Klar Reviews 

4,704
TrustScore 4 out of 5

3.9

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

I had two window deliveries to a difficult site up a mountain last winter. One was delayed by 3 weeks but there was alot of disruption in Europe at the time. Even so, the delivery time frame was much... See more

Company replied

Rated 4 out of 5 stars

The delivered Windows and Doors were of excellent quality and packaged with care. Measurements were as expected. A delay of two weeks, although communicated well, was the only thing holding me back fr... See more

Company replied

Rated 5 out of 5 stars

I ordered some windows in white for my summerhouse. My first "wow" impression was when I saw how smooth and transparent the ordering process is. I adjusted everything according to my needs and imm... See more

Company replied

Rated 3 out of 5 stars

Dear klar I would like to kindly suggest that you include clear pictures and detailed size information of the windows — both with and without frames — shown separately on your website or pr... See more

Company replied

Company details

  1. Window Supplier
  2. Aluminum Window Manufacturer
  3. Door Manufacturer
  4. Door Shop
  5. Door Supplier

About Klar

Written by the company



Klar is your go-to destination for high-quality energy-efficient windows and doors made from Estonian FSC-certified timber. We take pride in providing our customers with environmentally friendly solutions that enhance the energy efficiency and value of your home.

At Klar, we understand that energy efficiency is a top priority for our customers. That's why we have designed our windows and doors to be highly energy efficient, reducing energy consumption and saving our customers money on their energy bills.

Thank you for choosing Klar for your energy-efficient window and door needs. We are committed to providing you with high-quality, sustainable products and outstanding customer service, and we look forward to helping you enhance the quality of your home.

Get in touch

🇩🇰 Danmark

📞 +45 78 76 88 83

✉️ hej@klarhome.dk

🇸🇪 Sverige

📞 (+46) 18 800 81 38

✉️ hej@klarhome.se

🇳🇴 Norge

📞 +47 32 99 40 27

✉️ hei@klarhome.no

🇬🇧 UK

📞 (+44) 0808 164 9920

✉️ hello@klarhome.co.uk

🇩🇪 Deutschland

📞 (+49)30 8379 7057

✉️ hallo@klarhome.de

🇪🇪 Eesti

📞 (+372) 880 1212

✉️ tere@klarhome.ee

Flotte vinduer i god kvalitet

Written by the company

Din oplevelse hjælper os med at blive endnu bedre. Tak fordi du tager dig tid til at dele den med os.
Hos klarvinduer har vi folus på at levere produkter af top kvalitet, til den bedste pris på markedet. Vi tester og gennemgår alle vores produkter for at sikre os, at de bliver en god opgradering til dit hjem!

Energy Efficient Windows & Doors For Everyone

Up to 12 Year Warranty & Price Match ✅

Up to 12 Year Warranty & Price Match ✅
✅ Energy efficient windows (U-value: 0.7)
✅ More than 50.000 Customers
✅ Webshop since 2015

– these are just a few of many reasons to choose Klar for your Home renovation project.

Design and order your products in a few minutes and have them delivered to your doorstep directly from our own factory. Easy and affordable.

We use Estonian FSC-certified pinewood: Quality-conscious and climate-friendly ❣️

Read more about our 12 year warranty or read more about how to get started installing your own windows and doors from Klar

Contact info

3.9

Great

TrustScore 4 out of 5

5K reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 95% of negative reviews

Typically replies within 48 hours

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

3.9

All reviews

(4,704)

717 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 4 out of 5 stars

Very good service.

Very good service. I was particularly happy about your representative's offer to send me an email confirming the details of your bank in Lithuania. And your IT system made sure he had my email address at hand without me telling him (nice detail!).

The one thing I am slightly unhappy about, is that your system never "warned" me (as far as I can remember) that the bank transfer was supposed to go to a non-Norwegian bank (I only became aware of this AFTER the order was placed).

This made me wonder if perhaps your system had been hacked, and someone was attempting to fool me into sending the money (just over 100k) to another entity.

20 May 2025
Unprompted review
Klar logo

Reply from Klar

Hi Ole,

Thank you so much for your wonderful review. We're really happy to hear that you found our payment options helpful. We also appreciate your feedback regarding the specific bank you're transferring money to.

We strive to make everything as transparent as possible, and we’re sorry that this wasn’t as clear as you had hoped. I’ll pass your feedback along to our content team to see if we can improve the clarity and avoid any confusion in the future.

We look forward to delivering your new windows!

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

Top!

Good price. Top delivery.

11 March 2025
Klar logo

Reply from Klar

Hi Trygve,

Thanks for your review! Great to hear you were happy with both the price and the delivery. 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

Very engaged support and help in KLAR…

Very engaged support and help in KLAR Windows team

15 April 2025
Unprompted review
Klar logo

Reply from Klar

Hi Merete,

Thank you so much for your review. We're thrilled to hear that our team was able to assist you. Your satisfaction is our top priority, and we appreciate your feedback! 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

de holder det de lover

de holder simpelthen det de lover .

