Glass works in Singapore renovation tend to be handled as an afterthought: the contractor adds a glass shower screen, a glass panel behind the kitchen hob and a glass door to the study and that is considered the glass scope done. In a well-designed whole-unit renovation, glass does significantly more than that. It manages privacy without blocking light, creates separation between spaces that an open floor plan needs without walls and introduces a material weight and transparency that no other element in the renovation can replicate.
This guide covers the main glass applications in Singapore HDB and condo renovation: what each type of glass work involves, where it adds genuine design value in a whole-unit context and what the realistic 2026 costs look like. From the team at RS Carpentry who coordinate glass works alongside carpentry and renovation scopes across Singapore.
Shower Screens and Enclosures
The shower screen is the most common glass installation in Singapore bathroom renovation and the one with the widest quality range. A basic aluminium-framed shower screen from a budget supplier installed during a renovation might cost S$800 to S$1,200. A frameless tempered glass shower screen properly siliconed and set with clean aluminium or stainless channel at the floor runs S$1,500 to S$2,800 for a standard HDB bathroom. A fully frameless glass enclosure with pivot or sliding door runs S$2,500 to S$4,500.
The visual difference between a framed and frameless shower screen in a Singapore bathroom is significant. A framed screen adds a visible aluminium grid to the bathroom that creates a dated institutional quality. A frameless screen lets the tile and fittings read without interruption. In a premium bathroom renovation the shower screen is typically the deciding element between a bathroom that photographs well and one that does not.
For the full bathroom renovation picture including vanity, tiles and sanitary fittings, our bathroom renovation Singapore guide covers the complete sequence.
Kitchen Glass Panel (Backsplash)
The kitchen backsplash behind the hob is the most practical glass application in the home. A tempered glass panel behind the cooking zone protects the wall from oil and heat while providing a surface that wipes clean with a single stroke. It is significantly easier to maintain than tile grout in a high-cooking Singapore kitchen.
Clear glass over a painted wall (the wall colour shows through) is the cleanest and most cost-effective option at S$400 to S$900 for a standard HDB kitchen backsplash. Back-painted glass in a custom colour runs S$600 to S$1,200. Splashback tiles in stone or mosaic are an alternative that produces a different aesthetic at similar cost but with the grout-maintenance trade-off.
Crittall-Style Steel and Glass Partitions
One of the most distinctive glass applications in Singapore renovation in 2026 is the Crittall-style black steel frame and glass partition. Originally a reference to a British industrial window manufacturer, the term in Singapore renovation describes a metal-frame full-height glass wall used to separate zones without blocking light or creating a fully enclosed feeling.
Common applications in Singapore homes:
- Separating the kitchen from the living area in an open-plan layout, allowing the kitchen to be enclosed for cooking without cutting off the visual connection to the rest of the flat
- Creating a study room or home office within an open-plan space without losing natural light
- Defining a bedroom entry or walk-in wardrobe zone with a glass panel rather than a solid wall
These partitions cost S$2,500 to S$6,000 for a standard HDB-scale installation depending on height, width and the complexity of the opening. They are a significant design investment that pays back in both visual impact and functional value. The industrial aesthetic suits contemporary, Japandi and Scandinavian directions equally well. Our guides on industrial interior design Singapore and modern contemporary design both cover how these partitions work within those styles.
Glass Internal Doors
Replacing solid hollow-core internal doors with glass-panel doors is a renovation decision that does more for a Singapore flat’s sense of space than almost anything else at a similar cost. Glass panel doors (typically a timber frame with a central glass insert) allow borrowed light to travel between rooms, make corridors feel less enclosed and maintain visual connection between spaces without removing any acoustic separation.
In a 4-room HDB flat with an enclosed kitchen, replacing the kitchen door with a full-glass or glass-panel door makes the kitchen feel less isolated from the living area without committing to a full wall removal. A glass panel in the study door lets natural light from a window-side study flow into the corridor.
Solid timber frame with full-glass insert doors run S$400 to S$800 per door installed. Frameless glass pivot doors run S$800 to S$1,800 per door. Fluted glass panels (with a ribbed texture that provides privacy while allowing light transmission) have become one of the most popular glass door choices in Singapore renovation in 2026 at a similar price point to standard glass doors.
Window Grilles in Singapore Renovation
HDB window grilles in Singapore are required to meet safety specifications for flats above the first floor. The standard requirement for flats with children under 12 is child-proof grilles that comply with HDB’s safety standards, which specify maximum opening dimensions between bars. According to the HDB renovation guidelines, window grille installation requires a licensed renovation contractor and must meet these safety specifications.
Beyond compliance, window grille selection in 2026 Singapore renovation has moved toward matte black powder-coated finishes that complement contemporary and Japandi interiors rather than the standard silver aluminium that reads as utilitarian. The cost difference is minimal at S$150 to S$300 per window for powder coating versus standard finish and the visual improvement in a well-designed renovation is disproportionate.
Glass Work as Part of a Whole-Unit Budget
For a 4-room HDB full renovation including shower screens, kitchen backsplash, glass panel doors and window grilles:
- Two bathroom frameless shower screens: S$3,000 to S$5,600
- Kitchen glass backsplash: S$400 to S$900
- Two to three glass panel internal doors: S$800 to S$2,400
- Window grilles (five to six windows): S$1,500 to S$3,000
- Optional Crittall-style partition (if applicable): S$2,500 to S$6,000
Glass works typically represent five to eight percent of a whole-unit renovation budget in Singapore. They are among the decisions with the highest visual impact per dollar spent when specified thoughtfully. For how glass works appear alongside other line items in a renovation quotation, our renovation quotation guide explains what each category should contain.
Plan the Glass Works Into Your Renovation From the Start
Contact RS Carpentry for a whole-unit renovation consultation that includes glass works as a coordinated design decision rather than a line item added at the end. Browse our completed renovation projects to see how glass partitions, shower screens and internal glass doors work in real Singapore homes.
