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Last day for Easter delivery - Thursday 28th March. Orders placed over the weekend will be delivered on Wednesday 3rd April.

Stowell Fibotherm Ultra Lightweight Block 3.6N 440 x 215 x 100mm

SKU: BLSTW001

Individual details can be found in in our Comparison table below.

The Stowell Fibotherm ultra-lightweight blocks are ideal for a wide range of applications, whilst the 100mm weighs in at 10kg, allowing for a one hand lift. They outperform traditional dense blocks thermally, and offer an excellent fixing base and plaster key.
Features & benefits
  • Ultra-lightweight, one hand lift
  • High thermal efficiency
  • Good sound insulation
  • Open textured
IDBLSTW001 Building Materials > Bricks & Blocks > Concrete Blocks > Stowell Fibotherm Ultra Lightweight Block 3.6N 440 x 215 x 100mm
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£2.83 inc VAT, Each
2.36 http://schema.org/InStock
£28.32  per square metre


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Individual details can be found in in our Comparison table below.

The Stowell Fibotherm ultra-lightweight blocks are ideal for a wide range of applications, whilst the 100mm weighs in at 10kg, allowing for a one hand lift. They outperform traditional dense blocks thermally, and offer an excellent fixing base and plaster key.
Features & benefits
  • Ultra-lightweight, one hand lift
  • High thermal efficiency
  • Good sound insulation
  • Open textured

Product options

Compare available lightweight block options in the table below.

Comparison table
CCP Laylite Ultra L/W Manufacturer Name: CCP
Weight: 10 kg
Thermal Conductivity: 0.27 W/m2K
Interfuse Interlyte Ultra L/W Manufacturer Name: Interfuse
Weight: 9 kg
Thermal Conductivity: 0.24 W/m2K
Lignacite Fibo 850 Ultra L/W Manufacturer Name: Lignicite
Weight: 8.7 kg
Thermal Conductivity: 0.28 W/m2K
Masterblock Ultra L/W Manufacturer Name: Masterblock
Weight: 6.3 kg
Thermal Conductivity: 0.29 W/m2K
Plasmor Fibolite Ultra L/W Manufacturer Name: Plasmor
Weight: 8.5 kg
Thermal Conductivity: 0.24 W/m2K
Ultra L/W Manufacturer Name: Stowell
Weight: 10 kg
Thermal Conductivity: 0.32 W/m2K
Thomas Armstrong Ultralite Manufacturer Name: Thomas Armstrong
Weight: 10.7 kg
Thermal Conductivity: 0.32 W/m2K
Specifications
Product Name Stowell Fibotherm Ultra Lightweight Block 3.6N 440 x 215 x 100mm
Brand Stowell
Manufacturer Name Stowell
Manufacturer Part Number BLOK11
Commercial Or Domestic Use Both  
Range Ultra-Lightweights  
Colour Grey  
Application Interior/External  
Pack Quantity 1  
Country Of Origin United Kingdom  
Product Width 100  mm
Product Weight 10  kg
Product Height 215  mm
Product Length 440  mm
Thermal Conductivity 0.32  W/m2K
Compression Strength 3.6  N/m2
Delivery Information
Next Day Delivery Next day delivery if ordered by 10am (subject to availability and location). If you have a Jewson account, delivery is FREE on orders over £100 ex VAT*. Orders under £100 ex VAT will incur a £20 delivery charge.

If you have a web login or are checking out as a guest, orders under £200 ex VAT* will incur a £40 ex VAT delivery charge. *Excluding Tool Hire and non-standard delivery areas.
Click & Collect Collect in 15 minutes (subject to availability and location)