15% OFF ON ANY PLANUse code 15off4everClaim now →15% OFF ON ANY PLANUse code 15off4everClaim now →15% OFF ON ANY PLANUse code 15off4everClaim now →15% OFF ON ANY PLANUse code 15off4everClaim now →15% OFF ON ANY PLANUse code 15off4everClaim now →15% OFF ON ANY PLANUse code 15off4everClaim now →
Templates / Proposal

Free Interior Design Proposal Template

An interior design proposal covers the design scope, deliverables, fees, payment terms, and the sign-off steps that keep build decisions on track.

Interior Design Proposal template preview

Language:

en

Last updated:

October 2026

Share template

A room gets planned, the builder starts asking questions, and the answers can't live in a vague sketch without the budget drifting. This interior design proposal gives the project one written route from measured plans through selections and trade drawings, so the client can see what gets decided when, and what those decisions produce. The pages sit under plum and blue accents with Zilla Slab headings and Roboto body text, which matches the steady, checklist-like tone of the wording.

The proposal opens with The short version, then explains who’s behind the work in About us, Who you will work with, and Team, before it shows examples in Selected work and Portfolio. How we work and the deliverable blocks that follow spell out what gets measured, drawn, shortlisted, and signed off stage by stage, so the client reads the process before they ever reach pricing. The fees live in What it costs, and the last pages answer the questions that cause rework later: what happens at sign-off, what changes cost, and how budget control works.

  • The short version A plain-language overview of how decisions move from survey to drawings, so trades price from agreed information instead of assumptions.
  • How we work The project stages in order, including when reviews happen and when each stage gets signed off.
  • Measured existing plans The first deliverables the build can read, including existing plans, a concept layout package, and a finish schedule.
  • What it costs One priced option called Complete that you replace with your own fee before sending.
  • Getting started A signature step and a Fee summary, plus the booking percentage and due dates written out in the acceptance flow.

Once the prices are swapped for your own and the proposal is ready, you send it and the client accepts online with a signature. The acceptance sits alongside the Fee summary, leaving both sides with the same record of scope, fees, and payment timing.

We went from spending hours on every proposal to creating fully customized ones in under 5 minutes. That's not an exaggeration - we timed it.

Yazan & Mawaheb
Yazan & MawahebAgency Owners

What to include in an interior design proposal

PartWhat it covers

The short version

A front-page explanation of the decision path, from measured plans through selections and trade-ready drawings, so the build doesn’t run ahead of approvals.

About us

Background on the studio’s focus and how questions from trades get answered with drawings and notes instead of guesswork.

Who you will work with

A quick handover note showing the client who stays involved, so decisions don’t bounce between new contacts.

Team

The roles behind the work, including who handles design direction, space planning and lighting, and joinery documentation.

Selected work

A short introduction to the kind of projects shown next, so the portfolio has context.

Portfolio

Example projects that show how layout, finishes, lighting, and built-ins get coordinated into one plan.

How we work

The working method and sequence, including when choices get made and when each stage gets signed off before moving on.

Measured existing plans

The measured survey output and early packages, including existing plans, a concept layout package, and a room-by-room finish schedule.

FF&E shortlist

Selection and documentation deliverables, including an FF&E shortlist, a lighting and switching plan, and a tender drawing package for trade pricing.

What it costs

A pricing table with one option, where you replace the template pricing for Complete with your own fee.

Getting started

The acceptance page with an online signature and a fee summary, plus the booking percentage and when payment is due.

Payment

Payment timing, what access and information the design work needs, how reviews and sign-off work, and how changes get handled after approval.

Budget control

How budget creep gets managed through schedules, scoped selections, and trade-ready drawings, plus how coordination with builders and trades works.

Who it is for

Interior designers and interior decorators sending a scope-and-fee proposal for residential design, commercial interiors, or styling & staging work before drawings and ordering begin.

