Wall panelling
Decorative Louvers
What Decorative Louvers costs, how it is specified and where it earns its place in a Bangalore home — written from projects we have detailed, built and handed over.
Photo: Patrick Hoesly · BY 2.0Overview
Decorative Louvers, in plain specification
Written for the decision, not for the mood board.
Most disappointment with decorative louvers traces back to a decision made before the material arrived — an uneven substrate, a joint width chosen on site, a sealer applied to a damp surface, or a batch bought short and topped up from a different lot. None of these are material faults. They are specification faults, and they are avoidable in an afternoon of planning.
The difference between two quotes for decorative louvers is rarely the material. It is grade, wastage allowance, substrate preparation and finishing — the items that do not photograph. Reading a quote for what it excludes is more useful than reading it for what it includes.
In our work this sits alongside the rest of the home rather than as an isolated decision. Decorative Louvers touches the electrical layout, the ceiling, the flooring build-up and often the civil work, so it is fixed early in the drawing set and reviewed against every other trade before production starts.
Within decorative louvers specifically, one thing changes the decision: the decorative grade is a specification, not a description — we write down what it means in dimensions and finish before it is priced.
Six house styles
Decorative Louvers in six personalities
The same brief resolved six ways. Each carries its own material, finish and detailing.
Photo: Todd Ehlers · BY 2.0Minimal Decorative Louvers
Serene Minimal draws decorative louvers as chalk · pale oak · linen — nothing decorative survives unless it also does work. Profile: Flat with shadow gap. Substrate: Moisture-resistant ply frame. Fixing: Concealed clip.
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Photo: Patrick Hoesly · BY 2.0Bold Decorative Louvers
Bold Contemporary draws decorative louvers as charcoal · oxblood · smoked oak — high contrast, confident mass, a single saturated move per room. Profile: Deep flute, 30mm. Substrate: Aluminium sub-frame. Fixing: Concealed clip and adhesive.
See this stylePhoto: Patrick Hoesly · BY 2.0Heritage Decorative Louvers
Modern Heritage draws decorative louvers as teak · cane · antique brass — indian craft detailing on a contemporary frame — jaali, cane, inlay and hand-finished brass, used sparingly. Profile: Hand-carved jaali. Substrate: Timber frame. Fixing: Screw and plug, filled.
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Photo: Patrick Hoesly · BY 2.0Classic Decorative Louvers
Classic Luxe draws decorative louvers as ivory · statuario · gold — proportioned panelling, cornice and moulding, book-matched stone and warm gilt detail on ivory. Profile: Framed and beaded. Substrate: Ply frame with MDF face. Fixing: Pinned and filled.
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Photo: tommerton2010 · BY 2.0Scandi Decorative Louvers
Indo-Scandinavian draws decorative louvers as birch · chalk · sage — pale timber, soft daylight and muted green — nordic restraint adapted for indian light, dust and humidity. Profile: Slim flute, 12mm. Substrate: Ply frame. Fixing: Clip system.
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Photo: MAZZALI bespoke italian furniture · BY-SA 2.0Deco Decorative Louvers
Art Deco Glam draws decorative louvers as emerald · brass · lacquer — fluting, fans and geometry. Profile: Fluted with brass inlay. Substrate: Aluminium sub-frame. Fixing: Concealed clip with reveal.
See this styleSpecification
Decorative Louvers specification, style by style
This is the table we issue to the factory and the site. It is also what a warranty is enforced against, which is why it reads in grades and dimensions.
