E-frame with 60mm plain architraves. The E-frame is a further development of a conventional Swedish interior door frame. The E-frame has regulated architraves and is adjustable for different wall thicknesses. Eg. Z2 for 92-114mm, Z3 for 114-136mm etc. E-frames include sets of architraves for both sides and eliminates any frame extension panels. Available in all materials and colours that you can get the door leaf in. Ekstrands can also deliver architraves for the E-frame in moisture-resistant E-board, suitable in bathrooms where the door frame is mounted near a shower area.