Porotherm 425 T8 Uninsulated

///Porotherm 425 T8 Uninsulated

Porotherm 425 T8 Uninsulated

U value 0.18W/m2K

The Porotherm clay block system is a monolithic wall structure, so no cavity just solid wall. You will use these blocks for your external wall where is the thermal performance is important. Used from DPC (damp-proof course) up to roof plate level and also for gables. Available block sizes (wall thickness): 240mm, 300mm, 365mm, 425mm, 490mm. All block sizes available with or without integrated mineral wool insulation.

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Description

External wall for bungalow or multi storey house. It won’t need any further insulation to achieve the current building regulation (U value 0.21W/m2K) On it’s own will provide U-value of 0.18W/m2K

Product Description Porotherm T8 425
Dimension in mm (LxWxH)
248 x 425 x 249
Quantity/sqm
16
Quantity/pack
48
Weight kg/each
15.7
Weight kg/pack
754
Conductivity Dry Block Lambda [W/mK]
0.08
Compressive strength
6

U-Value DAB and SLAB Finish

Heat Loss Value

Note: If you need to do your own calculation, you can find the Lambda value, for all the invidual blocks in the Products tab.

The numbers based on a 1mm parge coat, dab and slab finish internally, 15mm render externally.

Product Insulation Type and Thickness Provided U Value
Porotherm 425 T8 0.17W/m²K
Porotherm 425 T8 50mm EPS 0.14W/m²K
Porotherm 425 T8 100mm EPS 0.12W/m²K
Porotherm 425 T8 150mm EPS 0.10W/m²K
Porotherm 425 T8 200mm EPS 0.09W/m²K

U-Value Wet Plaster Finish

Heat Loss Value

Note: If you need to do your own calculation, you can find the Lambda value, for all the invidual blocks in the Products tab.

The numbers based on a 1mm parge coat, dab and slab finish internally, 15mm render externally.

Product Insulation Type and Thickness Provided U Value
Porotherm 425 T8 0.18W/m²K
Porotherm 425 T8 50mm EPS 0.14W/m²K
Porotherm 425 T8 100mm EPS 0.12W/m²K
Porotherm 425 T8 150mm EPS 0.10W/m²K

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