Description

Styroboard XPS 30mm – Durable, Rigid Insulation for High-Performance Builds

Consistent Thermal Protection in Every Application

Styroboard XPS 30mm is a premium extruded polystyrene insulation board designed to deliver long-lasting thermal performance across a wide range of construction projects. With its high compressive strength and excellent moisture resistance, this rigid board is ideal for underslab, wall, roof, and perimeter insulation.

Whether you’re building a residential home or a commercial facility, Styroboard XPS helps maintain consistent internal temperatures while reducing heating and cooling loads.

Styroboard XPS 30mm – Built Tough for Australian Conditions

Styroboard XPS is manufactured using a closed-cell structure, which provides outstanding strength and insulation value. The 30mm board thickness offers high thermal resistance (R-value), making it a reliable solution for energy-conscious designs. Moreover, the rigid foam core resists moisture, eliminates the risk of water absorption, and does not support mould or mildew.

Because of these properties, builders and architects regularly specify Styroboard XPS for demanding environments including beneath slabs, in inverted roofs, and around slab edges.

Lightweight and Easy to Install

Despite its toughness, Foamex Styroboard XPS is surprisingly lightweight. It’s easy to transport, cut, and install on-site without specialised tools. Additionally, the clean board edges allow for tight joins, reducing thermal bridging and enhancing insulation continuity throughout your project.

Sustainable and NCC-Compliant

Styroboard XPS is free from ozone-depleting substances such as CFCs and HCFCs. Furthermore, the product is fully recyclable, contributing to a circular construction economy. It complies with the energy efficiency standards of the National Construction Code (NCC), supporting sustainable building outcomes without compromise.

The Smart Choice for High-Performance Insulation

For builders and designers seeking reliable, long-term insulation performance, Foamex Styroboard XPS 30mm is a proven solution. It combines strength, thermal efficiency, and ease of installation to deliver outstanding results across a variety of applications.

See our full slab insulation range in our online store.

📞 Call us on 03 8339 7111 to confirm stock or ask about lead times
 Pickup location: 56 Yellowbox Drive, Craigieburn VIC
🕒 Business hours: Mon–Thurs 6:30am–4:00pm | Fri 6:30am–3:00pm
🚚 Delivery is also available across Melbourne during business hours