| Specification | Minimal | Bold | Heritage | Classic | Scandi | Deco |
|---|---|---|---|---|---|---|
| Panel size | 2400x300mm | 3000x600mm | Custom, site-measured | 2700x400mm with beading | 2400x300mm | 3000x600mm fluted |
| Profile | Flat with shadow gap | Deep flute, 30mm | Hand-carved jaali | Framed and beaded | Slim flute, 12mm | Fluted with brass inlay |
| Substrate | Moisture-resistant ply frame | Aluminium sub-frame | Timber frame | Ply frame with MDF face | Ply frame | Aluminium sub-frame |
| Fixing | Concealed clip | Concealed clip and adhesive | Screw and plug, filled | Pinned and filled | Clip system | Concealed clip with reveal |
| Finish | Matt lacquer | Wood veneer, lacquered | Hand-polished natural | PU paint | Soft-touch matt | High-gloss lacquer |
| Fire class | Class B | Class B | Class C, treated | Class B | Class B | Class B |
| Acoustic backing | None | 25mm acoustic felt | Cotton felt | None | 20mm felt | Acoustic felt with reveal |
| Service allowance | 20mm cavity | 40mm cavity for conduits | 30mm cavity | 25mm cavity | 20mm cavity | 40mm cavity |
Before you commit
How to choose decorative louvers
Six checks that prevent the failures we are most often called to fix.
- Decide first whether the wall is decorative or acoustic. An acoustic build-up needs a cavity and a felt backing, and it cannot be added afterwards.
- Check the substrate. Panelling fixed to damp masonry will fail regardless of the panel quality; the wall must be dry and the cavity ventilated.
- Ask how the panels terminate at the ceiling and the floor. A panelled wall is judged at its edges, not its middle.
- Confirm where the switches, sockets and any TV bracket land before the sub-frame goes up. Cutting into a finished panel is visible forever.
- For fluted profiles, look at how the internal corner is resolved. A mitred flute is a craft detail; a butt joint at a corner is not.
- Get the fire class in writing for any panelling in a lobby, stairwell or shared corridor.
Bangalore
Decorative Louvers in Bangalore
What the city's climate, water, housing stock and society rules mean for this specification.
Most of our work is in Bangalore, and the city sets a few conditions worth knowing before specifying decorative louvers. The climate is the kindest in India to timber and joinery — no extreme dry heat, no coastal salt — but the monsoon runs long, and humidity between June and October is what tests every edge, seal and ventilation gap in a home.
Most societies here allow work between roughly 9am and 6pm, restrict Sundays, require a service-lift booking and hold a debris deposit. That schedule is written into the programme at the start, because a plan that assumes twelve working hours a day will slip in its first week.
Traffic decides delivery windows more than distance does. Material moving to Whitefield, Sarjapur or Electronic City is scheduled outside peak hours, and large items are checked against the lift and stair turn before the order rather than on delivery day.
Dust along the metro and ORR construction corridors is a real specification input. Sealed joinery, washable finishes and casement or sliding windows with good seals pay for themselves in these pockets in the first year.
Our Bangalore projects run with a named project manager and a written weekly site report, which is what keeps a fit-out on programme in a city with restricted working hours.
Sizing
Decorative Louvers by home size
Quantities below are the areas we typically specify decorative louvers for, by home size. They assume a straight lay with a 10 to 12 per cent reserve from the same lot.
| Home size | Typical scope | Planning note |
|---|---|---|
| 1 BHK | 180–260 sq ft | Compact planning, one clear gesture |
| 2 BHK | 320–420 sq ft | Standard scope, most common brief |
| 3 BHK | 480–650 sq ft | Full scope with storage planned in litres |
| 4 BHK | 700–900 sq ft | Extended scope, bespoke elements |
| 4+ BHK / Villa | 1,100 sq ft and above | Villa scale, bespoke throughout |
Cost
What moves the price of decorative louvers
We quote line by line rather than per square foot, because these are the items that actually differ between two estimates.
- Profile depth and machining time per panel.
- Substrate and sub-frame, which is often half the cost of a panelled wall.
- Finish grade: veneer and lacquer sit well above painted MDF.
- Corner and reveal details, priced per metre of mitre.
- Acoustic backing, if the wall has to perform as well as look right.
Process
How the work runs
Five stages, with the decisions each one locks.
