Q1: Are your company factory or trading company?A: Yes, we are the manufacturer providing one-stop solution for full range of wooden building materials.Q2: How long is the delivery time?A: Delivery time is 30-45 days, depend on the order product and quantity.Q3: Can you paint composite interior doors？A: Yes, we can. We provide painted doors.Q4: What does a prehung door include?A: A prehung door includes a door slab that is already hung in the frame and pre-cut for the doorknob and the strike plate.Q5: How to order prehung interior doors?A: You just need to tell us the size of the door opening. The measurement method is mentioned in the picture above.Q6: What Are the Pros of Hollow Core Doors?A: Hollow core doors are inexpensive, and It's easy to installa by one person.Q7: What are the Pros of Solid Core Doors?A: Solid core doors are long-lasting and hard-wearing, and It has excellent noise-cancelling qualitiesQ8: So, Should I Choose a Solid Core or Hollow Core Door?A: Solid core & hollow core doors all have their place and your decision over which to choose will be influenced by budget and usage.It could be that you choose hollow core doors for bathrooms, cupboards and pantries and solid core doors for living rooms,kitchens and bedrooms.