RATIONEL AURA & FORMA TIMBER CASEMENT WINDOWS - DORSET, SOMERSET, AND DEVON
Rationel timber windows are constructed from engineered timber, offering the beauty of a natural timber finish.
RATIONEL TIMBER - FEATURES
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DOUBLE OR TRIPLE GLAZED
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AVAILABLE IN ANY RAL COLOUR
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FLUSH SIGHT LINES
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U VALUE 0.9W/m²K
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PASSIVE HOUSE PERFORMANCE
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SBD (SECURE BY DESIGN)
RATIONEL CASEMENT
Rationel windows use engineered softwood to create a robust and reliable framework. Flush sight lines allow for the window to be used as a contemporary or traditional system with the use of bonded astragal bars.
ABOUT CASEMENT WINDOWS
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
