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Aluminium Louvre Bioclimatic Systems

Aluminium Louvre Bioclimatic Systems

Control the Sun. Control the Shade. Experience Outdoor Living Differently.

STRUCTAAS® Aluminium Louvre Bioclimatic Systems transform outdoor spaces through intelligent control of sunlight, shade, natural ventilation and rain protection.

At the heart of the system is a series of adjustable aluminium roof blades engineered to rotate between open and closed positions.

Open the louvres to welcome sunlight and natural airflow.

Adjust their angle to create shade while maintaining ventilation.

Close them to create a protective overhead roof during suitable rainy conditions.

The result is an architectural outdoor environment that changes with the weather, the time of day and the way you want to use your space.

What Is a Bioclimatic Louvre System?

A bioclimatic pergola uses adjustable roof louvres to regulate the relationship between the covered space and its surrounding climate.

Rather than providing permanent shade like a conventional fixed roof, the louvres can change position.

This gives the user greater control over:

  • Sunlight

  • Shade

  • Natural ventilation

  • Solar heat exposure

  • Rain protection

  • Daylight

  • Outdoor comfort

The principle is simple:

Open when you want the sky.

Tilt when you want controlled sunlight and ventilation.

Close when you want greater overhead protection.

This ability to respond to environmental conditions is what makes the system bioclimatic.

Adjustable Aluminium Louvres

The roof consists of specially profiled aluminium blades installed within an engineered structural frame.

STRUCTAAS® systems can incorporate our approximately 220 mm-wide aluminium louvre blade platform, with the final blade configuration selected according to the project requirements.

The blades rotate simultaneously through a mechanical linkage and drive system.

Their position can be adjusted according to the required balance between sunlight, shade and airflow.

Three Environments. One Roof.

OPEN

Rotate the blades toward the open position to introduce direct sunlight and maximize natural ventilation.

The open configuration creates a stronger connection with the sky and surrounding environment.

Ideal for:

  • Cooler mornings

  • Evening use

  • Natural ventilation

  • Increased daylight

  • Open-air entertaining

TILTED

Position the blades at an intermediate angle to reduce direct solar exposure while maintaining airflow.

This creates one of the defining advantages of a bioclimatic roof: shade without completely closing the space above.

Warm air can rise through the openings while the blade angle helps control direct sunlight.

CLOSED

Rotate the blades into their closed position to form a continuous overhead surface.

The profiled blades overlap or interlock according to the selected system, helping protect the area below from direct sunlight and rain.

Rainwater is directed toward the integrated drainage system.

Natural Ventilation

A bioclimatic roof is designed to work with natural airflow.

When the louvres are partially open, warm air beneath the structure can rise through the roof while cooler surrounding air enters the occupied area.

This natural ventilation can improve outdoor comfort without permanently exposing the space to direct sunlight.

Blade orientation can therefore be adjusted to balance:

Shade + Airflow + Daylight

according to changing environmental conditions.

Solar Control

The position of the sun changes throughout the day.

A fixed roof cannot respond to this movement.

Adjustable louvres can.

By changing the angle of the aluminium blades, users can regulate the amount of direct sunlight entering the covered space.

This makes the system particularly effective for:

  • Outdoor dining

  • Rooftop lounges

  • Residential terraces

  • Poolside areas

  • Hospitality spaces

  • Commercial outdoor environments

The louvres can provide deeper shade during intense sunlight and be opened when additional daylight is desired.

Rain Protection

When properly closed, the profiled louvre blades create a protective roof surface designed to manage rainwater.

Water falling onto the blades is directed toward the perimeter drainage channels.

From there, the water is collected by integrated gutters and discharged through designated downpipes or drainage routes.

This transforms the pergola from a solar shading structure into a more versatile outdoor roof system.

Rain performance depends on system configuration, installation, drainage capacity and project conditions.

Integrated Drainage

Rainwater Management Built Into the Architecture

A premium bioclimatic pergola should manage water without relying on visually intrusive external gutters wherever the project allows.

STRUCTAAS® systems can incorporate:

  • Integrated perimeter gutters

  • Concealed drainage channels

  • Stainless-steel gutter components where specified

  • Internal column drainage where appropriate

  • Dedicated downpipes

  • Controlled discharge points

  • Project-specific drainage connections

Roof water is collected within the structural system and directed away from the occupied space.

Drainage requirements are assessed according to the size and configuration of each project.

220 mm Aluminium Blade Platform

STRUCTAAS® bioclimatic systems can be configured around our approximately 220 mm architectural louvre blade platform.

