We’ve just bought a house in need of updating. As the house is on a hill, the basement has an external door and window in the back garden. We are getting quotes to replace all the doors as most are not up to date security wise. We are getting composite doors for the front and back doors, new french doors and the glazing company has recommended upvc for the smaller than average basement door. I’m concerned that it may be less secure than the current wooden door (though this only has a standard lock and upper bolt, so doesn’t meet our insurance requirements). Would I be better off strengthening / updating the existing door or going with the upvc? We are hoping to convert the basement in the next five years and install bifold doors so don’t want to spend too much. Thanks!