How much does aluminum roofing cost per square metre in Nigeria in 2026?

Aluminum roofing sheets in Nigeria range from ₦3,200 to ₦7,500 per m² in 2026, depending on gauge and profile. 0.45mm long span costs ₦3,200–₦4,200/m²; 0.55mm long span costs ₦5,800–₦6,500/m²; step tile and Metcopo at 0.55mm are ₦6,000–₦7,200/m². Stone coated tiles range from ₦4,500–₦9,000/m² depending on brand.

How do I calculate how many roofing sheets I need per square metre?

Multiply your roof area in m² by 1.12 to account for wastage, then multiply by the price per m². For example: 140 m² roof × 1.12 × ₦6,000/m² = ₦940,800 for 0.55mm long span sheets. Your architect or roofer can give you the exact roof area from the building plans.

What is the difference in price between 0.45mm and 0.55mm roofing sheets per m²?

In 2026, 0.55mm aluminum roofing sheets typically cost ₦2,000–₦3,000 more per m² than 0.45mm sheets. On a 150 m² roof, that is ₦300,000–₦450,000 extra — but 0.55mm sheets last significantly longer and resist denting better, making them better value over the roof's lifetime.

Why does my supplier quote a different price per m² than online?

Price per m² varies due to: actual gauge (many suppliers sell thinner sheets than labelled), coating quality, effective cover width of the sheet, and whether you are buying from a factory-direct source or a market reseller. Always verify the gauge with a caliper and get a written quote specifying gauge, profile, and total m² before paying.

Does the price per m² include installation in Nigeria?

No — quoted price per m² for roofing sheets is supply only. Installation (labour) in Lagos costs an additional ₦800–₦2,500 per m² depending on roof pitch and complexity. Accessories like ridges, valleys, and screws add another ₦500–₦1,200 per m² on average. Always get a line-item quote covering materials, accessories, and labour separately.

Aluminum Roofing Sheet Price Per m² Nigeria 2026

2026 Price Summary: Aluminum roofing sheets in Nigeria range from ₦3,200 – ₦7,500 per m² depending on gauge (0.45mm or 0.55mm) and profile. For a quick quote on your specific roof size, WhatsApp 09150459964.

When planning a roofing project in Nigeria, the most useful number to know is the price per square metre — it lets you multiply directly against your roof area to get a material budget in seconds. This guide gives you the current rates for every major aluminum roofing profile available in Lagos and across Nigeria in 2026.

Aluminum Roofing Sheet Prices Per m² — 2026 Rate Card

Profile	Gauge	Price per m² (Supply Only)	Common Use
Long Span	0.45mm	₦3,200 – ₦4,200	Residential — budget builds
Long Span	0.55mm	₦5,800 – ₦6,500	Residential — quality builds, commercial
Step Tile	0.45mm	₦3,800 – ₦4,800	Estate homes, mid-range residential
Step Tile	0.55mm	₦6,200 – ₦7,200	Luxury residential, estate developers
Metcopo	0.45mm	₦3,600 – ₦4,600	Commercial, industrial, modern residential
Metcopo	0.55mm	₦6,000 – ₦7,000	Heavy commercial, long-service-life builds
Stone Coated	0.40–0.55mm base	₦4,500 – ₦9,000	Premium residential, luxury estates

Prices are Lagos factory-gate rates, April 2026. Rates fluctuate with naira/dollar exchange. Request a current quote before committing your budget.

How to Calculate Your Roofing Material Cost

Use this simple formula:

Material cost = Roof area (m²) × 1.12 × Price per m²

The 1.12 multiplier adds 12% for wastage from cuts, overlaps, and offcuts. This is a standard allowance for all corrugated profile sheets.

Example: A 3-bedroom bungalow with a 140 m² roof using 0.55mm long span at ₦6,000/m²:

140 × 1.12 × ₦6,000 = ₦940,800

This is for sheets only. Add ridges, valleys, gutters, screws, and installation labour to get your full roofing budget. See: full cost breakdown for a 3-bedroom house.

Price Per m² by Building Type (2026 Estimates)

Building	Roof Area	0.45mm Long Span	0.55mm Long Span	0.55mm Step Tile
2-bed bungalow	80–100 m²	₦287,000 – ₦470,000	₦520,000 – ₦728,000	₦554,000 – ₦806,000
3-bed bungalow	120–160 m²	₦430,000 – ₦752,000	₦780,000 – ₦1,165,000	₦832,000 – ₦1,290,000
4-bed duplex	200–280 m²	₦717,000 – ₦1,317,000	₦1,302,000 – ₦2,042,000	₦1,386,000 – ₦2,257,000
Commercial (warehouse)	400–800 m²	₦1,434,000 – ₦3,763,000	₦2,602,000 – ₦5,824,000	Contact for quote

Why Prices Differ Per m² Between Suppliers

Two suppliers quoting different prices per m² for "the same" product are often not quoting the same thing. Common variables:

Actual gauge vs labelled gauge — a sheet sold as 0.55mm may be 0.48mm. Verify with a caliper. See: 0.45mm vs 0.55mm guide.
Coating quality — paint quality and coating thickness vary. Cheaper sheets may use thinner acrylic coatings that fade or peel within 3–5 years.
Sheet width — effective cover width per sheet varies by manufacturer. A wider effective cover means fewer sheets per m², reducing apparent cost per m² even if unit price is similar.
Factory vs market — buying direct from a manufacturer removes one or two markup layers. A market price of ₦7,500/m² may be the same sheet available factory-direct at ₦6,000/m².

What Is Included in the Per m² Price?

The rates above are for sheets only — they do not include:

Ridge caps (typically ₦3,500–₦6,000 per linear metre)
Hip tiles / valley flashings
Gutters and downpipes
Self-drilling roofing screws (budget ₦15,000–₦30,000 per 100 m² of roof)
Installation labour (₦800–₦2,500 per m² depending on roof complexity)

For a complete all-in budget including labour and accessories, see our pricing page or request a full quote.

Get a Price for Your Exact Roof Size

Share your roof area (in m²) or your building plan dimensions on WhatsApp and we will send you a written material quote within 2 hours. We supply and deliver aluminum roofing sheets of all gauges and profiles across Nigeria.

WhatsApp: 09150459964 · Contact form · View price list · Delivery zones

Need today's aluminium roofing sheet price in Lagos or anywhere in Nigeria? Visit our contact page to call us or request a WhatsApp quote.

Aluminum Roofing Sheet Price Per Square Metre in Nigeria (2026)