Tensioned Shading Systems
Dynamic tensioned roller blind systems for all window shapes, sizes and orientations
Horiso is the exclusive Australian distributor of Guthrie Douglas, the global leader in retractable shading systems for distinct architectural spaces. In addition to the Guthrie Douglas Tensioned Shading Systems, Horiso also offers its own Tension Box System, designed to keep fabric perfectly tensioned, deliver reliable performance, and withstand demanding environmental conditions. Both the Guthrie Douglas systems and Horiso’s Tension Box System provide smooth, quiet operation, helping achieve precise control of solar heat and glare.
Horiso collaborates with architects and design teams early in the process to specify an interior or exterior shading system tailored to your project. The blinds are designed to blend seamlessly into their surroundings by following the shape and orientation of the windows.
Our systems enhance the use of Daylight Harvesting® by harnessing light and heat to create the best environmental outcomes. This lowers the need for energy usage from air conditioning and lighting to create a sustainable space.
Key Features
Smooth Operation
A mechanism that maintains constant fabric tension for smooth, quiet travel.
All-Angle Motion
Supports versatile window angles and draw directions: bottom-up, top-down, and lateral (side to side).
Durable Components
Return pulleys are manufactured in high quality stainless steel.
Installation on Shaped Glazing
Engineered for internal and external mounting on shaped glazing: Rectangular, Triangular, Trapezoidal and Arch windows.
Group Control
Operate blinds individually or in synchronised groups across expansive glazed areas.
Motorised Systems
All Tensioned Shading can be motorised as retractable systems.
Product Systems
Tension Box System
Tension Box System
Compact tension box system.
Stylish solution for differing architectural design
- Flexible and fully retractable hembar
- Discrete elegant design
- Covers a variety of non-traditional shapes
GD TESS600
GD TESS600
Compact unguided tension system.
Stylish solution for smaller spaces
- Compact single barrel system
- Ultra-quiet motor
- Discrete design
- Flat or sloped
GD TESS601
Compact triangular tension system.
Stylish solution for triangular glazing
- Compact Single barrel
- 900 triangles and corners
- Ultra-quiet motor
- Flat or curved
GD TESS602
Compact Trapezoidal tension system.
Stylish bespoke solution. Any angle, any direction, anywhere
- Compact single barrel system
- Trapezoidal or uneven shapes
- Domes, angles and curves
- Ultra-quiet motor
GD TESS640
Rod-guided tension system.
Reliability and style. Any angle, any direction, anywhere
- CE marked wind class 2
- Single barrel system
- Steel rod guides
- Compact Headbox
GD TESS660
Rectangular blackout tension system.
Designed to eliminate light gaps. Internal or external use. Used typically for Skylights
- CE marked wind class 3
- Blackout capability
- Side-lock fabric retention
- Ultra-quiet motor
GD TESS100
GD TESS100
Internal unguided tension system.
Freedom to move around curves
- Single Barrel tension system
- Curves and angles
- Discreet Design
- Any angle, any direction
GD TESS101
Internal Triangular tension system.
The tried and tested solution for triangular glazing. Flat or curved
- Single Barrel tension system
- Curves and angles
- Discreet Design
- Any angle, any direction
GD TESS102
Internal Trapezoidal tension system.
Bespoke shapes to meet your requirements
- Single Barrel Tension system
- Trapezoidal or uneven shapes
- Domes, angles and curves
- Any angle, any direction
GD TESS120
Internal Rail Guided Tension system.
Designed to minimise the load imposed on your structure
- Single Barrel tension system
- Minimal load on building
- Guide rails for maximum stability
- Any angle, any direction
GD TESS140
Internal wire guided tension system.
Clean-cut styling to blend in with your building design
- Single Barrel tension system
- Clean-cut design
- Discreet wire guides
- Any angle, any direction
GD TESS200
GD TESS200
Extra Large internal tension system.
The strength you need to cover huge spaces. Can be made in special shapes
- Twin-barrel tension mechanism
- Huge surfaces covered
- Curves and special shapes
- Any angle, any direction
GD TESS300
GD TESS308
Large Internal Vertical roller system.
A vertical drop blind for extra-large spaces
- Single barrel system
- Vertical drop
- Motorised drive
- Very tall and wide glazing
GD TESS312
Extra-Large Internal Vertical roller system.
A vertical drop blind for extra-large spaces
- Single barrel system
- Vertical drop
- Motorised drive
- Very tall and wide glazing
GD TESS400
GD TESS400
External Unguided tension system.
Freedom to move around curves
- Protective headbox
- Single barrel system
- Any angle, any direction
- Curves and angles
GD TESS401
External Triangular tension system.
The tried and tested solution for triangular glazing. Flat or curved
- Protective headbox
- Single barrel tension system
- 90-degree angles and corners
GD TESS402
External Trapezoidal tension system.
Bespoke shapes to meet your requirements
- Protective headbox
- Single barrel tension system
- Trapezoidal or uneven shapes
- Domes, curves and angles in any direction
GD TESS420
Shaped External wire guided tension system.
Designed to minimise load imposed on your structure. In any angle, any direction, anywhere.
- CE marked wind class 3
- Single Barrel tension system
- Minimal load on building
- Guide rails for maximum stability
GD TESS440
External wire guided tension system.
Clean-cut styling to blend in with your façade
- CE marked wind class 3
- Single Barrel tension system
- Any angle, any direction
- Discreet wire guides
GD TESS500
GD TESS512
External and Internal pergola tension system.
Horizontal terrace and atrium shading without the bulky supporting structure
- Fabric panel system
- No side fixings required
- Slim support cables
- Motorised drive
