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In StockVisqueen Vapour Barrier is a 300mu air and vapour control layer (AVCL) used in medium condensation risk buildings to reduce the risk of interstitial condensation occurring within the structure, as well as improving the airtightness of the building.
Visqueen Vapour Barrier is a 300mu green tinted, semi-transparent polyethylene air and vapour control layer (AVCL). The membrane is supplied in single wound (not folded) 2m x 50m roll format.
Features & benefits
| Visible defects | Pass |
| Length | 50m |
| Width | 2m |
| Thickness | 0.3mm |
| Mass | 270g/m2 |
| Tensile Strength MD | 20N/mm² |
| Tensile Strength CD | 19N/mm² |
| Tensile Elongation MD | 560% |
| Tensile Elongation CD | 697% |
| Joint Strength | 219N |
| Watertightness 2kPa | Pass |
| Resistance to impact | 250mm |
| Durability (artificial aging) | Pass |
| Durability chemical resistance | Pass |
| Resistance to tearing (nail shank) CD | 185N |
| Resistance to tearing (nail shank) MD | 185N |
| Flexibility at low temperature | -15°C |
| Water vapour transmission – resistance | -633MNs/g |
| Water vapour transmission – permeability | 0.21g/m²/d |
| Water vapour resistance – Sd | 128m |
| Air leakage | 0m³/h/m² @ ±100 Pa |
Please see our Delivery policy page for full details of our delivery terms and conditions, including information on exclusions, geographical restrictions, third parties, and failed deliveries.
We will endeavour to deliver all orders within 1-3 working days (subject to geographical restrictions). Please note, where delivery lead-times for individual orders may be subject to change, we will keep you informed directly by phone or email within 24 hours of your order being placed.
Deliveries will not be made on UK bank holidays, and in such cases will fall on the next working day.
Standard delivery hours are between 8am and 6pm, Monday to Friday. If you are not available to accept the delivery when it is attempted, then a failed delivery charge will be applied (see the Delivery page for full details).
We aim to dispatch and deliver all our products within their specified time frames. You will get notified by BaseTec via email when your products have been dispatched. This will include details of your order and the expected delivery time. BaseTec will contact you via email or phone if there are any delays in picking your order or after dispatch.
If any products are out of stock or unavailable at the time of ordering, the BaseTec team will contact you by phone or email to discuss your options.
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