External wall insulation board 160 mm, Thermano ETICS PIR/EPS

A new façade changes the appearance of a house. Beneath the render, the insulation limits heat loss and contributes to comfort indoors. PIR boards designed for external thermal insulation composite systems (ETICS) are an option where the design must balance insulation performance with the depth of the complete façade. SteelProfil helps select a board to suit both the thermal design and the intended finish.

The thermal performance of the PIR core can be an advantage at window reveals, beneath existing eaves or where the proportions of a building are to be retained. The designer chooses a thickness to suit the wall’s thermal requirements and its existing details. This provides flexibility in renovation. In a new house, the façade, window positions, sills and plinth finish can be designed together from the outset.

ETICS boards have a surface designed for the specified insulation system. On boards with a glass fleece facing, for example, the fleece provides the interface with the next layers. Check the system documentation before considering a PIR board with a different facing as a substitute. Selecting the specified board keeps the build-up consistent from the substrate to the texture of the final render.

The particular PIR board must be covered by the approved ETICS, and the adhesive, fixings, reinforced base coat and finish must meet its specifications. This gives the installer a defined method and makes it clear which materials to order together. We can help you find boards that meet the project brief and the requirements of your chosen façade system.

The outcome of an energy retrofit also depends on junctions at balconies, windows and adjoining walls. Plan them before laying the boards so that the insulation runs as continuously as possible and new sills and flashings fit the final façade depth. Careful detailing helps reduce heat demand while preserving the appearance and day-to-day usability of the building.

Our wider insulation range includes first- and second-grade stock and some materials available for immediate collection. For PIR boards in ETICS, suitability depends on the individual product and its compatibility with the system. We confirm batch availability for each order. We can also help calculate the board quantity from the façade area and the work required around openings and junctions.

Ask SteelProfil about promotions and current prices when budgeting for external insulation. Compare the cost of the complete set of materials, as the façade relies on all its layers working together. Send the project requirements or the designation of your chosen system so we can prepare a matching offer. A rendered PIR insulation system can combine a renewed exterior with improved indoor comfort, particularly in the colder months.