Wall panelling
WPC Exterior Cladding
WPC Exterior Cladding, specified the way a site actually needs it — format, substrate, fixing, sealing and the maintenance the family will really do.
Photo: Patrick Hoesly · BY 2.0Overview
WPC Exterior Cladding, in plain specification
Written for the decision, not for the mood board.
We specify WPC exterior cladding against three questions: what the surface has to survive, how it will be cleaned, and who repairs it in five years. A material that answers all three is worth more than a material that only looks better in a showroom.
WPC Exterior Cladding is chosen twice — once for how it looks in a sample, and once for how it behaves over a decade of Indian weather, cleaning and daily use. The second choice is the one that decides whether you are happy with it. Every specification on this page is written from that second view: the substrate under it, the way it is fixed, the joint it sits in, and the maintenance it will realistically get in a working household.
Two homes can specify WPC exterior cladding identically and get different results, because site conditions differ: slab level, wall plumb, humidity, water hardness and how the household lives. The specification is a starting point that we adjust against the survey.
Six house styles
WPC Exterior Cladding in six personalities
The same brief resolved six ways. Each carries its own material, finish and detailing.
Photo: Todd Ehlers · BY 2.0Minimal WPC Exterior Cladding
Serene Minimal draws WPC exterior cladding 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 WPC Exterior Cladding
Bold Contemporary draws WPC exterior cladding 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 WPC Exterior Cladding
Modern Heritage draws WPC exterior cladding 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 WPC Exterior Cladding
Classic Luxe draws WPC exterior cladding 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 WPC Exterior Cladding
Indo-Scandinavian draws WPC exterior cladding 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 WPC Exterior Cladding
Art Deco Glam draws WPC exterior cladding 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
WPC Exterior Cladding 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 wpc exterior cladding
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
WPC Exterior Cladding in Bangalore
What the city's climate, water, housing stock and society rules mean for this specification.
Bangalore is an unusually easy city to build interiors in and an unusually easy one to get wrong for a single reason: water. Borewell supply across the eastern and northern corridors is hard, and that hardness decides how WPC exterior cladding looks after two years far more than the material grade does.
Hard borewell water in Whitefield, Sarjapur Road, Hebbal and Yelahanka leaves scale on glass, chrome and stone within months. Where the supply is hard we specify surfaces and fittings that tolerate it, and we tell the family the honest maintenance routine rather than leaving them to discover it.
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.
We survey in Bangalore at no charge, take our own dimensions and come back with a layout, a material direction and a line-by-line estimate.
Sizing
WPC Exterior Cladding by home size
Quantities below are the areas we typically specify WPC exterior cladding 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 wpc exterior cladding
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. WPC Exterior Cladding 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 wpc exterior cladding
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
WPC Exterior Cladding 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
WPC Exterior Cladding — answered
Where does WPC Exterior Cladding 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 WPC Exterior Cladding 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 wpc exterior cladding 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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