⚡ Materials Guide · Wiring

Polycab vs Havells house wiring — 2026

Wiring is the one material you bury inside the wall and never see again — so it has to be right the first time. Polycab and Havells are India's two biggest wire brands. Here's the honest comparison on copper quality, safety grades and price for an Indian home.

By Kavya Gayathri, Founder & Lead Designer, Homeli · Chennai · Updated May 2026

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House wiring brands Polycab Havells Chennai
Concealed wiring — the buried decision you can't redo cheaply (illustrative)

Two brands you can trust

Both Polycab and Havells make ISI-marked, FR-grade copper wire that meets Indian safety standards. The real-world quality gap between their equivalent ranges is small — both use 99.97% electrolytic-grade copper and tested insulation. What changes is the range, the flame-retardant grade you pick, and the price on the day.

BrandKnown forPremium safety range
PolycabIndia's #1 wire maker, widest reachPolycab FRLS / Green Wire
HavellsStrong brand, switchgear ecosystemHavells Life Line / FRLS

The grade that actually matters — FR vs FRLS vs HFFR

Don't fixate on the brand — fixate on the insulation grade. This decides how the wire behaves in a fire, which is the whole point of good wiring.

GradeMeaningUse
FRFlame RetardantStandard — resists spreading flame
FRLSFR + Low SmokeBetter — less toxic smoke (recommended)
HFFRHalogen-Free FRBest — no toxic halogen gas (premium)
HRFRHeat + FRHigh-temperature zones

Wire sizes — which gauge goes where

  • 1.0 sq mm — lighting circuits
  • 1.5 sq mm — lighting + 5A points
  • 2.5 sq mm — general power sockets (15A)
  • 4.0 sq mm — geysers, ACs, high-load points
  • 6.0 sq mm — mains, heavy appliances
Kavya's take: I tell every client the same thing: don't let anyone save ₹5,000 by under-sizing your wire or dropping from FRLS to plain FR. This is the one thing inside your wall you cannot fix without breaking it open. Spend on the grade, not the brand sticker. Both Polycab and Havells are genuinely safe — a no-name local wire is where the real danger hides.

Pricing — India 2026 (per 90m coil, FR copper, indicative)

SizePolycabHavells
1.0 sq mm₹1,100-1,500₹1,150-1,600
1.5 sq mm₹1,600-2,200₹1,650-2,300
2.5 sq mm₹2,600-3,600₹2,700-3,700
4.0 sq mm₹4,200-5,800₹4,300-5,900

The verdict

Polycab and Havells are both genuinely safe, ISI-marked copper wire brands — near-tied on quality. Choose by price on the day and stock. What matters far more than the brand: insist on FRLS grade (low-smoke), correct wire sizing per circuit, and 99.97% electrolytic copper. Never let a contractor substitute a no-name local wire to save money — that's the only real risk.

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Common questions

Polycab or Havells wiring — which is better?
They're near-tied — both make ISI-marked, FR-grade 99.97% copper wire that meets Indian safety standards. Choose by price + stock on the day. What matters more than the brand is the insulation grade (insist on FRLS) and correct wire sizing per circuit.
What is FRLS wiring and is it worth it?
FRLS = Flame Retardant Low Smoke. In a fire it resists spreading flame AND emits far less toxic smoke than plain FR — and smoke inhalation is what harms people most. The small premium over FR is absolutely worth it. We specify FRLS as standard.
How much does house wiring cost in India 2026?
Per 90m coil of FR copper (indicative): 1.0 sq mm ₹1,100-1,600, 1.5 sq mm ₹1,600-2,300, 2.5 sq mm ₹2,600-3,700, 4.0 sq mm ₹4,200-5,900. A 2BHK rewire runs roughly ₹25k-50k in wire alone.
What wire size do I need for an AC or geyser?
4.0 sq mm for most ACs + geysers (high-load 15-20A points), 6.0 sq mm for very heavy loads + mains. Lighting uses 1.0-1.5 sq mm; general sockets 2.5 sq mm. Under-sizing high-load wires is a fire risk — never compromise here.
Is branded wire really safer than local wire?
Yes — this is where the real risk is. Branded Polycab/Havells wire uses 99.97% electrolytic copper + tested, certified insulation. No-name local wire often has under-spec copper + poor insulation that can fail in heat. Always insist on a branded, ISI-marked wire.
Can I mix Polycab and Havells in one home?
Yes — the wire is just copper + insulation; mixing brands is electrically fine as long as both are ISI-marked FR/FRLS at the correct sizes. Contractors sometimes use whichever is in stock. Just verify the grade + size, not the brand consistency.
What is HFFR wiring?
HFFR (Halogen-Free Flame Retardant) is the premium grade — it emits no toxic halogen gas in a fire. It's worth considering for homes with elderly, children, or in high-occupancy buildings. It costs more than FRLS but is the safest option.
What wiring does Homeli specify?
FRLS-grade branded copper (Polycab/Havells) at correct sizes per circuit — named with size + grade in the itemised quote. We never under-size or substitute no-name wire. For premium projects we offer HFFR. Concealed wiring is one place we never cut cost.

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