hi , i'm thinking of fitting a upvc or composite back door , my problem is i have a steel house so i'm concerned how i would fix the frame to the steel facings on each side & top,
whether short self taping screws into the metal or drilling through the metal & trying to catch the flimsy timbers behind if there is any , see the 3 photos below ,
photos of the door, the hinges which i would have to shear off ,
lock plate which if you enlarge can see flimsy timbers
hope someone has some experience ,
whether short self taping screws into the metal or drilling through the metal & trying to catch the flimsy timbers behind if there is any , see the 3 photos below ,
photos of the door, the hinges which i would have to shear off ,
lock plate which if you enlarge can see flimsy timbers
hope someone has some experience ,