XPS (extruded polystyrene) insulation boards are a popular choice for thermal insulation in walls, roofs, floors, and foundations. Known for their durability, moisture resistance, and high R-value, these boards are widely used in construction and DIY projects.
READ MOREThis article examines how to determine the optimal thickness of extruded polystyrene (XPS) insulation boards for various building applications. It discusses key factors that influence thickness selection—including local building code requirements, climate conditions, specific application areas (such as exterior walls, roofs, and below-grade installations), available space, and overall cost efficiency. The article outlines a step-by-step process to calculate the required XPS board thickness based on target R‑values and highlights the benefits of hybrid insulation systems that combine XPS with other insulation types. Special considerations are also presented for high-performance applications like cold storage and energy-efficient roof assemblies. Overall, the article advocates a holistic approach to insulation design that not only meets regulatory standards but also maximizes long-term energy savings, durability, and occupant comfort.
READ MOREExtruded polystyrene (XPS) foam board is one of the most widely used insulation materials in the construction and packaging industries.
READ MOREXPS foam board is one of the most commonly used insulation materials in both residential and commercial construction. Known for its durability, moisture resistance, and high thermal performance, XPS (Extruded Polystyrene) has become a go-to solution for various insulation challenges.
READ MOREBasement-foam board insulation is a rigid insulation material designed specifically for insulating basement walls and floors. Unlike fiberglass batts or spray foam, these boards provide a moisture-resistant, energy-efficient, and durable insulation option.
READ MOREWhen it comes to transporting perishable goods, ensuring that items remain at the proper temperature is vital. That's where a Refrigerated Truck Board comes into play.
READ MOREPolystyrene foam is a versatile material widely used in insulation, packaging, and construction. Two common types—Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS)—are often compared due to their similar applications but distinct properties. Understanding their differences is key to selectin
READ MOREFor projects with limited budgets, consider a mix of XPS and EPS or rock wool, or reduce the unit price through centralised purchasing. However, if you are looking for a ‘one and done’ solution, XPS is still a reliable choice. In the context of the tightening of building energy efficiency standards, the ‘input-return’ balance of XPS may be further tilted in a favourable direction.
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