Innovative Solutions for a Smarter More Sustainable Future

Sintra is Europe’s leading producer of micro-perforated metallic ducts and with support from Cross Group is expanding its presence in North America.

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MIX-IND Technology®

Based on the physical concept of pushing the entire environmental air mass
defined as “air pulsion”.

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Assisted Design for New Construction, Energy Conservation and Retrofits

Sintra are global leaders in the design of Air Diffusion technologies.
Having designed and delivered 15,000+ projects with the most sustainable, effective and economical solutions.

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Our Mission

Assist those looking to create healthier, more sustainable indoor environments by partnering to develop the most effective and economical solutions. We believe comfort and energy efficiency should go hand in hand — for people, for buildings, and for the planet.

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Our Services

We provide design assistance, site assessments and training. We support every phase of a project to ensure systems perform as intended. Our work is focused on helping teams deliver sustainable outcomes with long-term economic value.

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Our Products

We design and manufacture air distribution systems. Built around Sintra Mix-IND® technology, our solutions deliver consistent performance in even the most demanding environments.

Some of our trusted clients…

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Sintra© - 2025

A Cross Group Partner