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SIP Panel MgO + EPS 100 (white) – 12/17/22/32 cm

Name: SIP Panel MgO + EPS 100 White
Brand: Bucovina SIP

Thickness

€/pc

12 cm

227 €

17 cm

251 €

22 cm

278 €

32 cm

327 €

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Available thicknesses: 12 / 17 / 22 / 32 cm

Uses: exterior/interior walls, roof (depending on thickness)

Standard panel dimensions: 2500–3000 × 1250 mm

Declared λ: ~0.036 W/m·K

Also see the graphite version

Product description

Structural insulated panel (SIP) with MgO facings and a white EPS 100 core, designed for fire and moisture resilience, fast assembly and low heat loss. The MgO facings offer superior behaviour in wet areas and under fire exposure, while the EPS 100 core delivers insulation that remains stable over time. The panels are produced in 2500–3000 × 1250 mm formats and common thicknesses of 12/17/22/32 cm.

Uses

Exterior walls (17–22 cm)
Interior walls/partitions in wet/technical areas (12 cm)
Roof / floor slab (22–32 cm)
Spaces with fire/moisture requirements: bathrooms, technical rooms, areas in contact with the exterior

Advantages

Enhanced fire and moisture protection thanks to the MgO facings
Fast assembly – prefabricated elements, dedicated joints and fasteners
Thermal performance – white EPS 100, λ ~0.036 W/m·K
Low weight – low loads on the structure and foundations

Why choose it?

For projects where fire/moisture compliance is critical, without compromising construction speed or energy efficiency. Ideal for high-performance residential builds, light commercial spaces and exposed building envelopes.

Technical specifications

Panel dimensions: 2500–3000 × 1250 mm (typical)
Available thicknesses: 12 / 17 / 22 / 32 cm
Core: white EPS 100 – declared λ ~0.036 W/m·K; compressive stress (10%) ~100 kPa
Reaction to fire: classifications in accordance with SR EN 13501-1; final performance depends on the system (layers/finishes)
Tolerances: as per the data sheets/Technical Approval (e.g. T2/L2/W2; flatness P5)

Price & use table per panel

Thickness (cm)	€/pc	Recommended use of the SIP panel
12 cm	227 €	partitions / lightweight walls in wet/technical areas
17 cm	251 €	standard exterior walls, increased moisture requirements
22 cm	278 €	high-performance exterior / roof, enhanced protection
32 cm	327 €	roof / cold climate zones

Assembly

Assembly by a qualified team, following the assembly documentation (preparation, positioning, fixing, sealing) and the thickness-specific details (walls, corners, roof). Fastening systems and sealing tapes compatible with MgO and the panel thickness are used.

Warranty

In accordance with the manufacturer's conditions and the technical documentation; performance is maintained provided the design and assembly are followed.

Delivery time

Confirmed in the quote, depending on stock, volume and route. Typical interval: 3–7 working days.

SIP panel types & available thicknesses

Depending on your needs, several types and thicknesses of SIP panels are available. They are used for a wide range of projects: from passive SIP houses to cabins and commercial SIP panel buildings, ensuring energy efficiency and fast assembly.

How to quickly choose the right panel:

Set the thermal performance
(budget vs. efficiency).

Choose the panel facings
(OSB3 for general use / MgO for areas with higher requirements).

Choose the core
(standard EPS 100 / graphite EPS for better insulation).

SIP Panel OSB3 + EPS 100 (white)

Who it's for: Balanced budget, typical residential projects

Why choose it: The standard solution for walls and roofs; easy to install, good cost/insulation ratio.