Photo gallery of our latest installation of decking blocks in a building.
Thermaboards (PTY) Ltd is a national supplier of Extruded Polystyrene (XPS) and Expanded Polystyrene (EPS) rigid boards are used for thermal insulation. It is produced from general purpose polystyrene by the process of extrusion or expansion. These sheets have a closed-cell structure and virtually no air-voids in between the cells.
We supply all our XPS and EPS rigid boards nationwide.
Please visit our contact page for information on 2023 Year End Closing Dates.
Ceiling Boards | XPS
Extruded Polystyrene is a closed cell polystyrene rigid foam board, with high compressive strength and excellent long-term thermal resistance performance
Polystyrene Blocks | EPS
Polystyrene blocks are used in construction as permanent insulation in buildings. The blocks are energy efficient and ensure optimal insulation not only for walls of buildings, but also the roofs and even floors.
Cornice Profiles | XPS
Our cornices are manufactured from the best high density XPS (Extruded Polystyrene) and are sold in 2m lengths. We have a range of 17 different Cornice Profiles available to choose from.
Perimeter Insulation | EPS
Even if the foundation wall is insulated vertically under the slab, significant heat is still lost from the slab edge that is closest to the cold outside air.
Cavity Wall Insulation | EPS
Expanded Polystyrene (EPS) insulation is effective in reducing the thermal transmittance (U-Value) of the walls of new and existing buildings.
Building Materials | EPS
Polystyrene blocks are used in construction as permanent insulation in buildings. The blocks are energy efficient and ensure optimal insulation.
Combi-Cut & Un-Cut Ceiling Rolls | Knauf
Knauf Insulation Ceiling Rolls (Combi-cut and un-cut) are Glass Mineral Wool rolls, designed for use in cold lofts where pitched roofs are insulated at ceiling level.
Multi-Pack Ceiling Rolls | Knauf
Knauf Ceiling Roll Multi Pack provides the flexibility and convenience of 2 rolls in 1 by providing the option to install at either a 100mm depth or a 50mm depth.
Thermal Insulation For Roofs & Walls | ISOTHERM
ISOTHERM Thermal Insulation is suitable for roofs, walls and geyser insulation. It offers a range of benefits including a reduction of electricity costs and the fact that it is safe and easy to install.
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How To Install A Nail-up Ceiling
How To Install A Nail-up Ceiling. Video courtesy of IsoBoard South Africa.
Thermaboards December Closing
Our last orders for both EPS and XPS will be the 7th December 2020.We are closing between the 18th of December 2020 and 4th of January 2021.