Rationels energy-saving products combine the aesthetic beauty of natural timber with durable, high performance hardware, bringing your family the highest standards of comfort and security.

Whether you are looking for a natural look from a sustainable source, or a low-maintenance option that is purpose-built to protect your home against the elements as well as wear and tear that comes with frantic family life – Rationel offers you the choice and quality that your project is seeking.

Rationel also manufacture and supply bespoke shaped units which are capable of fitting a broad range of unique openings, including curved, circular and slanting spaces.

No matter how complex your stylistic ambition, Rationel windows and doors can make it a reality for your home, school or workplace.

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