Interior Design Quotation: Sample Format and Checklist
Two vendors quote different amounts for the same apartment. One proposal is a single page with a package total. The other lists cabinets, finishes, hardware and installation separately.
Which one offers better value?
The total alone cannot answer that question.
An interior design quotation is a provider’s written offer describing the services, products or work it proposes to supply at stated prices and terms. A useful quotation identifies quantities, specifications, inclusions, exclusions and payment requirements.
Before approving it, you should be able to explain what you are buying, what remains outside the price and what could change the final amount.
What Should an Interior Design Quotation Include?
The contents depend on whether you are hiring a designer, purchasing furniture or commissioning execution.
| Quotation section | What it should clarify |
|---|---|
| Project details | Customer, property, rooms and scope covered |
| Supplier details | Business name and contact information |
| Document reference | Quotation number, issue date and version |
| Item descriptions | Services, products and work being offered |
| Specifications | Materials, finishes, hardware and relevant models |
| Quantities and units | How each item is measured |
| Rates and amounts | Unit price and calculated line total |
| Inclusions and exclusions | What the price covers and leaves out |
| Taxes and other charges | Applicable amounts and their treatment |
| Payment schedule | Amounts due and associated milestones |
| Delivery or work schedule | Start conditions and expected stages |
| Validity and changes | How long the offer applies and how revisions are priced |
| Warranty or support | Provider responsibilities and applicable conditions |
A clearly formatted quotation makes these details easier to review, but formatting alone does not establish completeness.
Design Quotation vs Execution Quotation
An interior design services quotation may cover consultation, layouts, 3D views, specifications and technical drawings.
An execution quotation may cover materials, fabrication, labour, installation and finishing work.
Some providers combine both. Others issue separate documents.
| Quotation type | Key details to check |
|---|---|
| Design-only | Rooms, views, drawings, revisions and support |
| Furniture supply | Product specifications, quantities, delivery and assembly |
| Custom joinery | Dimensions, construction, finishes, internal fittings and installation |
| Renovation | Removal, repairs, service changes, materials and labour |
| Combined design and execution | All included services, products and responsibilities |
Confirm which type you have before comparing proposals. A design-only fee and a furnished-home package represent different purchases.
Sample Interior Design Quotation Format
The following is a hypothetical extract for selected interior work. Prices are invented to demonstrate the format and are not market rates.
| Item | Description and specification reference | Quantity | Unit | Rate | Amount |
|---|---|---|---|---|---|
| Bedroom wardrobe | Per drawing W-01 and material schedule M-01; hardware and installation included | 42 | Frontage sq ft | ₹1,500 | ₹63,000 |
| Study desk | Per drawing D-01; finish and fittings specified in M-01 | 1 | No. | ₹18,000 | ₹18,000 |
| Wall painting | Defined surfaces and paint system in schedule P-01 | 400 | Sq ft | ₹30 | ₹12,000 |
| Light fixtures | Selected model L-01; supply only | 4 | No. | ₹1,500 | ₹6,000 |
| Electrical installation | Defined installation work in scope E-01 | 1 | Lot | ₹6,000 | ₹6,000 |
| Subtotal | ₹1,05,000 |
This extract still needs the referenced drawings and schedules, applicable taxes, delivery treatment, exclusions, payment stages and other commercial terms.
“Per drawing” is useful only when the correct drawing is attached or clearly identified.
How to Read an Interior Design Quotation
1. Confirm the Scope Room by Room
Check that every requested room and item appears.
A living-room quotation might include a TV cabinet but exclude the sofa, curtains and lighting. A bedroom package might include a wardrobe while leaving out the bed and mattress.
Mark each requirement as:
- Included.
- Excluded.
- Optional.
- Awaiting a price.
This creates a more accurate picture of the amount needed to complete your home.
2. Check Dimensions and Measurement Units
Identify how quantities have been calculated.
Interior quotations may use square feet, running feet, individual units or lump-sum amounts. These units describe different things.
For example, wardrobe frontage measured in square feet is not the same as bedroom floor area. A running-foot cabinet rate needs a stated height, depth and scope to be meaningful.
Ask for the measurement basis wherever it is unclear.
3. Read the Material Specifications
Descriptions such as “premium plywood wardrobe” or “luxury kitchen” leave important choices unresolved.
For fitted furniture, check:
- Cabinet and shutter materials.
- Specified thicknesses.
- Exterior and interior finishes.
- Hardware brands and models.
- Drawer, shelf and accessory quantities.
- Visible edge and finishing details.
If a product is described as “or equivalent,” ask how substitutions will be proposed and approved.
4. Check Installation and Site Preparation
Confirm whether the price covers delivery, assembly, fixing and finishing.
