detached contemporary house_5k - 87840

Rio flush fit

Designed for perfection.

Created to offer competitive advantages to all fabricators and installers, Rio flush fit provides a solution that challenges traditional options. With TOTAL70 compatibility, tool investment and additional stock holding is kept to a minimum, and can be seamlessly introduced into production.

Attention to detail

The 'A' Energy rated Rio flush fit features clean lines and a true finish in order to ensure minimalist impact on the property's exterior. Available in both chamfered and sculptured frame options, Rio can suit any installation.

View our colour range


Fit & Forget

Low cost investment

UK Manufactured

TOTAL70 compatibility

Wood finish

The Rio turner oak flush fit window is a realistic alternative to traditional timber windows

Unrivalled performance

Independently tested at a UKAS test centre, Rio achieves the highest BSI ratings for wind, water, and air. Rio windows are also PAS 24 enhanced security accredited as well as offering exception noise reduction

Aluminium look

The Rio flush fit window offers a modern look with grey finish laminates and is a cost effective alternative to aluminium


REHAU Rio Flush Chambered_bea_TurnerOak_FIN - 112387

REHAU Rio Flush Chambered_bea_White_9734_FIN - 112388

REHAU_Rio_Flush_Chartwell_Green_1209L_RGB - 112396

REHAU Rio Flush Sculptured_bea_Anthracite_Grey4443_FIN - 112389

Profile depth70mm
Maximum window size

1200 x 1200mm (top hung)

900 x 1300mm (side hung)

Thermal performance1.3 W/m2K
Max. sash weight

35kg (fully welded)

30kg (mechanical)

Glass width28mm & 34mm
AccreditationsView Page

Jointing options

3 Weld Joint Outside copy - 75498

Fully Welded

2 Mechanical Joint Outside 1 - 75486

Full Mechanical

3 Weld Joint Inside copy - 75497


Latest Innovation

4 Turner Oak Side Hung Leaded Inside_Deeper Base - 105982

Our latest innovation to the Rio flush fit range is the new deep bottom rail which combines the period-style visuals of timber sash windows with the desirable convenience and efficiency benefits of modern uPVC, its additional sash profile has been designed to complement the current Rio range and provide more style options.
The Deep Bottom Rail can be mechanically jointed on the bottom of the sash with a screwported aluminium component to create an authentic look. As a result, homeowners are given the choice of the flush sash throughout, or an option for the deep bottom rail at the bottom of the sash.
As an extension to the Rio family, this new window profile has been designed to enhance the traditional aesthetics of Rio flush fit, creating a visually appealing heritage look.

DSC_0158 - 91078
DSC_0046 - 109002
Traditional_kitchen_V6 - 87848
White Tudor House 5k - 87852
Traditional Style Living room_5k - 87846
detached contemporary house_5k - 87840


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