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Rehau Rio Flush Sash

Rehau Rio Flush uPVC windows are the perfect blend of traditional aesthetics and modern performance. Designed to replicate the timeless look of heritage timber windows with the superior benefits of uPVC, the Rio range offers a truly flush exterior for an authentic, elegant finish—making it ideal for both period properties and contemporary homes.

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Why Choose Rehau Rio Windows?

Combining the charm of handcrafted timber appearance with the practicality of advanced uPVC, REHAU Rio Flush Fit windows are the perfect solution for homeowners who want traditional styling without compromise. With energy efficiency, security, and low maintenance built-in, Rio is the premium flush sash choice for style-conscious living.

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Key features of Rehau Rio Flush Windows

True Timber Aesthetic

With a fully flush sash design inside and out, Rehau Rio windows perfectly mimic the appearance of traditional timber frames. The clean lines and balanced proportions make them ideal for heritage homes, conservation areas, and modern architectural designs alike.

Energy Efficiency

Rehau Rio profiles are designed with multiple chambers that enhance thermal insulation, helping reduce heat loss and lowering energy bills. They can achieve U-values as low as 0.8 W/m²K when combined with triple glazing, exceeding current building regulations.

Sleek, Stylish Design

Choose from welded or external timber look profiles to suit both contemporary and traditional properties. Rehau Rio windows are available in a wide range of colours and finishes, including realistic woodgrain foils and modern solid tones.

Exceptional Durability

Made from premium-grade Rehau uPVC, these windows are resistant to warping, rotting, and corrosion. The Rio system offers long-lasting performance with minimal maintenance.

Enhanced Security

Rehau Rio supports multi-point locking systems and is fully compatible with PAS 24 and Secured by Design standards, giving homeowners peace of mind.

Key features of Rehau Rio Flush Windows

True Timber Aesthetic

With a fully flush sash design inside and out, Rehau Rio windows perfectly mimic the appearance of traditional timber frames. The clean lines and balanced proportions make them ideal for heritage homes, conservation areas, and modern architectural designs alike.

Energy Efficiency

Rehau Rio profiles are designed with multiple chambers that enhance thermal insulation, helping reduce heat loss and lowering energy bills. They can achieve U-values as low as 0.8 W/m²K when combined with triple glazing, exceeding current building regulations.

Sleek, Stylish Design

Choose from welded or external timber look profiles to suit both contemporary and traditional properties. Rehau Rio windows are available in a wide range of colours and finishes, including realistic woodgrain foils and modern solid tones.

Exceptional Durability

Made from premium-grade Rehau uPVC, these windows are resistant to warping, rotting, and corrosion. The Rio system offers long-lasting performance with minimal maintenance.

Enhanced Security

Rehau Rio supports multi-point locking systems and is fully compatible with PAS 24 and Secured by Design standards, giving homeowners peace of mind.

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    Frequently Asked Questions

    It is impossible to give a typical cost for Rehau Total 70 windows due to the difference in size, colour and installation type. We are happy to visit, measure and provide a free no obligation quotation.

    Yes, Rehau Total 70 products range requires annual inspection and on average will need their first rub down and re-paint within 5 years of installation. This can vary greatly depending on location, weather conditions,etc.

    If you love the appearance of timber windows but are put off by the costly and laborious maintenance then why not consider our Residence 9 maintenance free uPVC traditional appearance window system.

    At 1st Glass Windows ltd we offer a 5 year insurance backed Guarantee covering labour and materials to our timber product range. This guarantee is subject to maintenance.

    At 1st Glass Windows we pride ourselves on our Aftersales support and industry leading guarantee. With this in mind we serve our local community to ensure our Service Department can maintain our high standards. The areas we cover are mainly Surrey, Kent and Sussex and include Biggin Hill, Caterham, Coulsdon, Croydon, Forestdale, Godstone, Kenley, Lingfield, Oxted, Purley, Riddlesdown, Sanderstead, Selsdon, Tatsfield, Warlingham, Westerham, Whyteleafe.

    Our Guarantee

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