For residential design professionals

Interior design resources.
From brief to handoff.

Practical interior design guides and editable templates, from the first client questionnaire to drawing review and project handoff.

One connected library: discovery, design, documentation, and handoff. Start with the task in front of you.

01

Discover & define

Understand the household, record the room, and agree what the project should achieve.

Editable DOCX

Interior design client questionnaire

Download an editable interior design client questionnaire with a worked example, discovery questions, and guidance for turning answers into a brief.

Editable DOCX

Interior design brief template

An editable residential interior design brief with objectives, constraints, priorities, decisions, and a clearly labeled Window Room example.

Editable DOCX

Interior design proposal template

Create a clear interior design proposal with an editable DOCX outline, sample project narrative, deliverables, assumptions, and next steps.

Editable DOCX

Interior design scope of work template

Define interior design deliverables, responsibilities, exclusions, and review checkpoints with an editable scope-of-work planning template.

Editable XLSX

Room data sheet template

Keep room dimensions, functional requirements, finishes, source references, and unresolved information together in an editable room data sheet.

Editable DOCX

Interior design site survey checklist

An editable interior design site-survey checklist for dimensions, openings, visible conditions, photo references, and follow-up information.

Practical guide

How to measure a room for interior design

Record room dimensions, openings, diagonals, and photo references clearly, with a practical measurement workflow and editable survey checklist.

02

Explore & present

Turn the brief into a spatial and material direction, then make the next decision clear.

Practical guide

Interior design mood board examples

Explore two annotated interior design mood boards for one illustrative room, with palette decisions, material references, and a client-review checklist.

03

Specify & coordinate

Connect selections, surfaces, quantities, and drawings without losing their references.

Editable XLSX

Interior design budget template

Download an editable interior design budget spreadsheet with working totals, variance formulas, a blank sheet, and an illustrative worked example.

Editable XLSX

Interior design spec sheet template

Download an editable interior design specification sheet with product references, dimensions, supplier fields, approval status, and a worked example.

Editable XLSX

FF&E schedule template

An editable furniture, fixtures, and equipment schedule with room references, quantities, specification links, and delivery-review fields.

Editable XLSX

Finish schedule template

Download a room finish schedule spreadsheet connecting floors, walls, and other surfaces to finish references, quantities, and review notes.

Practical guide

How to read interior elevation drawings

Read an illustrative joinery elevation through its view reference, dimensions, material notes, and relationship to the plan and specification.

Practical guide

What is a reflected ceiling plan?

Learn how to read a reflected ceiling plan, its orientation and legend, and the coordination questions it raises through an illustrative teaching diagram.

Practical guide

What does FF&E mean in interior design?

Understand furniture, fixtures, and equipment in an interior design workflow, including schedule boundaries, product specifications, and procurement status.

04

Review & hand off

Keep responsibilities, revisions, and outstanding questions visible through the next issue.

Editable XLSX

Interior design project timeline template

An editable interior design phase planner with owners, dates, dependencies, review milestones, and a worked example without invented deadlines.

Practical guide

Interior design drawing package checklist

Review drawing references, units, revisions, schedules, and outstanding coordination questions with a practical interior design issue checklist.

Adapt the structure. Verify the project.

These are educational planning resources, not legal agreements, construction documents, or professional certification. Worked examples are clearly labeled teaching extensions of The Window Room. Replace them with your own verified information and obtain appropriate project review.

Guides are authored by OpenLintel with AI assistance. No independent professional review is claimed. We cite external references where used; original examples are illustrative, not completed client work.

Read our editorial and review policy