i used 4" Concrete screws to do all mine, Very Strong, Simple to .. drill hole through battens, then use 6mm or 6.5mm masonry bit to go through concrete then just screw into place, battens dont budge using these. Got mine from local pvc place £9 for 100 with hex bit and drill included
express anchors are brilliant but not good for battening a wall that is not totally flat as they pull the batten into all sorts of shapes and they are a bitch to get back out if you need a bigger packer in there to level it all up.
No not tried them, are they any good? They screw in i assume?
The express anchors are great for securing timber that will never be coming off again like wall plates for hanging joists off etc. Very fast but your arm ain't half pumping by the time your done with a large section!
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local