Roof-window quotes fail when product price and installation price are mixed
We found a recurring marketplace problem while structuring a Spanish guide to roof-window pricing: buyers and professionals often use the same word, “price,” for four different scopes. A replacement in an existing opening can land around €530–€570, while creating a new opening can reach €1,100–€2,550. The window itself may start near €430, but flashing, waterproofing, interior finishing, access, waste removal, and tax can sit outside that figure.
For 99manos, the product lesson is clear: quote forms should force scope before price. Asking whether an opening already exists, which roof covering is involved, and who handles interior finishing makes offers comparable and reduces false “too expensive” reactions.
