Invisiweep Non-combustible Weep Vent
Invisiweep NC Height: 65mm Length: 102mm Width: 10mm Colour: Silver
- Product Code: 11884
- Width: 10mm
- Length: 102mm
- Box Qty: 1
- Availability In stock
Non-combustible multi-function product for discharging water from external walls. For use in any situation where water must be discharged from an external wall, e.g:
- In external masonry walls
- Suitable for high rise buildings above 18 metres as Regulation 7 (2) &Building Regulation approved document B
- Suitable for high rise buildings above 11 metres as Building (Scotland) technical handbook 2019: domestic and non-domestic
- At ground floor slab level
- Within cavity tray systems
- Over external lintels
- High pressure diecast in A1 non-combustible metal protected by an electroplated coating.
- Classified as A1, non-combustible, no contribution to fire without the need for testing according to European Commission paper 96/603/EC and BS EN 13501-1:2018
- Integral 4mm vermin barrier and rainwater baffle as recommended to reduce ingress of large nest building insects, mammals and rainwater penetration to the cavity
- External ribs & tapered profile, to key into mortar for secured fixing
- Full height upstand to cavity side, to maintain drainage and minimise the impact on blockage from cavity cement build up
- Discrete water outlet, to minimise the impact and reduce visibility for a truly concealed wall weep
- Venturi effect outlet tube to reduce pressure, allowing for optimal water drainage
Delivery Update - October 2021
Couriers are currently experiencing high volumes of shipments, causing some deliveries to be delayed. Although every order is dispatched on a next day service, we recommend allowing an extra day for delivery. Premium timed delivery options are also temporarily unavailable.
Free Next Day Delivery on orders over £40 to Office, Home or Site.
Orders placed before 4:30pm Monday to Friday will be dispatched same day for next working day delivery.
Standard Next Working Day
|Order Value Under £40 (ex. VAT)||£8.00|
|Order Value Over £40 (ex. VAT)||FREE|
Premium Delivery Options
|Next Day AM||£10.00|
|Next Day Pre 10:00AM||£15.00|
Please note some areas may incure additional charges if outside our standard delivery area. If this is the case we will call you to discuss.