We measure the space ourselves rather than working from the builder's drawing, note the services, water quality, daylight and society rules, and write down how the room is actually used. Decorative Louvers is specified against that survey, not against a catalogue.
Plans, elevations and details, with the specification written as grades and dimensions. You approve an elevation, not a render — this is the stage where changes cost nothing.
Material, finish, hardware and services are locked, and the estimate becomes a line-by-line document. We tell you exactly what this date locks and what can still change afterwards.
Factory production runs to the approved drawing while site work is prepared. Material is checked against the approved sample on arrival, in daylight, and stored correctly until the programme calls for it.
Installation, testing, snagging and a documentation file with drawings, warranties, decor codes and hardware models. A first-year service visit is scheduled at handover.
Living with it
Maintaining decorative louvers
The honest routine, and the mistakes that cost the most to undo.
Care and maintenance
- Dust flutes and reveals with a soft brush attachment rather than a cloth, which snags on the profile edges.
- Keep the base of the panelling dry during floor cleaning; a wet mop against a timber base is a slow, invisible failure.
- Touch up chips promptly on painted panelling, before the exposed core takes on moisture.
- Check the fixings on any panelling above a heat source once a year.
What goes wrong
- Fixing panels directly to an external wall with no cavity or vapour path.
- Running panelling behind a TV without planning the cable route and the ventilation gap.
- Choosing a profile too fine for the room — a 12mm flute disappears in a large hall and looks busy in a small bedroom.
- Ignoring how the panelling meets an existing skirting, which is the first place the eye goes.
Detailing
Decorative Louvers detailing notes
The small decisions that separate built work from assembled work.
A shadow gap at the floor makes a panelled wall look built rather than applied, and it absorbs the floor's expansion at the same time.
Panels should stop at a considered height — a full-height run, a picture-rail height or the door head. Anything in between reads as an accident.
Light grazing down a fluted wall is what makes the profile visible. Light facing it flattens the flutes completely.
Where a panelled wall meets a window reveal, return the panel into the reveal rather than stopping at the plaster line.
Questions
Decorative Louvers — answered
Where does Decorative Louvers work best?
Behind a bed, behind a TV, along a corridor and in an entrance — anywhere the wall is seen at close range and in raking light. It is wasted on a wall that furniture will cover.
Can it be fitted over an existing painted wall?
Yes, over a sound and dry wall, using a sub-frame. Damp or flaking plaster has to be repaired first because the cavity will hide the problem, not solve it.
Is it suitable for bathrooms?
Only in the dry zone, with a moisture-resistant substrate and a ventilated cavity. Nothing timber-based belongs in a shower enclosure.
How is a TV or a switch integrated?
The bracket, conduits and back boxes are set out on the sub-frame before the panels go on, with a service cavity behind. Retro-fitting means cutting a finished panel, which never fully disappears.
Does Decorative Louvers improve acoustics?
Only with a felt or mineral backing and a cavity. A hard panel on a hard wall makes a room brighter acoustically, not quieter — a distinction worth settling at design stage.
How long does installation take?
A single feature wall takes two to four days including the sub-frame; a full room takes a week. Panels should be brought to site and left to acclimatise for 48 hours first.
Do you work on decorative louvers projects across Bangalore?
Yes — Bangalore is where most of our projects are, from apartments along Sarjapur Road, Whitefield and Hebbal to independent homes in Jayanagar, Indiranagar and Malleshwaram. We survey the space ourselves, work within the society's access and working-hour rules, and hand over with a documentation file. There is a dedicated page for our work in the city if you want the full picture.
Does Bangalore's climate or water affect this choice?
The climate helps and the water does not. Mild year-round temperatures are kinder to timber and joinery than almost any other Indian city, so craft detailing lasts. Hard borewell water in the eastern and northern corridors is the real constraint — it scales glass, chrome and stone, and it changes what we specify and what maintenance we ask the family to commit to.
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