Rated 4 out of 5Â by Narrowcroft Soffit vents
These fit securely in a 70mm hole. Like a couple of previous reviewers I was concerned that the vents would let in small insects. I got some anti-insect netting, draped a piece over each vent before pushing it into the hole and then trimmed off the excess. This appears to have worked well and doesn't interfere with the airflow. I don't know if this was really necessary but made me feel happier.
30 Mar 2016
Rated 4 out of 5Â by PDLC Neat and tidy
These fit nicely and look smart but please be wary of winter if loft space gets warm and cold air comes in. You will get undesired affect. The wood will drench and invite woodworm so best get professional advice first.
23 Feb 2016
Rated 5 out of 5Â by Garthro Great product
These vents fit perfectly into a 70mm diameter hole. The wings snap off but stay in the hole acting as a wedge. I made sure they would not fall out by applying a bead of silicone to the sides of the vents before slotting them into the hole.
18 Feb 2016
Rated 5 out of 5Â by Slim21 Soffit vents
Great product and good price.
These vents were a direct replacement for some that were cracked. They were easy to fit into the original holes and were tight and secure. Fitted in a matter of minutes.
31 Jan 2016