Tilt up, the Future of Sustainable Industrial Building

Author: Evert and Neal Lategan, Eco Cast

Tags: agricultural engineering, agricultural infrastructure, airtight construction, building envelope, CA rooms, Cold Chain Logistics, cold storage facilities, column-free construction, compressive strength, concrete panels, construction consulting, construction innovation, Controlled Atmosphere Storage, cost efficiency, density comparison, design flexibility, Eco Cast, energy efficient buildings, energy savings, engineering design, EPS insulation, expansion design, farm infrastructure, fast-track construction, fruit storage facilities, gas tightness, green building solutions, horticulture industry, hydrophilic materials, hydrophobic insulation, in-house expertise, industrial construction, Insulated Concrete Panels, insulation performance, insulation technology, lifecycle cost reduction, long-term durability, maintenance reduction, material science, modular design, on-site casting, postharvest storage, precast construction, project management, R-value efficiency, RA rooms, reduced labour construction, refrigerated storage, Refrigeration efficiency, resilient building systems, ROI construction, roof load system, scalable buildings, seal integrity, South African Agriculture, structural efficiency, sustainable construction, sustainable development, thermal performance, thermomass effect, Tilt-Up Construction, turnkey construction, watertight structures, XPS insulation

Publish Date: 2026-06-08

Keywords: tilt-up construction, insulated concrete panels, sustainable construction, energy efficient buildings, resilient building systems, modular design, precast construction, on-site casting, concrete panels, thermomass effect, insulation technology, XPS insulation, EPS insulation, material science, density comparison, compressive strength, hydrophobic insulation, hydrophilic materials, thermal performance, R-value efficiency, airtight construction, watertight structures, cold storage facilities, RA rooms, CA rooms, controlled atmosphere storage, refrigerated storage, agricultural infrastructure, postharvest storage, fruit storage facilities, horticulture industry, engineering design, structural efficiency, column-free construction, roof load system, expansion design, scalable buildings, construction innovation, sustainable development, green building solutions, energy savings, lifecycle cost reduction, maintenance reduction, fast-track construction, reduced labour construction, cost efficiency, ROI construction, long-term durability, industrial construction, agricultural engineering, Eco Cast, project management, turnkey construction, in-house expertise, construction consulting, design flexibility, insulation performance, building envelope, refrigeration efficiency, gas tightness, seal integrity, South African agriculture, farm infrastructure, cold chain logistics

HORTGRO PRESENTATION

The most versatile, resilient, and efficient building system in the world today

COMPANY OVERVIEW

We have been leading the charge into sustainable and efficient construction in insulated tilt up walls. Various projects all over the Peninsula have been completed with clients ranging from large-scale foreign investment to the local and humble farmers.

MISSION STATEMENT

Our mission is to provide an alternative construction method through innovative solutions that drive sustainable and efficient operating initiatives. We are committed to delivering top quality, on time and on budget to our valued clients.

BUSINESS PRACTICE

Insulated tilt-up is a process in which large insulated concrete panels are cast on site and placed into their positions. No columns are needed as the roof structure keeps the walls together and the walls keep the roof up.

DESIGN

With the simplicity of what the building can be, the sky is the limit for design. With an ever-evolving level of finishing and the pushing of design capability, concrete is one of the most versatile and forgiving materials to work with.

BENIFITS OF TILT UP

Tilt-up construction enables faster builds, typically 30–50% quicker due to reduced labour and large batch work.
It improves energy efficiency, saving about 20–30% through low R-value and high thermal performance.
The structures offer strong long-term ROI, lasting 100–150% longer than conventional buildings.
Benefits include airtight and watertight durability, reducing breakages, gas use, and maintenance costs.
Overall, it provides a cost-effective, efficient, and long-lasting construction solution.

THE PROCESS

Adopting and applying a building technique that has been perfected for over 50 years in the USA to our home country. The process involves sandwiching insulation between two large scale concrete panels and connecting them together with thermodynamic pins.

Development

RA/CA Rooms

Tilt-up construction provides airtight, energy-efficient buildings with fewer joints and better sealing.
It reduces refrigerant leaks and improves insulation, saving about 20–30% energy.
The modular design allows easy expansion and customization.
It is well suited for RA/CA rooms and cold storage due to rising agricultural demand.

INSULATION THECNOLOGY

The debate and use of EPS or XPS is long-standing. We choose to use XPS as it is more dense, does not allow for water absorption affecting the R-value, and provides more tensile strength for the panel.

Density (material science)
- XPS: 32–35 kg/m³
- EPS: 16–32 kg/m³
Moisture behaviour
- XPS: Hydrophobic (resists water absorption)
- EPS: Hydrophilic (more prone to absorbing water)
Compressive strength
- XPS: 200–750 kPa
- EPS: 70–250 kPa

XPS is denser, stronger, and more water-resistant than EPS, making it better suited for demanding insulation applications.

INDUSTRY EXPERTISE

Eco Cast has done a wide variety of projects. Having everything in-house to tackle all projects, from complex to simple structures. Coming from a project management background, we are well equipped to deliver projects within budget, time and quality

ECO FREINDLY

Our consulting services are designed to help businesses navigate challenges and seize opportunities. We offer expert advice and strategic insights to drive growth and success.

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