We are using decking for our patio. The builder that dug our patio did put a weed membrane down covered with type 1 gravel but unfortunately 9 months on the weeds are already starting to come through.
We now want to make sure we control the weeds before putting the decking down, so apart from spraying them what other options do we have or would be suitable:
1. Put down a secondary membrane?
2. Place more gravel on top?
3. Other solution?
We now want to make sure we control the weeds before putting the decking down, so apart from spraying them what other options do we have or would be suitable:
1. Put down a secondary membrane?
2. Place more gravel on top?
3. Other solution?