About EPS Thermal Insulation
Expanded polystyrene (EPS) is one of the most effective thermal insulation materials available for Gulf construction. Usustain supplies and installs high-performance EPS insulation for walls, roofs and floors — in new builds and retrofit projects alike.
Continuous EPS insulation keeps heat out, reduces air-conditioning demand and improves indoor comfort year-round. It is lightweight, moisture resistant and dimensionally stable, making it ideal for Saudi Arabia’s extreme temperatures.
Lower Cooling Costs
Reduced heat transfer means significantly smaller AC loads.
Indoor Comfort
Stable indoor temperatures and quieter interiors.
New Build & Retrofit
Solutions for new construction and existing buildings.
SASO Certified
Materials certified to Saudi product standards.
Applications
EPS insulation serves villas and compounds, warehouses and factories, offices and retail developments — anywhere thermal performance and energy efficiency are priorities.
What Our Service Includes
We assess the building, recommend the optimal insulation thickness, supply certified materials and install them with quality control at every stage.
- Thermal assessment of your building.
- Optimal insulation specification.
- Certified EPS materials supply.
- Professional installation crews.
- Roof, wall and floor solutions.
- Energy savings verification.
- Compliance with Saudi standards.
- Long-term material durability.
With EPS thermal insulation from Usustain, buildings stay cooler in summer, warmer in winter and cheaper to run all year.
Frequently asked questions
A GWALLS system is a permanent insulated formwork solution that combines reinforced concrete with integrated insulation, creating a wall assembly that is structurally strong and thermally efficient.
GWALLS systems suit residential, commercial, institutional and industrial buildings — including villas, compounds, warehouses and low- to mid-rise developments.
Continuous insulation and airtight construction reduce heat transfer, lowering cooling loads and improving indoor comfort — typically cutting cooling demand by 30–40% in the Saudi climate.
Initial costs are comparable, and faster construction often offsets them entirely. The real savings come over time: significantly lower cooling bills for the life of the building.
Yes. We provide structural engineering, thermal modelling, technical documentation and on-site supervision to support designers, consultants and contractors throughout the project.
All systems we build with carry fire, wind load and acoustic test reports, use SASO-certified materials and are engineered to comply with the Saudi Building Code.
