[Wasps]

European paper wasp (Polistes dominula) are the worst creatures go within 3 feet of their nest and they sting you all the others are very tolerant and leave you be

[such an enchanting little bird]

It could be a Common crossbill

(Loxia curvirostra)

[Double glazing]

I think it will be necessary for a full replacement

Try Bricodepot

https://www.bricodepot.fr/