The proposal in full

The short version

You’ll have a home that feels intentional because the layout, lighting, finishes, and joinery were decided together, priced from proper drawings, and signed off step by step before the build locks anything in.

You reached out because you want the project to move without guesswork from trades or surprises in the budget. Next, we’ll confirm the rooms and priorities, then start with a measured survey.

We start by measuring what’s there and turning it into plans everyone can read. Then we set the layout, the look and feel, and the exact list of finishes and items. Once each piece is decided, we draw it at a level a carpenter and electrician can price, so the build runs on agreed information.

About us

We’re Larchgasse Studio, a three-person interior design team based in Innsbruck. We do full-home work because it is where small decisions stack up fast. A light point shifts a cabinet. A cabinet changes the tile line. We like being the place where those choices get made once, drawn properly, and then built without backtracking.

People come to us when they want the creative part, but they also want the build to stay steerable. We keep the project on rails with measured plans, options you can compare side by side, and sign-offs that happen before anyone orders or cuts. When a trade asks a question, we answer it with a drawing and a note, not a phone guess.

Who you will work with

You’ll deal with the same three people throughout, so decisions don’t get lost between a sales call and a drawing set.

Team

Hannah Mayr, Interior designer. Hannah leads the overall design, keeps the look consistent room to room, and runs the check-ins where you make the key choices.

Lukas Leitner, Space planning and lighting. Lukas handles space planning and lighting, so furniture fits, circulation works, and the switches and light points match how you use each room.

Theresa Gruber, Joinery and documentation. Theresa draws the joinery and documentation trades price from, so the workshop, electrician, and installer are building from the same page.

Selected work

Here are a few recent full-home and fit-out projects that show how we handle layout decisions, finishes, lighting, and built-ins as one joined-up plan.

Portfolio

Older apartment rework. We re-planned the kitchen and main living space, then set a finish schedule that tied existing timber floors to new cabinetry. The build stayed on schedule because every trade priced the same drawing set before work started.

Two-bathroom redesign. We fixed awkward door swings and storage gaps, then issued a clear tile and fixture schedule per room. The plumber and tiler priced from the same plan, which avoided last-minute swaps when lead times tightened.

Small office fit-out. We planned desks, meeting space, and a kitchenette so the team could move in on time. A simple lighting and switching plan avoided patchwork changes during install and kept the ceiling clean.

“The drawings saved us from expensive changes once the trades were on site.”

Owner-manager, fitting out a small workplace

How we work

We’ll keep you in control by making decisions in a clean order, showing you the trade-offs before anything is locked in, and signing off each stage so the build runs on agreed information.

1. Measure and map Week 1 We measure the space and photograph key areas, then draw existing plans you can follow. You tell us what has to work day to day, what you want to keep, and what is non-negotiable. At the end of this step, we agree the rooms, priorities, and the overall brief. 2. Layout and concept Weeks 2-3 We develop layout options and a concept direction that ties the whole home together. You choose a preferred plan, and we refine it with furniture positions, key dimensions, and how each room connects. At the end, you sign off the layout so the next decisions sit on a stable base. 3. Finishes and selections Weeks 4-6 We build a finish schedule and an FF&E shortlist so you can make decisions with prices, lead times, and maintenance in view. You’ll make the big calls, and we’ll bring two or three workable options for each item rather than a long list. At the end, we freeze the selection set for documentation. 4. Drawings for pricing Weeks 7-9 We draw the lighting and switching plan, then produce joinery drawings and construction drawings that trades can price from. If you already have a builder, we coordinate with them on practical constraints and questions as they come up. At the end, you have a tender package ready to send for bids.

Measured existing plans

A set of existing floor plans based on our site measure, formatted so you and your trades can talk about the same dimensions.

CONCEPT LAYOUT PACKAGE

Proposed layout plans with key furniture positions and major dimensions, plus a mood board that shows the overall direction across the home.

