About us


We have 20 years in the market manufacturing glass products tailored to each project, always focused on bringing products of the highest energy efficiency and beauty to every home.

Our purpose

Bring beauty, quality of life, and sustainability to our clients' homes.

Our values


We know that to build trusting relationships and make good decisions, we need as much information as possible, so we always tell it like it is; we do not soften the facts, but we do express them prudently.

Exceptional service

Customer satisfaction is our #1 priority. We see it as a privilege to help shape our clients’ homes, so we always maintain the highest level of professionalism and service.

Actions speak louder than words

We are professionals, we keep our promises, and we take responsibility for the result. Despite the difficulties, we always seek to give more, and we find ways to deliver. We do not go back on our commitments, and we do not make excuses.

We grow together

We recognize that to continue growing as a company, each one of us must grow as well, so we make our personal and professional development a priority at all times. We constantly seek to nurture ourselves with new ideas and put them into practice to seek continuous improvement.
Our commitments

We know your project matters


We know the importance of on-time delivery of the doors and windows of your project, and we know the implications of having delays in these aspects. In Therval, we have a highly specialized team that allows us to plan accurately the projects in which we work and meet the delivery commitments.


Our customers are our #1 priority, so we have specialized business units to serve each type of customer and guarantee exceptional service.


Our products have a long lifespan, so we invest heavily in meeting quality standards and providing the best materials to ensure a product that meets the highest expectations