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RATIONEL AURA PLUS & FORMA PLUS CASEMENT WINDOWS

This Danish designed window system incorporates a modern exterior aluminium finish with the warmth of timber internally.

RATIONEL - FEATURES

  • MODERN ALUMINIUM DESIGN

  • U VALUE 0.9W/m²K

  • AVAILABLE IN ANY RAL COLOUR

  • DOUBLE OR TRIPLE GLAZED

  • PASSIVE HOUSE PERFORMANCE

  • SBD (SECURE BY DESIGN CERTIFIED)

RATIONEL CASEMENT

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Rationel aluminium and timber clad window system is constructed of an all-timber sash and frame with external aluminium cladding, offering protection against the weather.
With its flush external aluminium finish, you can achieve the clean contemporary lines you desire whilst retaining the warmth provided by the internal timber frame and sash.

Wooden windows
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ABOUT CASEMENT WINDOWS

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Casement windows incorporate an opening out sash, available in side or top hung variations. They are used singly or in pairs within a common frame, this tried and tested style compliments most homes with its smart yet understated design.

CASEMENT WINDOW RANGES

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Heavers can deliver the ideal casement window solution for your property and budget. We offer VEKA PVC-U, Smart aluminium, Rationel aluminium clad & timber windows. Get in touch to discuss your requirements, we can help with any questions you may have.