A modern take on traditional design
Well suited to all window types

The most discreet secondary glazing solution in our range, our hinged product offering features 72mm sight lines and no obtrusive transoms or mullions. The unit features unique, single handle operation and a multi-point locking system for additional security. Side and base opening is also compatible. Available as part of our robust Heritage product range, hinged units can be made with heavy duty units and self-supporting panes for larger glass expanses, as well as a tilt and turn facility for easy maintenance.

Please note: On our new product range, the coating of our Low-E Glass is now located on the side of the window that faces into the room.

Secondary Glazing Illustration
Classic
Enhanced
Recommended maximum frame sizes (mm)
ProductWidthHeight
HU1,400mm2,400mm
DHU2,800mm2,800mm
HUTT1,400mm2,400mm
HUSD1,400mm2,400mm
Recommended maximum frame sizes (mm)
ProductWidthHeight
HU1,400mm2,400mm
DHU2,800mm2,800mm
HUTT1,400mm2,400mm
HUSD1,400mm2,400mm
Glazing Range

6 – 10.8mm (Single Glazed Unit)

28mm (Double Glazed Unit)

Frame Finishes

Standard White 9003 Satin.
Over 200 RAL Colours to choose from.

Key Product Features
Aluminium Profile
Aluminium Profile
Slim, unobtrusive aluminium profile
Easy Opening
Easy Opening
Internal gearing allows for easy opening
Enhanced Security
Enhanced Security
Multi-point locking system for enhanced security
Improved insulation
Noticeable improvement in noise and thermal insulation
Improved insulation
Suitable for shaped applications
Designed with shaped application purposes in mind
Suitable for shaped applications
Can be coupled or stacked
Can be coupled or stacked with other units to treat larger areas of glazing
Can be coupled or stacked

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A colour to suit your scheme

Find the perfect match for your Granada window insulation system using our range of over 200 RAL colours. Whether you own a new build, listed property or commercial property, we can fit your requirement.

                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                         

Start your secondary glazing journey today...

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