Ruislip Windows and Doors Ltd
Rehau Rio Flush
Ruislip Windows and Doors Ltd. Installers of double glazed windows, doors and conservatories.


Providing a solution that challenges traditional timber options, our Rehau Rio flush windows combine the realistic look and feel of timber, with all the benefits of uPVC. Featuring clean lines and a true flush finish the Rehau Rio ensures minimalist impact on your property’s exterior. Available in both chamfered and sculptured frames, and now with the option of a deep bottomed rail, Rio can suit any installation, modern or traditional.  A variety of styled hardware and fittings such as monkey tail handles and stays are available to guarantee consistency with the look of any building.

Rehau Rio flush fitting windows and doors
Rehau Rio flush fitting windows and doors
Rehau Rio flush fitting windows and doors
Rehau Rio flush fitting windows and doors
BANNER Rehau Rio Ruislip closeup 1000 x 320
Rehau Rio flush fitting windows and doors


When it comes to design features and sophisticated styling, Rehau Rio Flush windows are in a class of their own. The windows have been specially designed so that the opening sash of your window sits flush with the outer frame, giving a unique sleek and seamless appearance. As with all Rehau windows, safety, security and longevity of your windows is paramount.

Your Rio Flush Fit windows benefit from enhanced noise reduction, high energy efficiency and are easy to maintain, keeping your windows looking good throughout their lifetime.


The beautiful array of woodgrained colour options have been carefully selected by a team of interior designers to present you with a range to suit any home style and décor preference. From the traditional and highly textured Turner Oak, to the modern Anthracite Grey, you will find the perfect match for your home.

You can choose a white interior finish or opt to feature the same colour finish both inside and outside for a custom look consistent with your home’s interior. Choose Rio Flush Fit to add a touch of timeless style to your home.


Rio flush fit meets the highest BSI weather performance ratings on the market for wind, air and water. Our Rio flush fit is PAS 24 Security accredited, offering our homeowners complete peace of mind that your windows can withstand weather conditions and provide a top level of security to your home.

Every Rehau product is designed to the highest quality - sustainable manufacturing processes reduce their impact on the environment. Modern materials and a rich spectrum of colour options combine to offer a window with style and sophistication at its heart.

Rehau Rio colour chart options


Our unique authentic textured Turner Oak woodgrain finish is exclusive to Rehau. A realistic alternative to traditional timber windows, Turner Oak makes a real impact when combined with a fully welded joint option, adding a quality finish to the exterior of any traditional building. Our anthracite grey woodgrain foil and substrate combination offers a modern contemporary look and opens up options to provide a seamless interior appearance and a cost effective alternative to aluminium.