The larger blade format provides a substantial architectural appearance while allowing the roof to be divided into controlled modular sections.

Depending on the selected system and project requirements, blade configurations may include:

Single Aluminium Blade

A lightweight aluminium louvre configuration designed to provide adjustable shading, ventilation and rain management.

Insulated Louvre Panel

For projects requiring enhanced thermal separation from solar heat, an insulated blade configuration can be considered.

The insulated blade incorporates an internal lightweight insulating core within the deeper aluminium profile.

This creates a more substantial roof panel and can reduce direct heat transfer through the blade compared with a comparable non-insulated hollow or single-skin configuration.

Final blade selection depends on:

  • Structural requirements

  • Span

  • Weight

  • Solar exposure

  • Project location

  • Architectural appearance

  • Required thermal performance

  • Budget

Motorized Operation

Control at the Touch of a Button

Motorization allows the aluminium blades to rotate smoothly between their operating positions.

Depending on the project and selected control platform, operation may include:

  • Handheld remote control

  • Wall-mounted control

  • Individual module control

  • Multi-channel remote control

  • Grouped module control

  • Centralized control

  • Compatible smart-control integration

Large installations can be divided into multiple independently controlled roof zones.

For example, one section can remain open while another provides shade.

This is particularly valuable for restaurants, hotels and large residential terraces.

Manual Operation

Selected STRUCTAAS® configurations can also be developed with manual louvre operation.

A mechanical crank or gearbox transfers movement through the linkage system to rotate the blades.

Manual operation can provide a practical alternative where electrical power or motorization is unnecessary.

The appropriate operating mechanism depends on module size, blade quantity and system configuration.

Freestanding Bioclimatic Pergolas

A freestanding pergola is independently supported by its own structural columns.

This allows the system to create an outdoor room almost anywhere suitable foundations can be provided.

Applications include:

  • Gardens

  • Pool decks

  • Restaurant terraces

  • Rooftops

  • Hotel environments

  • Recreational spaces

  • Outdoor lounges

  • Detached entertainment areas

Multiple modules can be connected to cover larger areas.

Wall-Mounted Bioclimatic Systems

Where appropriate structural support is available, the system can be connected to an existing building.

Wall-mounted configurations can reduce the number of external columns and create a cleaner transition between interior and outdoor spaces.

These are particularly suitable for:

  • Residential terraces

  • Restaurants

  • Balconies

  • Hotel terraces

  • Building extensions

  • Outdoor dining areas

Existing structural conditions must be assessed before determining fixing requirements.

Column-Free Configurations

Certain architectural conditions may allow the louvre system to be supported between existing structural walls or beams without conventional front columns.

This creates an exceptionally clean appearance and maximizes usable floor area.

Column-free installations require appropriate structural support and project-specific engineering.

STRUCTAAS® assesses the surrounding structure before determining whether this configuration is suitable.

Modular Design

Large areas do not need to depend on one oversized roof mechanism.

STRUCTAAS® bioclimatic systems can be divided into multiple structural modules.

Each module contains a coordinated series of louvre blades within the larger architectural structure.

Modular construction allows:

  • Larger overall coverage

  • Independent roof zones

  • More practical blade spans

  • Easier fabrication

  • Easier transportation

  • Controlled drainage

  • Simplified servicing

  • Architectural flexibility

Modules can be arranged side-by-side to create substantial outdoor environments.

Architectural Structure

The louvre roof is supported by an engineered structural system consisting of project-specific combinations of:

  • Columns

  • Perimeter beams

  • Pivot beams

  • Structural cross beams

  • Blade supports

  • Motor assemblies

  • Linkage mechanisms

  • Gutters

  • Drainage channels

  • Fixings

  • Base plates

  • Structural connections

The structure is configured according to the overall dimensions, module arrangement and project loads.

Built for Outdoor Environments

Aluminium is particularly suitable for architectural outdoor systems because of its combination of:

  • Corrosion resistance

  • Relatively low weight

  • Structural efficiency

  • Architectural appearance

  • Fabrication flexibility

  • Coating compatibility

  • Long-term outdoor suitability

Critical fixings and drainage components can incorporate stainless steel where required by the project specification.

Architectural Finishes

The aluminium structure can be finished to coordinate with the surrounding building.

Project-specific finishes may include:

  • Powder coating

  • Architectural polyurethane coating systems

  • Matte finishes

  • Textured finishes

  • Selected wood-effect finishes

  • Custom architectural colours

Popular colours include:

Matte Black

Anthracite Grey

Deep Grey

White

Off-White

Project-Specific Colours

Final coating selection depends on environmental exposure, substrate and project requirements.

