Yes they can. We also offer a full removal service which involves dismantling the enclosure and covering any small holes left by the fixings. You can view albums of our pull downs and renews on our Facebook page. This is the before photo album for a side enclosure we built: See here and this is the after photo album for the same home: See here . As you can see from our repair work you can’t actually see that there was ever an enclosure there. This is link to another album of ours where we have removed the enclosure and repaired all holes: See here.