Description :

Capital Valley Plastics Ltd produce a Moisture Vapour Barrier produced to a high standard which meets all NHBC requirements.

Moisture Vapour Barrier :

Capital Valley Plastics Ltd extrude blown polythene film to the following specification.

Dimensional Tolerances :

• Length -0 +10% on nominal
• Width ± 2½% on nominal
• Yield 4.34 Mts² / kg (Assuming density of 920 kg/m³)
• Thickness 250 micron (spot thickness shall not fall below 80% of nominal)
• It should be noted that the nominal pigmented film may be different to that of non pigmented film for the same nominal thickness.