Integrated LED Lighting

The pergola does not have to stop working when the sun goes down.

Architectural lighting can be incorporated into selected parts of the structure.

Options may include:

  • Integrated LED strips

  • Linear lighting

  • Blade-integrated lighting

  • Perimeter lighting

  • Spotlights

  • Dimmable lighting

  • Ambient architectural lighting

Lighting can be coordinated with the pergola controls to create a complete outdoor environment for evening use.

Integrate Zip Screen & Blind Systems

A louvre roof controls the environment above you.

Zip screens extend that control to the sides.

STRUCTAAS® Zip Screen & Blind Systems can be integrated around suitable pergola openings to provide:

  • Solar shading

  • Privacy

  • Glare reduction

  • Moderate wind protection

  • Insect protection with appropriate fabrics

When retracted, the sides remain open.

When lowered, the pergola becomes a more protected outdoor environment.

Integrate Glass Enclosure Systems

For greater perimeter protection, the pergola can be combined with STRUCTAAS® Glass Enclosure Systems.

Sliding or stacking glass panels allow the sides of the pergola to transition between open and enclosed conditions.

This creates multiple configurations:

Louvres Open + Glass Open
Maximum open-air experience.

Louvres Tilted + Glass Open
Shade with natural ventilation.

Louvres Closed + Glass Open
Overhead protection with open sides.

Louvres Closed + Glass Closed
A substantially protected outdoor environment.

The glass can be reopened when conditions improve.

Integrate Motorized Guillotine Glass Systems

For a more automated enclosure solution, STRUCTAAS® Motorized Guillotine Glass Systems can be incorporated into suitable pergola elevations.

Motorized vertical glass panels can move between open and closed positions at the touch of a button.

Combining a motorized louvre roof with motorized vertical glazing creates a highly adaptable architectural environment where both roof and perimeter can respond to changing conditions.

Privacy Louvre Enclosures

Selected projects can incorporate vertical privacy louvres around portions of the pergola.

These can provide:

  • Increased privacy

  • Architectural screening

  • Solar control

  • Visual separation

  • Decorative façade treatment

Options may include aluminium or selected wood-effect/WPC architectural finishes depending on the project.

Sensors & Automation

Depending on the selected control platform, compatible environmental sensors may be incorporated into the system.

Possible automation options include:

  • Rain sensing

  • Wind sensing

  • Sun sensing

  • Timed operation

  • Smart-control integration

  • Centralized building control integration

Automation availability depends on the motor and control system selected for the individual project.

Residential Outdoor Living

Transform a terrace, garden or poolside area into an adaptable extension of the home.

Adjust the roof according to how you want to use the space:

Morning sunlight.

Afternoon shade.

Natural ventilation.

Rain protection.

Evening lighting.

One architectural structure can respond to all of these conditions.

Restaurants & Cafés

Outdoor dining is highly dependent on weather.

A bioclimatic pergola gives hospitality operators greater control over outdoor seating environments.

Adjustable louvres can provide shade during intense sunlight while maintaining ventilation.

During suitable rainy conditions, closing the roof provides overhead protection.

Combine the system with glass enclosures or ZIP screens for greater perimeter control.

Hotels & Resorts

Bioclimatic systems can create premium outdoor environments around:

  • Restaurants

  • Rooftop lounges

  • Pool decks

  • Private suites

  • Outdoor bars

  • Spa areas

  • Event spaces

  • Guest terraces

The structure can become a significant architectural feature rather than simply an outdoor shade product.

Rooftops

Rooftops provide some of the most exciting applications for bioclimatic architecture.

STRUCTAAS® can configure modular louvre systems around rooftop dimensions, structural conditions, wind exposure, drainage requirements and intended use.

Rooftop installations require careful structural assessment and appropriate engineering.

Commercial Applications

Bioclimatic louvre systems are suitable for a wide range of commercial environments including:

  • Hotels

  • Restaurants

  • Offices

  • Resorts

  • Clubs

  • Event spaces

  • Recreational facilities

  • Retail environments

  • Corporate terraces

  • Hospitality developments

Large spaces can be divided into multiple controlled modules.

