Easifit Ventguard is simple to apply and remove. Can be applied in less than 30 secs.
1) Put the handle on the threaded rod then put the rod through the steel plate.
2) Push the threaded rod through a hole at or near the centre of the air brick then push the steel plate against the outside face of the air brick. The catch on the end of the threaded rod will grasp the back of the air brick
3) Compress the Ventguard plate against the outside of the air brick by turning the handle.
THE AIRBRICK IS NOW SEALED