weatherproof

Hi, So we have these current windows (pictured) I believe they are aluminium? Few weeks ago I realised that almost all of them are misaligned by quite a reasonable amount of mm whereby one side is flush however the other almost leaves a open gap. The hinges themselves don't look bent, open and...

Hi all we've had our brick shed removed that was a double shed attached to the neighbour's shed. The builders filled in the gaps under the exposed roof with expanding foam as well as where bricks were removed in the middle. Firstly, will this all provide enough weatherproofing for our...