A buyer’s example
Price the delivery from the road to the roof
Suppose a Baba Tonka house needs roof work and the supplier can reach the village centre, but a large vehicle cannot turn at the last junction. Ask the contractor to look at the road and gate before they price the job. Give them the proposed unloading point and show where materials could be kept dry without blocking the approach.
Have the quotation distinguish the roof work from carrying the materials, moving waste and protecting the house if the work pauses. Check whether a smaller vehicle would mean extra journeys. Then ask who will arrange access and when those costs would change. Compare the total job at the house with the price you were given for the materials.