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Thermally efficient, lightweight & versatile

Celcon Blocks: Solar Grade

Highest thermal performance

Designed for energy-efficient construction

Solar Grade is H+H's most thermally efficient aircrete block, designed for applications where enhanced thermal performance is required. With sufficient compressive strength for two-storey buildings, it is suitable for cavity walls, solid walls, partitions and foundations below DPC.

Solar Grade also provides excellent fire resistance and is independently accredited by the BBA for its listed applications.

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Specifications

Widths

100mm - 215mm

Compressive Strength

2.9N/mm²

Thermal Conductivity

0.11 W/mK

Density

460 kg/m³

Solar Grade sizes and specifications

Grade
Widths
Strength
Conductivity
Density
Weight
Solar
100mm
2.9N/mm²
0.11 W/mK
460 kg/m³
5kg
Solar
140mm
2.9N/mm²
0.11 W/mK
460 kg/m³
8kg
Solar
150mm
2.9N/mm²
0.11 W/mK
460 kg/m³
8kg
Solar
215mm
2.9N/mm²
0.11 W/mK
460 kg/m³
12kg

Block weights at typical moisture content when laid. Some manufacturers may quote weights which have not allowed for this.

Product Availability

Disclaimer

The information on this website is provided for general guidance only and does not reflect current product availability or stock levels. For up-to-date stock information or specific product requirements, please contact our Customer Services or Technical teams.

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