Almavert- Insulated Door Threshold Block - £35 Per Door


Sheet Size: 1220x1005x75mm / Strip Size: 1005x150x75mm

Almavert- Insulated Door Threshold Block - £35 Per Door


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Sheet Size: 1220x1005x75mm / Strip Size: 1005x150x75mm

Provides up to 8 threshold strips at approx. 150 wide per strip. 

Individual strips also available.

Recycled Panel for Hi-Performance Structural Insulation

  • Excellent mechanical strength
  • High compressive strength
  • Efficient thermal break
  • Optimal insulation properties
  • Lightweight composite structure
  • Good breathability
  • Low water absorption
  • 100% Recyclable polymer

A high density insulation used in high loading areas such as door thresholds to eliminate thermal bridging.

Alma Vert 115 is a strong lightweight rigid threshold insulation made from thermoplastic foam, based on polystyrene. It can be used in a wide range of applications where structural support and the possibility of obtaining secure fixings into the material are required.  It can often be used as a replacement for timber battens in these applications, where thermal bridging is to be reduced .  It is ideally suited for support for door thresholds and window installation, where is is important to minimise thermal bridging


  • Internal and external use
  • Thermal bridge-free installation of windows and doors (according to DIN4108 – Supplement 2)
  • Thermal separation
  • 100% water-resistant an outstanding property that allows for diverse application opportunities: separation walls in wet and damp room areas, window sill connection profiles
  • Secure connection of insulation to concrete upstands


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