FINISH SCHEDULE

A room-by-room schedule listing floors, walls, paint, tiles, and key finishes, with product references and enough detail to order correctly.

FF&E shortlist

A curated list of furniture, fixtures, and equipment selections with supplier links, specifications, and quantities so you can approve and purchase with confidence.

LIGHTING AND SWITCHING PLAN

A plan showing light positions, fixture types, and switch locations, drawn so the electrician can price and install without interpreting a sketch.

TENDER DRAWING PACKAGE

A coordinated set of plans and joinery drawings suitable for trades bids, so pricing comes back comparable and the build starts from clear information.

What it costs

The tiers below cover the same 9-week process and differ by how many rooms we document in the tender drawing package and how detailed the selection shortlist is.

Priced items

Getting started

If you’d like us to hold time in the diary and begin measuring up, the next steps are simple and happen in this order.

1. Sign this proposal to confirm full-home interior design. 2. Pay the 40% booking invoice within 14 days. 3. Book the measured survey and brief call to kick off Week 1.

Signature

Fee summary

Payment

40% is due to book the work when you sign, and 60% is due when we hand over the finished work. Each invoice is payable within 14 days of its date.

What we need from you. To start, we need access for the measured survey and any existing drawings you have. During the project, we’ll ask for decisions at each stage so the next drawings match what you approved.

Reviews and sign off. Each stage ends with a review and a clear sign off: layout and concept, then finishes and selections, then drawings for pricing. We only move to the next stage once you confirm the current one in writing.

Changes. If the scope changes after a stage is signed off, we’ll tell you what needs to be redrawn and quote the extra design time before we do it. That keeps changes visible and priced before work starts.

Budget control

We control budget creep by issuing a finish schedule, a scoped FF&E shortlist, and drawings that trades can price from. If pricing comes back over target, we’ll propose options that reduce cost without guessing.

Working with trades. We can work with your builder and trades, or we can help you invite bids using the tender drawing package. The build contract is between you and the trades you appoint, and they set their own pricing and timing.

Site access and measurements. Our drawings are based on our measured survey and the information available at the time. If site conditions differ once walls and ceilings are opened, we’ll note the impact and agree any redraws before work continues.

Ownership of work. Once your final invoice is paid, you own the finished design package for this project address. We keep the copyright to our drawings and documents, and you can use them to build, price, and maintain the space.

Questions about this proposal template

What should an interior design proposal include?

An interior design proposal usually includes the scope and deliverables, the design process and sign-off points, the fees, and the payment terms. This template also includes sections on team roles, example work, and how changes and budget control get handled.

Do interior designers give drawings that builders can price from?

Many projects need drawings detailed enough for trades to price and install without filling gaps with assumptions. This proposal describes deliverables like a tender drawing package and a lighting and switching plan, alongside joinery documentation for pricing.

How do you stop the budget from creeping during an interior design project?

Budget creep usually starts when finishes and items aren’t defined early, or when trades price from unclear information. This template ties budget control to a finish schedule, a scoped FF&E shortlist, and drawings that make quotes comparable.

Can an interior designer work with my builder and existing trades?

An interior designer can coordinate with a builder and trades the client appoints, while the build contract stays between the client and those trades. This proposal also allows for inviting bids using a tender drawing package.

How many decisions does the client have to make in an interior design project?

An interior design project still needs client decisions, but the work goes smoother when choices happen in a clear order and each stage ends with sign-off. This template describes review points at layout and concept, then finishes and selections, then drawings for pricing.

What payment terms are typical in an interior design proposal?

Payment terms vary, but a common structure is a booking payment at acceptance and a balance when the work is delivered. This template uses 40% due on signing and 60% due on handover, with invoices payable within 14 days.

Start free today

Your entire business, one login away

No credit card required. No contracts. Just the tools you need to run, grow, and automate your business with Super Work AI.

No credit card required

Plutio - Your entire business, one login away