Vertical Louver Grilles
Side-by-side vertical profile grilles complete the look and optimise natural airflow.
SYSTEMS / 08
GP
GP
PROLEGS
VERTICAL LOUVER GRILLEADJUSTABLE SLATSSENSOR INTEGRATIONALUMINIUM
FEATURESCATALOG 2025
Adjustable Slats
Roof slats adjust to different angles, controlling sun and ventilation at will.
Water Drainage
Integrated drainage removes water effectively during rainfall; the area below stays dry.
Smart Sensors
Opens and closes automatically with rain and wind sensors; comfort by itself.
Colour & Size Options
Different colour and size alternatives for a unique look in every project.
Durable Construction
The aluminium frame resists seasonal change; day-one elegance for years.
TECHNICAL SUMMARYMADE TO PROJECT
- Structure
- Aluminium profile + vertical grille panels
- Slats
- Adjustable, motorised
- AUTOMATION
- Rain / wind sensor integration
- Applications
- Villa terraces, cafés, commercial areas
Frequently Asked Questions
01What sets GP ProLegs apart from a classic pergola?
In addition to the roof louvres, GP ProLegs has vertical louvre screens with adjustable blades on its sides. They control low sun and wind as well, turning the pergola into an outdoor room you use in all four seasons.
02How can the sides of a pergola be closed?
There are three common options: vertical louvre screens (ProLegs), zip screens and guillotine glass. Louvre screens keep the ventilation, zip screens are economical and flexible, guillotine glass is transparent with the best heat retention. During the site survey we choose together based on how you use the space.
03Is it durable in windy regions?
Yes — the structure is all aluminium and every project is engineered for its wind load. In a storm, the louvres and vertical screens move to their safe position.