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Contact Klar

Contact Form

If you are contacting us about a claim please fill out this form.

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We are happy to help you!
Always here for you

For a claim, you should always fill out this form.

Opening hours for customer service: Monday - Friday: 9.00—16.00 Closed public holidays

Opening hours during Easter
Monday 25th of March to Wednesday 27th of March - 09.00-16.00
Maundy Thursday, Good Friday & Easter Monday - 10.00-15.00


Phone: +44 08081 649 920

We will get back to you as quickly as possible, but no later than within 5 days.

Meet our team

A meeting with Klar should always be a good experience. Our support teams are in Denmark and Sweden because they are Scandinavian windows and doors experts. We are ready to guide you to the right windows and doors!


Customer support


Product Specialist


Here you will find answers to frequently asked questions. Find the answer to your question below.

No, unfortunately not. All our products are made to order according to your measurements and wishes, so there are no products in stock.

To find out how much your order will cost, select the products you want. Here you can fill in measurements, choose accessories, material and the type of glass you want - directly on the website. You can see the price right next to the product. If you want more items, we recommend that you add all the items with the correct dimensions and desired features to the shopping cart, where you can see the price of the entire order including discounts.

As all our products are manufactured in special sizes, we have had to make certain restrictions to ensure prompt deliveries. Therefore, unfortunately, it is not possible to order in sizes other than those you find on the website.

Yes, we give a 12-year warranty to aluclad products and a 7-year warranty to wood products.

Did you remember to check the junk mail or spam folders in your email inbox? Have you checked that the email you entered when ordering is typed correctly? If you have entered an incorrect email or have not received the order confirmation in your email inbox, please call or email us. We will help you on your way.

Make your home a better place

Upgrade your home with energy efficient doors and window. You're able to design the door and window to fit exactly what you need.

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