Interior Design in Wales

A single-room concept can be a few weeks; a full-home design and fit-out runs months once furniture lead times, trades and approvals are factored in. The design phase is quick relative to procurement and installation — custom furniture and joinery are usually the long pole. Ask for a realistic timeline including lead times.

No written scope or pricing model, undisclosed product markup, a portfolio that doesn't match your taste, pressure to buy only through them, vague furnishings-budget assumptions, and demanding large sums before any concept. A designer who won't put the fee structure and markup policy in writing is one to avoid.

Designers charge four ways: an hourly rate, a flat per-room or per-project fee, a percentage of the total project cost, or a markup/commission on furnishings they procure. The biggest cost driver is scope — a single-room refresh versus a whole-home renovation. Agree the pricing model in writing before any work, because they produce very different bills.

A decorator focuses on surfaces and furnishings — colour, fabrics, furniture, styling. An interior designer can also work on space planning, layout and construction details, often coordinating with builders and architects. For a cosmetic refresh a decorator suffices; for reconfiguring space or a renovation you need a designer.

Common models: hourly for advice and small jobs; a flat design fee for a defined room or project; a percentage of the build/furnishing budget for larger work; and product markup where the designer buys furnishings at trade price and marks up. Some blend these. Ask exactly how you'll be billed and whether product markup applies.

Usually not — the design fee buys the designer's time and expertise; furniture, materials and trades are separate and typically the bulk of the spend. Clarify whether the designer marks up procured items or passes trade discounts to you, and whether their fee is on top of or inside the furnishings budget.

For a single room you can often buy a few hours of consultation or an 'e-design' (online concept) package rather than full service — a fraction of the cost. Full-service design earns its fee on larger, complex or construction-involved projects where coordination and avoiding expensive mistakes matter most.

Hourly rates commonly run £100-250 (higher in London), with per-room flat fees of £500-3,000 and whole-house concept-and-specification packages £3,000-8,000+. Furniture and trades are separate and usually the bulk of the spend.