Company News
December 17, 2025

2025 Recap

As 2025 comes to a close, we’re taking a moment to reflect on a year of growth at SEF®. This recap highlights major greenhouse projects delivered throughout the year, showcasing the scale, collaboration, and expertise behind each build. These greenhouse developments were made possible through strong partnerships and close collaboration…
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Greenhouse Projects
December 10, 2025

Jack’s Organics Greenhouse Expansion

Project Details We’re excited to share the completion for Jack’s Organics, a 41.34-acre greenhouse expansion in Amherstburg, Ontario. This new facility represents a significant investment in sustainable, year-round food production, with the entire space dedicated to growing organic cherry tomatoes.  Delivered in collaboration with our partners at RGC, the project reflects the strength…
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Greenhouse Projects
November 19, 2025

Prism Farms Greenhouse Expansion

Project Details The SEF® team is proud to announce the completion of our latest greenhouse expansion for Prism Farms in Leamington, Ontario. Spanning 7.5 acres, this greenhouse expansion is now growing tomatoes.  Scope  This new addition provides valuable growing capacity, supporting Prism Farms as they continue to scale their production. From design to construction,…
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Greenhouse Projects
October 22, 2025

Neven Produce Greenhouse Completion

Project Details The SEF® team is proud to share the successful completion of an 11-acre greenhouse expansion for Neven Produce in Lynden, Ontario. This new facility is now fully operational and dedicated to cucumber production.   Scope  From design and development to installation and project management, SEF® led every stage of…
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Greenhouse Projects
September 26, 2025

Roelands Plant Farm Expansion

Project Details SEF® is proud to announce the completion of a 4-acre greenhouse expansion for Roelands Plant Farm in Lambton Shores, Ontario. This newly constructed space is fully operational, dedicated to propagation.    Scope of Work From initial design to final installation, SEF® managed every aspect of the greenhouse expansion, ensuring a seamless…
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Greenhouse Solutions
April 30, 2025

Architecture in Greenhouse Spaces

A commercial greenhouse is a fully integrated environment where both produce, and people need the right spaces to succeed. The operations that keep the growing spaces running efficiently require well-designed support spaces that enhance productivity, organization, and daily life.   At SEF®, we design essential spaces that fit into greenhouse operations,…
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Greenhouse Solutions
April 2, 2025

Greenhouse Gutter Systems

Gutter systems play a critical role in crop support and operational efficiency. These systems serve as the structural foundation on which crops grow while also helping manage runoff and nutrient flow.  Choosing between open gutter systems and closed gutter systems depends on several factors, including crop type, sanitation requirements, and…
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Greenhouse Projects
March 26, 2025

Ruthven Farms Greenhouse Expansion

Project Details   SEF® is proud to announce the completion of a 2-acre greenhouse expansion for Ruthven Farms in Ruthven, Ontario. This newly constructed space is fully operational, cultivating fresh tomatoes and enhancing the farm’s growing capacity.   Scope of Work  From initial design to final installation, SEF® managed every aspect of…
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