At Smithk Agro, we now specialise exclusively in high-capacity greenhouse projects starting from 10,000 sq ft, designed for large-scale agricultural, research, and commercial operations. Drawing on our extensive experience and the latest in greenhouse technology, we deliver robust, efficient, and climate‑optimized installations tailored to your ambitions.
Why Go Mega?
“We went from 12 harvests a year to a year‑round supply—and slashed water use by 90%.”
— Leading Leafy‑greens Distributor
-
Scale to Win
Unlock economies of scale: with 10,000 sq ft+, you gain more planting zones, bigger yields, and larger contracts.
-
Ultimate Climate Control
Precision HVAC, humidity regulation, automated fog‑misting and CO₂ dosing—your crops will thrive in any weather.
-
Water & Energy Mastery
Closed‑loop irrigation paired with solar‑ready infrastructure cuts your resource footprint in half.
-
Built to Last
Reinforced steel frames, UV‑stabilized polycarbonate glazing, and corrosion‑resistant fixtures, all backed by our industry‑leading 5‑year warranty.

Our
Values
As a company, Smithk Agro values innovation, sustainability, and customer satisfaction. We believe in staying up-to-date with the latest technologies and techniques in greenhouse construction and management, while also striving to minimize our environmental impact. We prioritize customer satisfaction by providing personalized consultation services and delivering projects on time and within budget. We are committed to maintaining a high level of professionalism and transparency in all our business dealings, ensuring that our clients are fully informed throughout the project's duration. We believe in fostering strong relationships with our clients, and we value their feedback and input, which helps us continuously improve our services. At Smithk Agro, we are dedicated to promoting modernized agriculture in Sri Lanka and beyond, providing solutions that meet the evolving needs of our clients while supporting sustainable farming practices.
Smithk Agro is the best company to choose for your greenhouse construction and management needs in Sri Lanka. Our experienced team of consultants and construction crews are committed to providing our clients with the highest quality workmanship, using the latest techniques and technologies in greenhouse construction. We take pride in our affordable pricing, with our rates being the lowest in the market without compromising the quality of work. Our competitive prices, combined with our commitment to customer satisfaction, have earned us a reputation as a trusted and reliable partner for agricultural projects in Sri Lanka. Furthermore, our company's focus on innovation and sustainability ensures that we provide our clients with modernized and eco-friendly solutions for their agricultural needs. By choosing Smithk Agro, you can trust that your greenhouse project will be completed to the highest standard at an affordable price, making us the best choice for your agricultural needs in Sri Lanka.
Past Work
Discover Our Greenhouse Creations: Feast your eyes on our stunning greenhouse constructions. Each structure represents our dedication to quality and innovation in agriculture. Explore now!







