Overview
Magnesium Sulphate SIP Panels (MgS SIPs) are advanced building elements composed of a high-performance foam core insulation sandwiched between two sheets of chloride-free magnesium sulphate board. These panels combine structural strength, superior thermal performance, and airtightness, providing a modern alternative to traditional wall, roof, and floor construction.
MgS SIPs are suitable for a wide range of construction projects – from residential and commercial buildings to educational and industrial facilities – supporting energy-efficient, sustainable, and fire-safe building practices.
Key Advantages of MSB Subfloor Boards
Exceptional Structural & Thermal Performance:
The sandwich-panel construction delivers high strength and excellent insulation, reducing energy costs while providing a durable and stable structure.
A1 Fire Rating:
MgS SIPs are fully non-combustible, achieving Class A1 fire performance. They outperform conventional fibre cement and OSB-based SIPs, ensuring enhanced safety in both walls and roofing.
Health-Conscious & Eco-Friendly:
Free from organic solvents, heavy metals, asbestos, oils, or toxic substances. Resistant to mould, mildew, and moisture, making MgS SIPs ideal for humid or wet environments. They are considered a green building material suitable for environmentally-conscious construction.
Durable & Impact-Resistant:
Engineered to withstand high-impact forces, MgS SIPs are ideal for areas prone to extreme weather, including high winds or storms.
Applications
Wall Construction:
Suitable for internal and external walls, including basement walls when combined with appropriate waterproofing methods.
Energy-Efficient Buildings:
Provides excellent insulation for low-energy and sustainable construction projects.
Faster Build Times:
Eliminates the need for traditional drywall, reducing installation time and labour costs.
Versatile Exterior Finishes:
Panels can be coated or finished with paint, synthetic stucco, lap siding, brick veneer, stone, or other suitable cladding.
High Performance:
Offers excellent load-bearing capacity, superior acoustic performance, and a Class A1 fire rating for comprehensive construction solutions.
Summary
SULFROCK MgS SIP Panels combine insulation, structural integrity, fire safety, and moisture resistance in a single product, making them a modern, sustainable choice for UK construction projects. They are ideal for walls, floors, and roofs where energy efficiency, durability, and safety are key considerations.