Also identify preparation work. A cabinet installation may depend on completed flooring, suitable walls or relocated electrical points.
Ask who handles those requirements and where their costs appear.
5. Review the Final Payable Amount
Check the arithmetic, discounts and tax treatment.
Verify whether delivery, handling and installation are already included before adding them separately. Avoid comparing one vendor’s tax-inclusive total with another vendor’s pre-tax subtotal.
Ask which amounts are fixed and which remain provisional or subject to measurement.
How Do You Compare Interior Quotations Fairly?
Give each vendor the same layout, requirement list and specification brief.
Then prepare a comparison with one row for each required item.
| Comparison point | Vendor A | Vendor B | What to resolve |
|---|---|---|---|
| Wardrobe dimensions | Record quoted dimensions | Record quoted dimensions | Are quantities equivalent? |
| Cabinet material | Record exact specification | Record exact specification | Are materials comparable? |
| Hardware | Record brands and models | Record brands and models | Are the same functions included? |
| Internal fittings | List drawers, shelves and accessories | List drawers, shelves and accessories | What is missing? |
| Installation | Included or separate | Included or separate | What is the installed cost? |
| Taxes and delivery | Record treatment | Record treatment | Are totals on the same basis? |
| Support and warranty | Record stated terms | Record stated terms | Who handles issues? |
Resolve differences before treating the lower total as a saving.
A quotation can legitimately cost more because it includes additional work, different products or a greater level of support.
Which Missing Costs Should You Look For?
Review the items that fall between suppliers’ responsibilities.
These may include:
- Removal of existing furniture or finishes.
- Surface repairs before painting.
- Countertops, sinks and appliance connections.
- Electrical changes needed for new lighting.
- Stair handling or restricted delivery access.
- Debris removal and final cleaning.
- Additional drawings or design revisions.
- Loose furniture, curtains and mattresses.
An excluded item is not automatically a hidden charge. The problem arises when a necessary expense is unclear or absent from your overall budget.
What Should the Payment Schedule Explain?
Each payment stage should identify the amount due and the event that triggers it.
Possible stages include booking, design approval, production, dispatch and installation. The actual arrangement depends on the provider.
Ask what you will receive or be able to review at each stage. Confirm how separately ordered items and approved changes affect the schedule.
Keep payment records linked to the accepted quotation version and any later additions.
How Should Changes to a Quotation Be Handled?
Record changes before the additional work proceeds.
A useful change record states:
- What is being added, removed or substituted.
- The revised specification or drawing.
- The amount added or deducted.
- Any effect on delivery or completion.
- Your approval.
For example, replacing hinged shutters with a sliding system may change hardware, dimensions and fabrication. Ask for the revised item price rather than approving the change through a brief verbal discussion.
How Does a Design Plan Help You Get Better Quotations?
A defined design gives vendors a clearer basis for pricing.
Layouts establish positions and sizes. Specifications identify materials and fittings. Visuals help explain the intended appearance.
Houspire’s advertised starting offer includes one 3D view of a selected room, covering up to three walls, for ₹499 + GST, with Budget Direction and Vendor Direction included. Additional drawings are separately priced, while construction, installation and on-site supervision are excluded.
Use planning information to explain your requirements, then obtain project-specific quotations from the people supplying and executing the work.
Final Thoughts
A useful interior design quotation lets you trace the total back to clearly described items.
Check quantities, specifications, exclusions and payment stages before approval. Resolve differences between vendors and record any later changes in writing.
Explore Houspire’s design plans to visualise your rooms before requesting execution quotations.
Frequently Asked Questions
What is an interior design quotation?
It is a provider’s written offer for defined design services, products or execution work. It should state the scope, prices, inclusions, exclusions and relevant commercial terms.
Is a quotation the same as an estimate?
An estimate forecasts likely costs using available information. A quotation presents a provider’s offer for a stated scope. Check whether quoted amounts are fixed, provisional or subject to remeasurement.
What is the difference between a BOQ and a quotation?
A BOQ lists work descriptions, quantities and units. A priced BOQ adds rates and amounts. A quotation may use that format while also setting out the supplier’s payment, delivery and other terms.
Can I get an interior quotation before finalising the design?
Yes, but unresolved choices may be priced as allowances or assumptions. Ask the provider to identify those items and revise the quotation once specifications are confirmed.
Should labour be listed separately?
It can be separate or included within item rates. What matters is knowing which labour and installation tasks are covered and avoiding duplicate charges.
Can an interior quotation change after approval?
Changes may arise from approved scope revisions, agreed remeasurement or other stated conditions. Check the proposal’s terms and require a written cost explanation before approving additional work.