New builds

Hafren Windows specialise in the supply for new build projects.

New builds

Your experienced partner

Hafren Windows specialise in the supply of Rehau windows for new build projects, and we are renowned for the quality of our window installations. With our drive for perfection and an eye for the detail, we make sure your new windows fit your new home perfectly to create the beautiful space you imagined.

Our integrated service can encompass as much or little as you require. We are experienced in dealing with all formalities and requirements including Building Regulations, and we will make sure that your new windows are fully compliant with the latest planning laws and pass all checks with flying colours.

Stress-free window installation

We are passionate about delivering exceptional service and a stress-free experience, and work with you during every stage of the project from the initial site survey to the installation and beyond. You can rest assured that we are there for you throughout to ensure everything runs smoothly.

All our windows are installed by our highly skilled fitting team. Hafren Windows insist on a minimum of 10 years installation experience for all fitters. The installation is of course FENSA Certificated, with a ten year Insurance Backed Guarantee, and is supported by the Manufacturer’s Guarantee.


Our colour selector has been created to help you visualise how colour could enhance your home.
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We cover the whole of Powys, Ceredigion and the Marches. Don't hesitate to contact us if you are outside these areas.

Read more about what it means to be a REHAU Authorised Partner