Can BTO Walls Be Removed? What to Check First

A new BTO flat gives homeowners the opportunity to plan the home around their lifestyle before major renovation work begins. That often leads to one important question: can BTO walls be removed?

Some internal walls may be eligible for alteration, but the decision should be made before hacking, carpentry fabrication or major material orders begin.

For BTO homeowners, the strongest approach is to start from the approved flat plan, study how the household will use the home, identify the walls and services affected by the proposed layout, and confirm what can actually be built.

Can BTO Walls Be Removed?

Some BTO internal partition walls may be eligible for alteration, subject to the relevant HDB requirements and approvals.

Structural walls, columns, beams and other load-bearing building elements cannot simply be removed to create a larger room or open-plan layout.

Homeowners should therefore avoid assuming that a wall is removable because:

• It looks thin
• A neighbour removed something similar
• It appears to be a simple divider
• A rendering shows the room without it

The decision should be based on the actual unit, the relevant plans and the proposed renovation scope.

Start With the BTO Floor Plan

For a new BTO renovation, the floor plan should be reviewed before major design decisions are finalised.

The plan helps the renovation team understand:

• Existing room configuration
• Major structural elements
• Household shelter location
• Kitchen position
• Bathroom locations
• Service areas
• Door positions

The plan should then be compared with actual site measurements.

This is important because furniture, cabinets and walkways need to work with real dimensions rather than only the proportions shown on a plan.

Decide Why You Want the Wall Removed

The reason for opening a wall should guide the design.

Common goals include:

• Making the living room feel larger
• Creating an open kitchen
• Combining a study with the living area
• Creating a larger bedroom
• Improving daylight
• Creating more flexible family space

But each goal can often be solved in several ways.

For example, a household wanting more connection between the kitchen and living room may not need to remove the entire wall.

A large opening or glass partition may provide enough openness while preserving some separation for cooking.

Check Services Before Finalising the Layout

A wall may divide rooms, but it can also carry services.

Before confirming removal, check for elements such as:

• Electrical sockets
• Light switches
• Wiring
• Air-conditioning provisions
• Nearby plumbing
• Ceiling connections

If services need to move, they should be included in the renovation plan from the beginning.

Otherwise, homeowners may approve a visually attractive layout and later discover that additional electrical or finishing work is needed.

Think About the Flooring and Ceiling

BTO wall removal should also be coordinated with the finishing strategy.

After a wall is removed, the area underneath or around it may need:

• Floor patching
• Vinyl continuation
• Tile adjustment
• Ceiling repair
• Painting
• Skirting changes

If you are choosing new flooring for the whole area, this can be relatively straightforward.

If you plan to keep existing finishes, matching them after hacking may require more careful planning.

This is one reason wall decisions should be made early.

Open Kitchen Planning in a BTO Flat

Opening the kitchen is a common BTO renovation idea.

It can make the living and dining areas feel larger and allow natural light to travel more freely through the home.

However, the layout still needs to accommodate:

• Refrigerator placement
• Cooking equipment
• Worktop space
• Storage
• Ventilation
• Appliance points
• Dining clearance
• Circulation

Households that cook frequently may also want to consider how cooking fumes, heat and noise affect the rest of the home.

A glass divider, sliding partition or large opening can provide flexibility without making the kitchen completely open all the time.

Combining Bedrooms or Study Spaces

Some BTO owners consider altering an internal partition to combine two rooms or create a larger living-and-study space.

This can work well for:

• Couples who work from home
• Families wanting a larger master bedroom
• Homeowners who need a nursery
• Flexible living and study arrangements

But the household’s future needs should also be considered.

A room removed today may be needed later for a child, parent, helper or private workspace.

Designing flexibility into the layout can therefore be more valuable than simply maximising openness.

Alternatives to Removing the Entire Wall

If full demolition is unnecessary or unsuitable, other options may provide the same design benefit.

Consider:

• Partial openings
• Sliding glass panels
• Fixed glass partitions
• Folding doors
• Half-height walls
• Open shelving
• Wider door openings

These solutions can improve visual connection while maintaining some privacy and functional separation.

They can also preserve wall area for furniture, cabinets, switches or storage.

Visualise the Layout Before Construction

BTO homeowners usually make many design decisions before they have lived in the flat.

That makes visual planning particularly useful.

A 3D visualisation can help you assess:

• Furniture proportions
• Walkways
• Kitchen dimensions
• Storage
• Sightlines
• Lighting
• Room connection

The purpose is not simply to make the design look attractive.

It is to identify problems before the design becomes built work.

Confirm the Approval Process Before Hacking

Where the proposed alteration requires approval, it should be handled before demolition begins.

Do not schedule hacking based only on:

• Verbal assumptions
• A neighbour’s renovation
• An early concept drawing
• A contractor’s experience with a different unit

The proposed alteration should be checked for the actual BTO unit.

This is also the stage to coordinate the renovation schedule.

Our guide to the BTO renovation timeline in Singapore explains how early decisions affect the sequence of the renovation.

Build the Rest of the Renovation Around the Final Layout

Once the wall decision is confirmed, the related work can be planned accurately.

This may include:

• Electrical points
• Lighting
• Ceiling
• Flooring
• Kitchen layout
• Carpentry
• Furniture
• Painting
• Air-conditioning coordination

This prevents custom items from being fabricated for a layout that later changes.

Budget for More Than Hacking

Wall removal is only one line item.

The full cost can include:

• Site protection
• Demolition
• Disposal
• Electrical relocation
• Floor reinstatement
• Ceiling repairs
• Painting
• Carpentry revisions
• Finishing work

A clear renovation quotation should identify these related costs so the homeowner understands the actual impact of changing the layout.

BTO Wall Removal Versus General HDB Wall Removal

BTO renovation decisions are usually made while planning a new home from the beginning.

Older and resale HDB flats can present different challenges, including previous renovations, concealed conditions and existing finishes that are harder to match.

For the broader topic, see:

Can HDB Walls Be Removed? What Homeowners Need

Plan Before You Remove

The best time to decide whether a BTO wall should be removed is before the renovation programme becomes fixed.

Start with the floor plan, verify the actual unit, understand the purpose of the layout change, and coordinate the wall decision with flooring, electrical work, carpentry and furniture.

A successful BTO renovation should feel open because the layout works—not simply because the number of walls has been reduced.

Planning a BTO renovation? Explore our Residential Renovation Contractor for HDB & BTO Homes in Singapore service for design, renovation and project coordination.