The mailboxes from Intersteel meet the NEN standard for the Dutch Postal Act. Guidelines are laid down for the dimensions of letter slots and letter boxes.
Preventing drafts can be easily prevented by using a draft barrier.
Intersteel Draft barrier rectangular in stainless steel matt black version. Preventing drafts is easy with this stainless steel oval draft protection for the inside of the door.
Intersteel Draft protection oval in stainless steel matt black version. Preventing drafts is easy with this stainless steel oval draft protection for the inside of the door.
Intersteel Draft shield rectangular in brushed stainless steel. Preventing drafts is easy with this stainless steel rectangular draft shield for your letter plate.