7 February 2025
Klar logo

Reply from Klar

Hej Claus,

Tusind tak for din anmeldelse. Vi er glade for at høre, at du er tilfreds med din ordre. Vi gør alt, hvad vi kan, for at sikre, at du altid får den bedste oplevelse. 😊

Mvh. Namir
Klar🪟

Rated 5 out of 5 stars

I hat a very good experience

I hat a very good experience. The tone vas kind and professionel.
I Will come back as customer.

11 April 2025
Unprompted review
Klar logo

Reply from Klar

Hi Jens,

Thank you very much for your review. We are happy to hear that you will be returning as a customer, we look forward to providing you with new windows and doors. 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

Excellent support!

Contacted the support that I need to buy improvement color for my windows that had an injury.
"Lina" said she would make sure I got color submitted to me.
Excellent support!

9 April 2025
Unprompted review
Klar logo

Reply from Klar

Hi Peter,

Thank you for your kind words and I am very happy that I was able to help you with your concerns 😊

Mvh. Lina
Klar🪟

Rated 5 out of 5 stars

Fast and correct help

8 April 2025
Unprompted review
Klar logo

Reply from Klar

Dear customer,

Thank you very much for the 5 stars. It is truly appreciated. 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

Very punctual

Very punctual, great pricing, and excellent communication. I'm truly happy to be familiar with Klarhome.

27 January 2025
Klar logo

Reply from Klar

Hi Amin,

Thank you so much for your review. I'm glad to hear that you were satisfied with our communication from the time of order to delivery. We're happy to have you as a customer! 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

After not being helped by a telephone…

After not being helped by a telephone call, I sent a mail to you and got good service by Martin B. He was helpful, found solutions and answered my questions promptly and satisfactory.

3 April 2025
Unprompted review
Klar logo

Reply from Klar

Hi Beate,

Thank you for your review, and I am happy to hear that we were able to help you and I will let Martin know of your kind words 😊.

Mvh. Lina
Klar🪟

Rated 5 out of 5 stars

amazing service and good help

amazing service and good help, I made a good deal as private person but now going to order heavy for our construction company, it would be great to install windows from Klar, easy installation and good service special thanks to Namir he is helpful and experienced guy.

2 April 2025
Unprompted review
Klar logo

Reply from Klar

Hi Cali,

Thank you for your kind review, and I am very happy to hear that you are satisfied with us and we are looking forward to receive more future orders from you, and I will let Namir know about your kind words too 😊.

Mvh. Lina
Klar🪟

Rated 5 out of 5 stars

Good customer service.

I had to cancel my order because the measurements I had provided were incorrect. I received clear feedback on how to proceed. Quick response (no waiting and queueing) on ​​the phone, which also made the customer service experience good and a good example of how it should be.

27 March 2025
Unprompted review
Klar logo

Reply from Klar

Hi Odd,

Thank you for your review! We appreciate your feedback and are glad to hear that our customer service was helpful and efficient in guiding you through the process. We strive to provide clear and timely assistance, and it’s great to know that you had a positive experience. We look forward to assisting you again in the future! 😊

Kind regasrds, Namir
Klar🪟

Rated 5 out of 5 stars

Great customer service

Great customer service. Martin helped me put together the right door for my needs, was friendly and polite.

13 March 2025
Unprompted review
Klar logo

Reply from Klar

Hi Fabi,

Thank you for your review, and I am happy to hear that Martin was able to give you all the help you needed, and I will be sure to let him know.

Mvh. Lina
Klar🪟

Rated 5 out of 5 stars

Unbelievable fast answer

Unbelievable fast answer, which in my case was really important!

10 March 2025
Unprompted review
Klar logo

Reply from Klar

Hi Mattias,

Thanks for your amazing review. We are happy to hear that you were pleased with our fast and efficient customer service. 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

best product

good customer service,

4 January 2025
Klar logo

Reply from Klar

Hi Susil,

Thank you for your kind words, and I am very happy to hear that you were satisfied with both our service and our products 😊.

Mvh. Lina
Klar🪟

Rated 5 out of 5 stars

Very happy with my 16 windows and 4…

Very happy with my 16 windows and 4 doors.
Everything was going perfect, from the order to delivery.
Thanks to Nanna & Martín for a good service.

3 January 2025
Klar logo

Reply from Klar

Hi Gonzalez,

Thank you so much for your amazing review. We are thrilled to hear that you are happy with the whole process. We will be sure to praise Martin & Nanna for their excellent work! 😊

Kind regards, Namir
Klar🪟

Rated 5 out of 5 stars

Great support

6 February 2025
Unprompted review
Klar logo

Reply from Klar

Hi Per,

Thank you so much for your review. We are happy to hear that you had a good customer service experience. 😊

Kind regards, Namir
Klar🪟

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look