A design brief is your roadmap. It's the document that tells your interior designer exactly what you want, how much you're willing to spend, and what success looks like. A clear, detailed brief saves weeks of misunderstanding. A vague one leads to wasted time, revision cycles, and frustration.
Before you hire a designer, you need a brief. In fact, writing a brief forces you to clarify your own thinking about the project. What do you actually want? Why? What matters most? What are you willing to compromise on? These are essential questions that you—not the designer—need to answer first.
The Design Brief Template
Here's a framework to structure your brief. You don't need to answer every question with essay-length responses. Bullet points are fine. The goal is clarity, not literature.
Section 1: Project Overview
- What rooms are we designing? List each space. Be specific: "Master bedroom and ensuite" not "upstairs".
- What's the scope of work? Are we renovating (structural changes, new plumbing)? Or refreshing (cosmetic updates only)? Or styling (new furniture and finishes, no construction)?
- What's the timeline? When do you want to start? When do you need to finish? Are there non-negotiable deadlines?
- What's the total budget? State a realistic figure. Include all costs: design fees, construction, materials, furnishings, styling.
Section 2: Who Lives Here and How They Use the Space
This is crucial. A designer needs to understand your lifestyle.
- How many people live in the home? Ages? Any with mobility issues or specific needs?
- How do you spend your time at home? Do you entertain frequently? Work from home? Cook elaborate meals? Watch films? Play music?
- What's your morning routine? This helps a designer plan bathroom layouts and storage.
- What's your evening routine? Are you watching TV, reading, socializing, cooking?
- Who does the household management? (laundry, cooking, cleaning) Understanding the workflow helps a designer create practical spaces.
- Are there potential future changes? Will you have elderly parents visiting? Future children? An office that might shrink?
Section 3: Style and Aesthetics
This is where many briefs go wrong. People say "I like modern" without specifying what that means. Instead, be more specific:
- Describe your style preferences: Not "modern" but "Scandinavian minimalism with warm wood tones and soft textures" or "Traditional with contemporary elements—think classic architecture but current artwork and lighter colours."
- Gather inspiration images: Create a Pinterest board or save screenshots. Include at least 15-20 images. Include rooms you like, colour schemes you love, materials that appeal to you, furniture styles you're drawn to.
- What's your colour palette? Do you love neutrals? Jewel tones? Soft pastels? Mixed? Warm or cool undertones? The designer will refine this, but they need a starting point.
- What materials do you love? Wood, marble, concrete, velvet, linen, leather, tile?
- What materials do you hate? This matters as much. Avoid suggesting options the designer will have to rule out later.
The inspiration image hack: Spend 30 minutes scrolling Instagram design accounts. Save every room that makes you think "I want that." Don't overthink it. Your subconscious is telling you something about your preferences. Share that board with your designer. It's worth more than 10 minutes of trying to describe your style.
Section 4: What You Hate About Your Current Space
What frustrates you? Being specific about problems helps the designer solve them in the new design.
- Poor lighting?
- Not enough storage?
- Layout that doesn't work for entertaining?
- Colours that feel dated?
- Noise issues?
- Clutter?
- Temperature control problems?
Example: Instead of "the kitchen doesn't work," say "we can't fit more than two people in the kitchen at once, and it's cramped when entertaining. We need a layout that opens to the dining space and includes a coffee station visible from the living room."
Section 5: Non-Negotiables
What absolutely must be included in the design? What must stay? What's essential for the space to work for you?
- Must we keep the fireplace? (Yes or no)
- Must the layout include a seating area for reading?
- Must we accommodate your grand piano?
- Must there be a specific paint colour you love?
- Must we keep the existing flooring?
Be realistic. A few non-negotiables help. Fifteen of them constrain the designer unnecessarily.
Section 6: Budget Breakdown
If your total budget is £80,000, how is that split?
