I'm looking at buying a house and I noticed it has lines on the ceiling in one of the rooms:
It looks like the white lines are where the rafters are, and there seems to be some kind of stain occurring between them. What causes this and is it a cause for concern?
Best Answer
Technically those lines appear where the ceiling joists are located. Depending on the building construction the joists may or may not correspond 1::1 to the rafter locations.
Those lines could be there for a number of reasons. Here are some I can think of:
The main area of concern for you is to discern the cause and find out if the source of the problem is still present. This would be particularly important for item 4 above. If you really wanted to move forward to buy this house the best course of action is probably to make the purchase contract contingent upon a home inspection. Best is for you the buyer to contract for the inspection so it is not seller biased. From this you can be more sure if there is risk with this and you leave open the possibility to negotiate with the seller to make possible repairs or adjust the price to cover the risk potential.