Rationel Timber Windows Kent
Passivlux Windows and Door Supplier Kent

Rationel Timber Windows

Offering the very best in energy efficiency, home security and aesthetic design, Passivlux’ range of revolutionary timber windows will complement even the most ambitious of projects across the Kent, Sussex, London and the South East England region. Available for commercial builds and homeowners alike, you can contact us directly to get an entirely bespoke timber window price, or you are welcome to try out our quoting engine as well.

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timber windows rationel kent
ABOUT THIS PRODUCT

Timber Window Technology, Kent

Our range of timber windows are crafted by Rationel. These windows are capable of achieving U-values as low as 0.78 W/m2K. This makes them an incredibly ideal double glazing option when working on low energy buildings and Passive House constrictions.

No matter how bad the Kent weather gets, our high performance windows ensure the utmost in durability and insulation. These timber windows come with security hardware as standard to meet Secured by Design requirements, including several locking points around the frame and reinforced fittings. All Rationel windows combine safety, privacy and energy efficiency elements that help ensure you make the very best of your project.

Get an accurate quote today on our timber windows by using our online quoting engine.

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Timber Window Styles, South East England

Designed to complement traditional South Eastern British architecture, you won’t have to look no further than our range of stunning timber windows. Beautifully styled, these double glazed designs combine a classic look with modern performance to create a finished look that’s simply transformational. Rationel have manufactured windows for over 60 years, so you can trust that you are investing in quality that lasts.

Rationel Fixed Window Kent

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Fixed Light Window
Rationel Top Guided Window Kent

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Top Guided Window
Rationel Side Hung Window Kent

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Side Hung Window
Rationel Fully Reversible Window Kent

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Fully Reversible Window
Rationel Side Guided Window Kent

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Top Side Guided Window
Rationel Tilt and Turn Window Kent

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Top Tilt & Turn Window
rationel fixed light window
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Fixed Light Window

This window style creates the largest possible glass area. This maximises the levels of natural lighting in a room and offers stunning panoramic views of the surrounding scenery.

Whether you are working on a modern commercial project or renovating a traditional home, our fixed light Rationel windows can be made to suit any project. Enjoy large sections of glass whilst maintaining low energy costs.

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    Min. width

  • 253mm

    Min. height

  • 253mm

    Max. width

  • 2,998mm

    Max. height

  • 2,998mm
rationel top guide window
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Top Guided Window

Top guided windows are ideal for minimalist projects. They are easy to operate with tracks and slides – the top of the sash slides downwards and the bottom opens outwards.

These Rationel windows are designed with no visible external hinges and superior levels of ventilation. You can choose to include a built in trickle vent for effective venting without having to open up the window.

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    Min. width

  • 358mm

    Min. height

  • 383mm

    Max. width

  • 1,798mm

    Max. height

  • 1,598mm
rationel side window
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Side Hung Window

Rationel side hung windows make great access or escape windows and are ideal if you are looking to install an emergency exit in a commercial or industrial property or building.

These windows are designed for maximum durability, offering end users a profile that will last for generations. Even in the harshest weather conditions, the glazing will keep the building protected and those inside comfortable.

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    Min. width

  • 353mm

    Min. height

  • 358mm

    Max. width

  • 948mm

    Max. height

  • 1,798mm
rationel reversible window
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Fully Reversible Window

This Rationel window style is suitable for multi storey building projects. It has an outward opening like the top guided window, but the sash can be rotated up to 180 degrees on a horizontal axis.

The rotation of the Fully Reversible window means end users can easily access the external of the window. This makes them easy to operate. All you need to do to open the window is grab the top of the frame and pull the window down.

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    Min. width

  • 553mm

    Min. height

  • 548mm

    Max. width

  • 1,598mm

    Max. height

  • 1,598mm
rationel side guided window
timber windows kent

Side Guided Window

Side guided windows are controlled by tracks and slides. This makes them especially ideal for use in multi storey buildings, where cleaning can only be achieved from the inside.

Our side guided Rationel windows come complete with a sleek and practical design. The contemporary finish has no visible external hinges and an adjustable sash, which moves towards the middle when opened.

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    Min. width

  • 453mm

    Min. height

  • 438mm

    Max. width

  • 998mm

    Max. height

  • 1,798mm
rationel tilt and turn window
timber windows kent

Top Tilt & Turn Window

The tilt and turn Rationel window is an inward opening and incredibly versatile window. They are hinged from the side and open inwards. Alternatively, for enhanced ventilation, the leaf can be tilted.

Complete with a large glass area for maximum light intake, it’s the perfect door for modern buildings. Tilt and turn doors are easy to access and maintain, making them the ideal choice for multi storey buildings or second story balconies.

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    Min. width

  • 503mm

    Min. height

  • 513mm

    Max. width

  • 1,298mm

    Max. height

  • 2,398mm
rationel flush entrance door
timber windows kent

Flush Entrance Door

An entrance door is a gateway to a home. It’s the first thing people see when entering a home, it needs to make a good first impression. These entrance doors offer sleek lines and an elegant finish.