- Design and project management fees: £_____
- Construction/structural work: £_____
- Materials (tiles, paint, flooring, etc.): £_____
- Fitted furniture (kitchen, wardrobes, etc.): £_____
- Loose furniture: £_____
- Soft furnishings (curtains, cushions, etc.): £_____
- Contingency (unexpected costs): £_____ (aim for 10%)
If you're unsure how to allocate, your designer can advise. But it's useful to state rough priorities: "We want to invest heavily in the kitchen, keep bedroom refreshes minimal."
Section 7: Existing Furniture or Items to Keep
Do you have existing pieces that must be incorporated into the design?
- That sofa you love?
- Your parents' dining table?
- The artwork collection?
- The rug you bought in Morocco?
Designers can work around existing pieces, but they need to know upfront. It affects colour palettes, style decisions, and layout.
Section 8: Communication and Project Management
What does good communication look like to you?
- How often do you want updates?
- Preferred communication method? (email, phone, in-person meetings?)
- How many revision rounds are acceptable before finalizing design?
- Are there times when you're absolutely not available? (holidays, work travel?)
Common Brief Mistakes to Avoid
Mistake 1: Too Vague
"I like light and airy" is useless. Does that mean Scandinavian minimal? Coastal bohemian? Bright Mediterranean? "Light and airy" means something different to everyone.
Better: "We want a calm, restful space with lots of natural light. Soft, neutral palette—creams and warm greys. Natural materials like linen and wood. No clutter. Minimalist aesthetic but with warmth and texture."
Mistake 2: Too Prescriptive
The opposite problem: "We want white walls, grey sofa, oak flooring, Scandinavian light fixtures, and a fiddle leaf fig plant." This leaves no room for a designer to actually design. You've done it yourself; why hire a designer?
Better: "We love Scandinavian aesthetics. We want a neutral palette and natural materials. We're open to suggestions but want to avoid dark colours."
Mistake 3: Not Mentioning Budget
Never hide your budget. A designer needs to know if you're working with £10,000 or £100,000. It affects every recommendation. A designer who discovers your budget constraints halfway through is frustrated. You get half-baked recommendations revised later.
Better: "Our total budget is £60,000. We're prioritizing the kitchen (£30,000) and keeping bedrooms minimal (£10,000 each)."
Mistake 4: Ignoring Practical Requirements
Mentioning that you work from home is essential. Mentioning that you have three dogs affects flooring and fabric choices. Mentioning that you entertain large dinner parties affects kitchen and dining layout.
A beautiful design that doesn't work for how you actually live is a failure. No matter how pretty it looks in photos.
Mistake 5: Unrealistic Timelines
If your brief says "design complete in 2 weeks" and you want multiple revision rounds, that's unrealistic. Be honest about timelines. Good design takes time.
Why a Good Brief Saves Time and Money
When your designer has a clear brief, they don't waste time on options you'll reject. They understand your priorities. They can move confidently into design development.
A vague brief leads to endless revision cycles. The designer presents options. You say "not quite." They revise. You say "getting closer." Three months in, you're still clarifying what you actually want.
A detailed brief upfront reduces revision cycles from 5-6 to 2-3. That saves weeks and money.
Similarly, a clear budget prevents scope creep and surprise costs. A designer working to a stated budget is accountable to it. A designer who doesn't know your budget constraints might recommend things that blow you away.
Creating Your Brief
Set aside 2-3 hours. Gather your family if multiple people will use the space. Go through this template section by section. Be honest. Be specific. Include images. State non-negotiables.
Then, before you hire a designer, give them this brief. See how they respond. Do they ask clarifying questions? Do they take time to understand your needs? Do they explain how they'd approach the project? A good designer will engage deeply with your brief. A designer who skims it and says "sure, I can do that" is a red flag.
Learn more about what designers ask in their own questionnaires, and understand how a good brief helps you choose the right designer.
A well-written brief transforms the design process from guesswork into collaboration. You're telling your designer "here's what we need and why." They're responding with "here's how we'll deliver it." That's the foundation of successful projects.