Duo Insulated Sliding System
A secure sliding system with 17 mm glazing, threshold options and double-bearing carriers.
A 117 mm lower carrier and mechanically fastened aluminium joints create a durable body. The 4+9+4 mm glass combination offers balanced daily insulation.
A solution designed for the space
Every opening is different. Dimensions, structural support, sun direction, wind exposure, drainage and daily use are reviewed before the system is specified. This prevents generic choices from compromising comfort, appearance or service life.
Key benefits
The main configuration includes 17 mm insulated glass, Raised or flush threshold, Double-bearing carrier, Mechanically fastened aluminium joints. Final glass, profile, motor and finish selections are confirmed after the site survey and engineering review.
Survey, production and installation
Terra Pergola measures the site, prepares the project details, produces components to size and completes installation with a specialist team. Junctions, water paths, cable routes and operating clearances are checked before handover.
Request a project proposal
Send photographs and approximate dimensions for an initial review. A site survey is recommended before a final quotation or production decision.
FAQ
Frequently asked questions
Where can Duo Insulated Sliding System be used?+
It can be adapted to residential and commercial openings after a site and structural review.
Is a site survey required?+
Yes. Final dimensions, drainage, wind exposure and fixing details should be verified on site.
Can colours and controls be customised?+
Profile finishes, glazing, motors and controls can be configured within the technical limits of the project.