Flush entrance doors offer a timeless, classic addition to any size or style of building. Our flush fitting front doors doors can be provided in either inward or outward opening. This entrance door is side hinged with visible and adjustable grey Dacromet hinges.

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    Min. width

  • 653mm

    Min. height

  • 1,703mm

    Max. width

  • 1,198mm

    Max. height

  • 2,398mm
rationel glazed entrance door
timber windows kent

Glazed Entrance Door

Our range of glazed entrance doors are crafted using a frame and sash. You can also add glazing bars, transoms and mullions. Transform the entrance or exit of a building today.

Available as inward or outward opening, these doors are hung on grey Dacromet adjustable hinges and fitted with a three point locking espagnolette and lockbox with latch and deadbolt. With the right front door, homeowners can totally transform first impressions.

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    Min. width

  • 653mm

    Min. height

  • 1,703mm

    Max. width

  • 2,338mm

    Max. height

  • 2,498mm
rationel terrace back door
timber windows kent

Patio Door

Patio doors are an ideal way to join a building and an outside space. Available as either inward or outward opening, patio doors are ideal for easy access to garden and balcony areas.

The large glazing area of our patio doors allow offers great views and helps flood a room with natural light. Our patio doors come with a handle operated friction brake, which allows for the door to be held open easily in any position.

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Secure
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Facade
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Safety

    Min. width

  • 653mm

    Min. height

  • 1,703mm

    Max. width

  • 2,338mm

    Max. height

  • 2,498mm
rationel tilt and turn door
timber windows kent

Tilt And Turn Door

The tilt and turn door is an inward opening and incredibly versatile system. They are hinged from the side and open inwards. Alternatively, for enhanced ventilation, the leaf can be tilted.

Complete with a large glass area for maximum light intake, it’s the perfect door for modern buildings. Tilt and turn doors are easy to access and maintain, making them the ideal choice for multi storey buildings or second story balconies.

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Obscure
Rationel Product Benefit Solar
Solar
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Sound
Rationel Product Benefit Secure
Secure
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Facade
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Safety

    Min. width

  • 503mm

    Min. height

  • 1,803mm

    Max. width

  • 1,998mm

    Max. height

  • 2,198mm
rationel double casement door
timber windows kent

Casement Door

Our casement doors provide the perfect access to outdoor areas like balconies and patios. The slim and elegant profile is designed to help daylight flood into a property, heating it naturally.

Casement doors come fitted with an inbuilt friction brake, simply turn the handle down while in any given position to operate it. Hung on adjustable hinges, the casement door is also fitted with a minimum three point locking espagnolette bolt.

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Secure
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    Min. width

  • 503mm

    Min. height

  • 1,703mm

    Max. width

  • 2,328mm

    Max. height

  • 2,398mm
rationel sliding door

* This product is only available in a timber profile

timber windows kent

Sliding Patio Doors

Our sliding patio doors are designed to be highly energy efficient. The sliding part of the patio makes the lifting and sliding process easy, ideal for homeowners with young children or those mobility issues.

Since there is no swing area, sliding doors are suitable for smaller spaces and homes. With a large glass area, this style of patio door maximises the amount of daylight coming into a building. These glazed units are thermally efficient and secure as standard.

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Secure
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Safety

    Min. width

  • 1,788mm

    Min. height

  • 1,863mm

    Max. width

  • 3,588mm

    Max. height

  • 2,388mm

Extra Options

Options

We are proud to offer two stunning timber window product ranges. The first is the Rationel AURA which is ideal for contemporary buildings. The second is the Rationel FORMA, which has a more traditional and classic finish.

They both consist of solid wood from the very innermost structure throughout, up to the external frame. This results in excellent levels of thermal and acoustic insulating performance, combined with easy low maintenance. Get in touch to learn more about our products.

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Timber Windows Case Studies

View our extensive selection of case studies for more information on all the benefits of the timber windows we supply and install throughout Kent and South East England. See how our timber windows can transform a commercial or residential project.

Use our quoting engine today for a bespoke and accurate estimate on your project. If you want to know more about anything you have read in our case studies, please contact us today.

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Kent Showroom

To see our range of timber windows in person, come and visit our Kent showroom. Our team of double glazing specialists will be happy to talk you through our products and answer any queries you may have about our windows. Passivlux are happy to announce that we have been awarded the winner of best distributor and best showroom by Rationel. With a range of windows and a friendly atmosphere, we can’t wait to meet you.

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Timber Windows Prices, Kent

Use our digital price calculator today to get a bespoke estimate on our range of timber windows. Using our innovative online quoting engine will come at no cost to you, can be done on this website and will cost you nothing.

We cater to commercial businesses and projects across the Kent, Sussex, London and the South East England area. No matter if you’re working on a heritage home, new build or renovations, our timber windows can bring a sense of style and functionality.

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Contact Details

Timber Windows Prices, Kent

Use our online quoting engine today to get an accurate price on our timber windows. Our windows can help homeowners across the Kent, Sussex, London and South East England region improve the performance of their property.

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Door Designer
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01227 379 984