Customer reviews of SLID’UP by Mantion

Trust Attestation
4,8 /5
Overall rating: 4,8 out of 5
Based on 9 303 published reviews
5 7 911 85% 4 1 021 11% 3 179 2% 2 81 1% 1 111 1%

Summary of reviews

The store consistently delivers fast delivery and timely shipping, with multiple notes of on-time or same-day pick-up and efficient communication before and after orders. Customers praise the sales and support experience, highlighting helpful phone contact, good communication, and professional, friendly service that makes the buying process smooth. Product quality and reliability are repeatedly affirmed, with easy installation, accurate descriptions, sturdy materials, and dependable performance across several orders. The site navigation is clear and the packaging solid, contributing to overall satisfaction and repeat purchases.

Reviews 2, 3 and 5 stars

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F
Friedrich P.
Rating: 5 out of 5
following a purchase from 14/04/2025
Perfect service, hassle-free ordering process!
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Henriko D.
Rating: 5 out of 5
following a purchase from 21/05/2024
Clear and intuitive
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Christian H.
Rating: 5 out of 5
following a purchase from 27/12/2024
Everything is fine and great!
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Daniela F.
Rating: 5 out of 5
following a purchase from 18/12/2024
Clear, good guidance on which additional components are needed.
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Mateusz K.
Rating: 5 out of 5
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Reiner K.
Rating: 5 out of 5
following a purchase from 16/04/2025
The site is clear and the ordering process is hassle-free. Fast shipping, goods well packaged.
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Stéphane G.
Rating: 5 out of 5
following a purchase from 14/04/2025
Very satisfied with the respect of the order and the delivery time
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Robert S.
Rating: 5 out of 5
following a purchase from 15/01/2025
Delivery and goods are fine. Everything as ordered.
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Rudolf M.
Rating: 5 out of 5
following a purchase from 25/04/2024
Everything worked out.
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Daniela M.
Rating: 5 out of 5
following a purchase from 06/01/2025
I really liked that there was a video for installation on the product's website. The quality is very good. Our sliding door is wall-high and can be easily opened and closed.
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Harald L.
Rating: 5 out of 5
following a purchase from 03/02/2025
Clear and good.
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Uwe W.
Rating: 5 out of 5
following a purchase from 09/12/2024
Everything as described and functional. It was a good choice.
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Tim W.
Rating: 3 out of 5
following a purchase from 06/02/2025
Disappointed, I threw half of it in the trash. Very, very poor adhesive properties. Not recommended....
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Response from SLID’UP by Mantion
Dear reviewer, thank you very much for your feedback. We are sorry to hear that our products did not meet your expectations and that you are dissatisfied with the adhesive properties. Your expression of disappointment is very important to us, as we are always striving to improve our quality. We appreciate your feedback and hope that we can convince you of our products in the future. Please contact us directly for a free exchange! Best regards, your slidup.de team.
G
Gerd L.
Rating: 5 out of 5
following a purchase from 04/01/2025
Fast delivery.
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Matthias B.
Rating: 5 out of 5
following a purchase from 13/05/2024
Absolute top item, the dealer is super nice, I immediately bought a whole stock because the old hanging springs were broken at several windows. Every time a window roller shutter gives up the ghost after 15 years, I put in the number that was told to me over the phone, and since then there has been peace. The service is very good, if I need something again, I know exactly where I will buy such things again. Without any hesitation, I can recommend this seller as well as the product.
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David K.
Rating: 5 out of 5
following a purchase from 06/04/2025
Their website was easy to navigate and I found what I needed almost immediately. My order was shipped out in a solid, heavy cardboard tube and ensured that no damage would come to the new rail, and best of all, it all arrived within a couple of days. I was very happy with their customer service ethos, even for a small order like mine.
Response from SLID’UP by Mantion
Hello, Thank you for taking the time to share your positive experience with us! We’re thrilled to hear that you found our website user-friendly and that your order arrived quickly and safely. Your kind words about our customer service ethos mean a lot to us. We look forward to serving you again! Best regards, Slid'up Team
R
Ronald M.
Rating: 5 out of 5
following a purchase from 04/12/2024
Perfect, great value for money, excellent description and also fast shipping, you deserve the 5 stars!!!!
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Sarah T.
Rating: 5 out of 5
following a purchase from 28/12/2024
Order went super smoothly and all inquiries could be clarified beforehand
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Israfil T.
Rating: 5 out of 5
following a purchase from 11/05/2024
I am satisfied. Fast delivery and good quality
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Konrad S.
Rating: 5 out of 5
following a purchase from 16/12/2024
Very good quality and very nice service.
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Daniela S.
Rating: 5 out of 5
following a purchase from 29/12/2024
Simple and smooth ordering and delivery
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Sebastian S.
Rating: 5 out of 5
following a purchase from 17/12/2024
Shipping and packaging good. Price reasonable, if the system proves to be permanently stable.
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Dirk D.
Rating: 5 out of 5
following a purchase from 21/01/2025
the extensive range is presented clearly. You can see immediately what is included.
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Markus H.
Rating: 5 out of 5
following a purchase from 28/03/2024
As good as I could wish for
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Timo B.
Rating: 5 out of 5
following a purchase from 28/11/2024
Everything great from dealer contact to processing and delivery.
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Andreas D.
Rating: 5 out of 5
following a purchase from 21/12/2024
Clear structure
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Kim L.
Rating: 5 out of 5
following a purchase from 11/12/2024
Super easy operation and simple assembly!
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Wilhelm W.
Rating: 5 out of 5
following a purchase from 22/05/2024
Everything fit and the things run great
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Dietmar K.
Rating: 5 out of 5
following a purchase from 21/01/2025
Everything great
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Pascale W.
Rating: 5 out of 5
following a purchase from 26/11/2024
Good orientation
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Andre R.
Rating: 3 out of 5
following a purchase from 19/01/2025
Could be better
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Response from SLID’UP by Mantion
Hello and thank you for your feedback! We are sorry to hear that your experience did not quite meet your expectations. We appreciate your comments and welcome specific suggestions to further improve our products. Your satisfaction is important to us, and we hope to provide you with a better experience in the future. Best regards, your slidup.de team.
C
Christian O.
Rating: 5 out of 5
following a purchase from 12/12/2024
Everything worked very well! Fast delivery, securely packaged, product as described. Would gladly do it again.
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Hagen A.
Rating: 5 out of 5
following a purchase from 19/04/2024
Technically flawless; the lower guide must be concealed if visible, otherwise it diminishes the visual impression.
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Ulf E.
Rating: 5 out of 5
following a purchase from 30/03/2024
Very clear and structured homepage, hence easy navigation to the desired products.
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Richard S.
Rating: 5 out of 5
following a purchase from 05/01/2025
Top 😍
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Elmar R.
Rating: 5 out of 5
following a purchase from 30/12/2024
Fast delivery, good goods.
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Kurt E.
Rating: 5 out of 5
following a purchase from 30/04/2024
Fits
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Angelika K.
Rating: 5 out of 5
following a purchase from 26/01/2025
everything is great
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Michael H.
Rating: 5 out of 5
following a purchase from 01/12/2024
Everything is great. Thank you 
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Eric V.
Rating: 5 out of 5
following a purchase from 13/04/2025
Perfect, fast delivery, great material.
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