this, the presentation of the product makes a very good impression.

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the pack complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopeCarpet underlay “Comfort” incl. product description100 points
Instructions for useIn German, handy note95 points
Contact informationNot available70 points
Total88 points
Weighting: 10%
*The maximum score is 100 points

The plastic film contained the folded “Comfort” carpet underlay. Product details, care instructions and its dimensions could be taken from the enclosed product description in the form of a DIN A4 sheet of paper. The contact information can also be found on this sheet. However, there is no customer hotline or email address. Nevertheless, this is a good way to send a product.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearancePlain95 points
ProcessingNo material defects visible100 points
StabilityFlexible, tear-resistant100 points
Sustainability of the productOekoTex Standard 100 certification, hand washable100 points
MiscellaneousSlightly chemical odour after opening75 points
Total94 points
Weighting: 20%
*The maximum score is 100 points
Teppichunterlage "Comfort" in der Nahaufnahme
Comfort” carpet underlay
close-up

Firstly, it should be mentioned that the “Comfort” carpet underlay makes a good visual impression. We didn’t notice any visual defects, the material is flexible without deforming and tear-resistant.
The design is simple and plain-coloured . Although there could certainly be a greater choice of colours for different floors and carpet colours, the underlay should ideally not be visible, which is why the colour should not be relevant.
After unpacking, the carpet underlay still has clear creases from the folded dispatch, but these are not a problem. The product also emits a slight chemical odour, which dissipates over time. We would attribute this to the anti-slip coating, which is based on acrylate.
The product is OekoTex Standard 100 certified, so it contains no harmful substances and, according to the manufacturer, no phthalates. HaftPlus has also thought about sustainability, as the carpet underlay can be washed by hand and can therefore be used again after soiling.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
Hold on the groundVery good100 points
Holding the carpetVery good100 points
Areas of applicationSmooth floors100 points
CleaningHand wash90 points
Size selectionAll common size formats up to 200 cm95 points
Total97 points
Weighting: 40%
*The maximum score is 100 points

The “Comfort” carpet underlay is suitable for smooth floors such as laminate, parquet, PVC, stone floors and cork. In our test, it was used on laminate.
The product does not initially mould perfectly to the floor due to the folded edges. However, as soon as the carpet is placed on it, the unevenness is no longer noticeable. The grip on the floor and the carpet is reliable at all times. The rug remains in its intended place even with jerky movements.
With a height of around 2 mm, the product is not noticeable. The feel of the carpet changes for the better, as it is now more resilient. The carpet underlay can be cut to size individually to ensure that it can be used with all carpet formats. In our test, we were able to adjust the material without any problems using scissors and without any messy edges. It can be cleaned by hand washing. Even afterwards, the underlay still offers the usual anti-slip effect, so that the product continues to prove itself as a reliable and durable underlay.
The tested “Comfort” model in the 80×200 cm size is also available in 40×60 cm, 60×120 cm, 80×150 cm, 120×180 cm and 140×200 cm.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also analyse consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioVery good100 points
Rating cut4.3 out of 5.0 on Amazon65 points
Total83 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.3 stars. Some complain that the product leaves residues or stains on the floor and smells unpleasant. On the other hand, several reviewers emphasise that the unpleasant odour disappears quickly and that the carpet underlay can be removed without leaving any residue . They also praise the unbeatable anti-slip effect, which keeps the rug in place even when put to the test by children or pets. In our practical test, we were able to confirm that the chemical odour quickly dissipates. No residue could be detected after use, but a long-term test might have been necessary. We were also impressed by the anti-slip effect .

Prices of up to €18 are charged on the internet for equivalent products. Very inexpensive products, on the other hand, are available for as little as €14. The “Comfort” carpet underlay from HaftPlus in the size 80×200 cm is therefore in the lower price segment with a current price of €14.48. Consequently, the price ratio is very good for the quality and scope of services you get.

Overall result

WeightingScore achieved*
1. packaging & labelling10%93 points
2. package contents & instructions10%88 points
3. product processing & appearance20%94 points
4. in the practical test40%97 points
5. price/performance & consumer reviews20%83 points
Total92 points
*The maximum score is 100 points
Comfort’ carpet underlay
 of the brand 
HaftPlus
achieved
92
Points in our test and therefore passed. The test was carried out in the test period
12/22
and is stored in our database under the licence number
221206002
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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