Contemporary style


For outstanding architectural elegance and energy efficiency look no further than AURA and AURAPLUS triple-glazed windows and doors.

Their sleek, minimalist design and superb optical clarity is ideal for creating extensive glazed areas that let in maximum natural daylight for a pleasant modern living environment.

With its high performance triple-glazing, AURA and AURAPLUS can easily achieve the Passive House standard of energy efficiency, dramatically reducing your CO2 emissions and energy bills.

The AURA range is constructed from solid timber offering all the beauty of a natural wood finish. AURAPLUS timber composite windows have durable exterior aluminium cladding, which provides extra protection against the harshest of weather conditions and requires zero maintenance.

Both AURA and AURAPLUS ranges offer a wide variety of different styles, colours and additional glazing options to suit your project.


Energy efficient glazing

AURA and AURAPLUS are in the forefront of modern energy-optimised windows and doors.

With high performance 52mm triple-glazing or 32mm double-glazing, AURA and AURAPLUS windows achieve U values as low as 0.79, which is ideal for low energy buildings and Passive House construction.

All units are constructed with argon gas insulation between the panes and a warm edge spacer or ‘thermal break’, which reduces heat loss round the perimeter of the window.

In fact, our energy-optimised glazing can let in more free solar heat than is lost through the window, which significantly reduces the energy consumption required to heat your home during the winter.

With AURA and AURAPLUS you can be certain to enjoy a more comfortable living environment with no drafts or cold spots.

All Rationel glazing been approved according to the EN 1279.


Unique product details

AURA and AURAPLUS come with a range of stylish hardware, fittings and security ironmongery to ensure that your new windows operate with efficiency and style.

For enhanced security, there are several locking points around the frame. AURA and AURAPLUS windows and doors are also secured with reinforced fittings as standard and espagnolettes with three locking points.


squared glazing bead.jpg squared profile.jpg  
Square glazing bead

Squared off internal profile
31 mm glazing bar option

Aura1 Aura4 New Vent
Fully adjustable ironmongery

Security ironmongery and
option of glazing bar (31 mm)

Option of trickle vent

Opening functions

AURA/AURAPLUS windows and doors are available in a variety of opening designs to suit your lifestyle and the character of your home.

Our units can also be combined to create impressive expanses of glazing, complex patio door configurations or conservatories.

1Fixed light
Topstyret Vindue
2Topguided window
Sidehaengt Vindue
3Sidehung window
Topvende Vindue
4Topswing vindow
Sidestyret Vindue
5Sideguided window


1Entrance door
2Panelled door
vinduesdoer (1).jpg
3Window door
4Patio doors
5Sliding patio doors

Sophisticated colours

We offer a standard range of sophisticated colours to complement the modern architectural profiles of AURA/AURAPLUS as well as subtle Granite tones specifically for AURAPLUS.

RAL 9010

Creme White
Creme white
RAL 9001

Light Grey
Light grey
RAL 7035

Slate Grey
Slate grey
RAL 7015

RAL 7016

RAL 9005

Silver Grey
Silver grey
RAL 7001

Dark Brown
Dark brown
RAL 8017

Olive Green
Olive green
RAL 6003

Navy Blue
Navy blue *
RAL 5013

RAL 3011

Mid Grey
Mid grey
RAL 7042

Pebble Grey
Pebble grey
RAL 7032

RAL 1001

Beige Grey
Beige grey *
RAL 7006

Yellow *
RAL 1018

Dark Green
Dark green
RAL 6007

Blue Black
Blue black
RAL 5008

Clear Lacquer
Clear lacquer
(AURAPLUS Internal only)

Granite colours (only for AURAPLUS)

White Granite
SAA10F Sablé
2150 Sablé
2400 Sablé
2900 Sablé
2100 Sablé
900 Sablé

* Will be subject to additionel lead-time


For an additional cost, you can also choose any non-standard RAL-colours to enhance your project.

Note: we cannot guarantee a precise colour match with the above examples, so it is important that you use genuine RAL colour cards when making your selection.

Additional glazing options

With our specialised glazing options you can further customise your window and door choice to your exact requirements.

AURA and AURAPLUS are available with a wide range of additional glazing features including: toughened or laminated glass for increased safety and security, acoustic glass for exterior noise reduction, plus obscure glass for enhanced privacy.

Our range of solar glass will help prevent overheating in the summer and our façade glass is excellent for creating special coloured glazing effects.

Discover our full range of special glazing options here.

Rationel OBSCURE
Rationel SOLAR
Rationel SOUND
Rationel SECURE
Rationel FACADE
Rationel SAFETY


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