Technical Overview

System Type
Aluminium bioclimatic adjustable louvre roof

Roof Configuration
Rotating aluminium blades

STRUCTAAS® Blade Platform
Approximately 220 mm architectural blade

Blade Options
Single aluminium blade or project-specific insulated configuration

Operation
Motorized or selected manual configurations

Control
Remote, wall control, grouped control and compatible centralized control options

Structure
Architectural aluminium with project-specific structural components

Configuration
Freestanding, wall-mounted, between structural supports or multi-module

Ventilation
Natural ventilation through adjustable blade positioning

Solar Control
Variable according to blade position

Rain Management
Interlocking/profiled closed blades with integrated drainage

Drainage
Integrated gutters and designated downpipes

Lighting
Optional integrated LED lighting

Side Enclosures
Compatible with suitable ZIP screens, glass enclosures, guillotine glass and privacy louvres

Finish
Project-specific architectural coating

Dimensions
Custom manufactured according to project requirements

Engineering
Subject to span, wind exposure, structural loads, foundations and project conditions.

Designed Around Your Architecture

Every STRUCTAAS® Bioclimatic System begins with the project.

Our technical team considers:

  • Site dimensions

  • Building structure

  • Required coverage

  • Blade orientation

  • Sun direction

  • Prevailing weather exposure

  • Required module sizes

  • Structural spans

  • Drainage

  • Column positions

  • Electrical requirements

  • Motor configuration

  • Lighting

  • Glass or screen integration

  • Architectural finish

  • Intended use

The result is a system designed around the space rather than forcing the space to accommodate a standard pergola.

Professional Installation & Commissioning

Installation may include:

  • Site verification

  • Structural setting-out

  • Base plates and structural fixings

  • Column installation

  • Perimeter beam installation

  • Pivot beam installation

  • Louvre blade installation

  • Motor and linkage installation

  • Gutter installation

  • Drainage connection

  • Electrical installation

  • Lighting installation where specified

  • Remote/control programming

  • Travel adjustment

  • Water-management inspection

  • Operational testing

  • Final commissioning

The system is tested before handover to confirm correct blade movement and control operation.

Care & Maintenance

Periodic maintenance helps preserve the appearance and operation of a motorized bioclimatic pergola.

Recommended maintenance may include:

  • Cleaning aluminium surfaces

  • Removing leaves and debris

  • Keeping gutters clear

  • Inspecting drainage outlets

  • Checking blade movement

  • Inspecting linkage components

  • Checking structural fixings

  • Inspecting electrical connections

  • Checking motors and controls

  • Inspecting seals and drainage interfaces

  • Professional servicing where required

Maintenance frequency should reflect the environment and intensity of use.

Warranty & After-Sales Support

STRUCTAAS® provides project-specific warranty coverage according to the approved system, components, installation scope and commercial agreement.

Our technical team can provide:

  • System inspection

  • Preventive servicing

  • Motor and control support

  • Mechanical adjustment

  • Drainage inspection

  • Replacement of serviceable components

  • After-sales technical assistance

Regular professional inspection is particularly recommended for heavily used commercial and hospitality installations.

Why STRUCTAAS®?

Adjustable Climate Control

Control sunlight, shade and natural ventilation through the position of the roof blades.

Architectural Aluminium Construction

A contemporary structural system engineered for outdoor environments.

220 mm Louvre Platform

A substantial architectural blade profile designed around our modular roof concept.

Integrated Drainage

Rainwater is managed through gutters and designated drainage routes incorporated into the structure.

Motorized Control

Adjust your roof at the touch of a button.

Modular Engineering

From compact residential terraces to large commercial installations.

Integrated Lighting

Extend the use and atmosphere of the space into the evening.

Complete Side-Enclosure Options

Combine the roof with STRUCTAAS® Glass Enclosures, Motorized Guillotine Glass or Zip Screen & Blind Systems.

Custom Design

Dimensions, configuration, colours and accessories are developed around each project.

Professional Installation

From site verification through installation, programming and commissioning.

One Structure. Multiple Environments.

Open the louvres and welcome the sky.

Tilt them for shade and natural ventilation.

Close them for greater overhead protection.

Lower the screens for privacy.

Close the glass when the weather changes.

Switch on the integrated lighting after sunset.

A STRUCTAAS® Aluminium Louvre Bioclimatic System is more than a pergola.

It is an adaptable architectural environment designed around the way you want to experience the outdoors.

Start Your Project

Planning a residential terrace, rooftop, restaurant, hotel, poolside area or commercial outdoor environment?

Share your site dimensions, drawings or architectural requirements with our technical team.

We can develop a STRUCTAAS® Aluminium Louvre Bioclimatic System around your project.

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STRUCTAAS® — Intelligent Architectural Systems for Adaptable Outdoor Living.