Comparing interior design quotations in Bangladesh can be confusing because two companies may quote very different numbers for what sounds like the same home. One quote may include design, custom furniture, hardware, lighting, labor, transport, installation, and supervision. Another may include only basic carpentry and leave important items out.
To compare interior design quotations properly, do not look only at the total price. Compare scope, room list, material grade, quantities, hardware, labor, design fee, 3D renderings, custom furniture, lighting, exclusions, VAT or taxes, payment schedule, timeline, and variation rules. The best quotation is not always the lowest; it is the clearest and most complete.
DIT Studio’s brand voice emphasizes a comprehensive cost breakdown with no hidden surprises. That is exactly what homeowners should demand when choosing a trusted interior design company in Bangladesh.
First, Make Sure Every Company Quotes the Same Scope
The most common mistake is comparing quotations that do not include the same work. One company may quote the master bedroom only. Another may include the master bedroom, guest bedroom, kitchen, dining space, living room, and closets. One may include false ceiling and lighting. Another may exclude them.
Before comparing numbers, create a room-by-room scope list:
- Living room.
- Dining area.
- Master bedroom.
- Kids bedroom.
- Guest bedroom.
- Kitchen.
- Closets or wardrobes.
- TV unit.
- Study or work area.
- Shoe cabinet.
- False ceiling.
- Lighting.
- Wall paneling.
- Curtains or soft furnishing.
- Decor and final styling.
Ask each company to quote against the same list. Without this, the comparison is not fair.
Understand BOQ-Style Pricing
A BOQ, or Bill of Quantities, is a structured list of work items, quantities, descriptions, and rates used for pricing. In interior work, a BOQ-style quotation can make the price more transparent because it shows what is being counted and how the total is built.
For example, instead of saying “wardrobe: BDT X”, a clearer quote may show wardrobe size, board type, finish, hardware, shutter system, internal partitions, handles, installation, and any accessories. For kitchens, it may separate cabinets, countertop, sink, hardware, lighting, backsplash, and appliances if included.
Not every homeowner needs a construction-level BOQ, but you should still ask for enough detail to understand what you are buying.
Compare Material Specifications
Material grade changes cost significantly. Two wardrobes may look similar in a 3D image but have different boards, laminates, edge banding, hinges, channels, handles, internal accessories, and finishing quality.
Ask each company to specify:
- Board or panel type.
- Laminate, veneer, acrylic, paint, or other finish.
- Hardware brand or grade.
- Hinge and drawer channel type.
- Countertop material.
- Glass type.
- Lighting type and quantity.
- Wall panel material.
- Fabric or upholstery type.
- Paint system.
If a quote says only “premium material” without naming anything, ask for detail. Premium is not a specification.
Compare Custom Furniture Carefully
Custom furniture is often the largest part of a home interior budget in Bangladesh. Wardrobes, kitchen cabinets, TV units, beds, dressing tables, study desks, shoe cabinets, and storage systems can vary widely in cost.
When comparing furniture, check:
- Exact dimensions.
- Internal layout.
- Number of drawers and shutters.
- Hardware quality.
- Finish type.
- Edge detail.
- Installation method.
- Factory-made or site-made production.
- Warranty or service terms.
DIT Studio’s own factory capability is a strong advantage here because bespoke furniture can be planned, produced, and installed with better control. For luxury home interiors, furniture quality is one of the clearest differences between ordinary and premium work.
Compare Design Services
Some quotations include design. Others charge separately. Some include 3D renderings, but only one or two views. Some include revisions. Others charge after the first change.
Ask:
- Is design consultation included?
- Are mood boards included?
- Are 3D renderings included?
- How many views are provided?
- Are floor plans and elevations included?
- How many revisions are allowed?
- Are material samples included?
- Is site measurement included?
If a company is cheaper because it does not include design clarity, the project may become more expensive later through mistakes and changes.
Compare Labor and Site Supervision
Interior execution is not only materials. Labor quality and supervision matter. A cheaper quote may use lower-skill labor or provide little site oversight.
Ask who manages the site, how often supervision happens, and whether the quotation includes installation, finishing, cleaning, and quality inspection. If supervision is not included, you may need to manage workers yourself.
DIT Studio positions itself around end-to-end service. That means the value is not only in design ideas, but in overseeing the steps that turn the design into a finished home.
Identify Exclusions
Exclusions are where many budget surprises begin. Ask every company for a written exclusion list.
Common exclusions may include:
- Appliances.
- Air conditioning.
- Sanitary fittings.
- Imported items.
- Special lighting fixtures.
- Civil repairs.
- Plumbing changes.
- Electrical rewiring.
- Building permission fees.
- VAT or taxes where applicable.
- Loose decor.
- Transport outside standard area.
- Work caused by hidden site problems.
An exclusion is not unfair if it is clearly written. It becomes unfair when you discover it after signing.
Check VAT, Tax, and Invoice Clarity
In Bangladesh, quotations should clearly state whether VAT or taxes are included, excluded, or applicable separately. Ask whether you will receive an invoice and what business information will appear on it.
This is not only about compliance. It is also a trust signal. A professional interior design company should be comfortable explaining billing, receipts, payment schedule, and documentation.
Compare Payment Schedule
Interior projects usually require staged payments because design, materials, production, and installation happen over time. However, the payment schedule should feel reasonable and connected to milestones.
Ask whether payments are tied to:
- Booking or design start.
- Design approval.
- Material procurement.
- Furniture production.
- Site work start.
- Installation stage.
- Final handover.
Avoid paying a very large amount without a clear scope, timeline, invoice, or written agreement.
Compare Timeline Honestly
The fastest quote is not always the best quote. Interior work takes time because design approval, material procurement, production, site work, installation, and finishing must happen in sequence.
Ask each company for a timeline that includes client approval points. Also ask what can delay the project: late material decisions, unavailable imported items, building restrictions, site access, or design changes.
A trusted company gives a realistic timeline. An unreliable company promises whatever you want to hear.
Compare Variation Rules
Variations are changes after approval. They can happen because you upgrade materials, add furniture, change a design, discover a site issue, or request extra work.
Before signing, ask:
- How are variations priced?
- Do I approve extra cost before work begins?
- Will changes affect timeline?
- Who documents the change?
- Are verbal instructions accepted?
The safest rule is simple: no extra cost without written approval.
Why DIT Studio’s Quotation Approach Matters
DIT’s brand promise includes transparency: comprehensive cost breakdowns, clear process, and informed client approval. For homeowners, this is one of the strongest reasons to choose a premium interior design company instead of a vague low-cost provider.
When a company explains cost clearly, you can make better decisions. You can choose where to invest, where to simplify, and where not to compromise. That is how a beautiful home stays aligned with your budget.
FAQ
Should I choose the lowest interior design quotation?
Not automatically. A low quote may exclude important work or use lower-grade materials. Compare scope, materials, labor, supervision, and exclusions first.
What is the biggest hidden cost in interior design?
The biggest hidden costs often come from vague scope, excluded electrical or civil work, material upgrades, custom furniture changes, and undocumented variations.
Is BOQ necessary for home interior design?
A full construction-style BOQ may not always be necessary, but a detailed itemized quotation is important for larger interior projects.