Start with the same project information
Give each supplier the same dimensions, photos, drawings and wish list. Describe access, desired finishes and work you will arrange yourself. Different assumptions otherwise produce prices that are difficult to compare.
Check experience with similar homes
Ask about projects with similar structures and access. Discuss responsibility for calculations, temporary support, transport and installation. Ask how changes are recorded and whom you can contact during construction.
Compare responsibilities and terms
Prefabaanbouw.nl helps you prepare an enquiry. The contractor and construction terms are agreed separately. A design or enquiry on this site is not a construction contract and does not confirm a partnership with a particular manufacturer.
| Element | What to consider |
|---|---|
| Scope | Compare identical works and exclusions. |
| Payment | Link agreed payments to clearly defined deliverables. |
| Aftercare | Ask how defects at handover, maintenance and warranty are handled. |
Ask about a comparable project
Compare access, structural openings and supplied finishes as well as facade photographs. Ask for your site contact and how additional work is priced in advance. Check the business identity on the quotation. A good reference helps, but your own scope must still be described fully.