Not always. For small cosmetic changes you may not need one. But if you are redesigning layouts, planning an extension, or making multiple design decisions at once, a designer can help avoid costly mistakes and create a more functional home.

Costs vary depending on the scope of the project. Many designers charge hourly rates, fixed project fees, or per-room pricing, with hourly rates commonly around £50–£150 depending on experience and services.

Yes. In fact, many renovation professionals recommend resolving layout and design decisions before getting builder quotes so contractors can price the work accurately and avoid expensive changes later.

Interior designers typically help with:

improving layout and flow
planning kitchens and bathrooms
designing storage
choosing materials and finishes
creating lighting plans
coordinating furniture and styling