How much does a 0.55mm long span roofing sheet cost in Lagos?

As of April 2026, 0.55mm long span aluminium roofing sheets cost ₦5,800–₦6,500 per m² at the Gods Promise Aluminium factory in Sango Ota, Lagos. A standard 3m × 0.9m sheet works out to approximately ₦15,660–₦17,550. Colour-coated variants are at the higher end of this range.

Is 0.55mm roofing sheet significantly better than 0.45mm?

Yes — 0.55mm is 22% thicker, which translates to meaningfully better wind uplift resistance, dent resistance (from foot traffic during installation), and a longer service life of 28–40 years vs 18–25 years for 0.45mm in Lagos conditions. The price premium is approximately 38–45%, which is generally recovered through a longer replacement cycle.

What lengths are available for 0.55mm long span sheets in Lagos?

Gods Promise Aluminium cuts long span sheets to any length from 2.0m upward. Most common lengths are 2.4m, 3.0m, and 3.6m. Lengths up to 6m and above are available for commercial buildings. Custom lengths are cut to order, usually within 24–48 hours.

How many 0.55mm sheets do I need for a 3-bedroom house?

For a 3-bedroom bungalow with 140 m² of roof area, you need approximately 175 standard 3m × 0.9m long span sheets including 12% wastage allowance. Your supplier can calculate the exact quantity from your architectural roof plan, which is the most accurate method.

0.55mm Long Span Aluminium Roofing Sheet Price Lagos 2026

Current Price (April 2026): 0.55mm long span aluminium roofing sheets start from ₦5,800 – ₦6,500 per m² at the Gods Promise Aluminium factory, Sango Ota, Lagos. WhatsApp 09150459964 for a same-day quote.

The 0.55mm gauge is the most specified aluminium roofing sheet for mid-to-upper residential builds and commercial projects in Lagos. It costs more than the common 0.45mm entry-level option, but delivers meaningfully better performance in wind resistance, dent resistance, and corrosion longevity — especially important in Lagos's high-humidity, high-rainfall environment.

This guide covers the exact current price, quantity calculation, what you get for the extra money, and how to buy factory-direct in Lagos.

Current 0.55mm Long Span Price in Lagos (April 2026)

Product	Price per m²	Price per sheet (typical 3m × 0.9m)	Note
0.55mm Long Span (standard)	₦5,800 – ₦6,200	₦15,660 – ₦16,740	Factory gate, Sango Ota
0.55mm Long Span (colour-coated)	₦6,000 – ₦6,500	₦16,200 – ₦17,550	10+ colours available
0.55mm Long Span (Aluzinc mill finish)	₦5,800 – ₦6,200	₦15,660 – ₦16,740	Natural metallic finish

Prices above are April 2026 factory-gate rates and are subject to change with the Naira/USD exchange rate. View our full current price list or WhatsApp 09150459964 for the latest quote.

0.55mm vs 0.45mm — Is the Price Difference Worth It?

Feature	0.45mm	0.55mm
Price per m² (2026)	₦4,000 – ₦4,600	₦5,800 – ₦6,500
Price premium	—	+38–45%
Expected lifespan (Lagos climate)	18–25 years	28–40 years
Wind resistance	Adequate for bungalows	Recommended for duplexes & above
Dent/hail resistance	Moderate	Good
Coastal salt-air performance	Fair	Good
Recommended for	Budget builds, single-storey	Duplexes, commercial, coastal

For most duplexes and any coastal Lagos property, the additional cost of 0.55mm pays back through a longer replacement cycle. See our detailed analysis: 0.45mm vs 0.55mm roofing sheet lifespan comparison.

How Many 0.55mm Long Span Sheets Do You Need?

Sheet quantity depends on your roof area, the sheet length you order, and a 10–15% wastage allowance for cutting. Common sheet dimensions and quantities:

Roof Area	Sheet Length (m)	Sheets Needed (incl. 12% waste)	Approx. Sheet Cost
80 m² (2-bed bungalow)	3.0m	~ 100 sheets	₦1,566,000 – ₦1,674,000
140 m² (3-bed bungalow)	3.0m	~ 175 sheets	₦2,740,500 – ₦2,929,500
240 m² (4-bed duplex)	3.0m	~ 300 sheets	₦4,698,000 – ₦5,022,000
360 m² (5-bed duplex / commercial)	3.6m	~ 370 sheets	₦7,047,000 – ₦7,533,000

Sheet prices calculated at ₦15,660–₦16,740 per 3m sheet. Longer sheets (3.6m, 4.5m, 6m) are available and can reduce the sheet count and number of overlaps on large roofs.

What Colours Are Available?

Gods Promise Aluminium offers 0.55mm long span sheets in a range of factory-applied colours. Popular choices include:

Charcoal / dark grey (most popular for estates)
Royal blue
Brick red / terracotta
Forest green
Cream / off-white
Mill finish (natural metallic Aluzinc)

Custom colours may be available on large orders. Contact us to confirm current colour stock.

Available Sheet Lengths

Long span sheets are cut to length at the factory. Standard and custom lengths available:

2.0m, 2.4m, 3.0m (most common)
3.6m, 4.5m (for larger spans)
6.0m and above (for warehouses and commercial buildings)
Custom lengths to exact metre — no minimum order surcharge for lengths 2m and above

Why Buy 0.55mm Factory-Direct?

Market suppliers and building material stores frequently sell sheets labelled "0.55mm" that measure 0.48–0.52mm at the base metal — short-gauging is common in the Nigerian market. Buying factory-direct means you can:

Verify the actual gauge with a digital caliper at the factory before dispatch
Review the coil certification from the steel mill
Order exact cut lengths (no site cutting waste)
Get a written delivery schedule locked to a date

Order 0.55mm Long Span Sheets in Lagos

Gods Promise Aluminium is a manufacturer, not a reseller — we roll and cut sheets in-house at our factory at Km 38, Lagos-Abeokuta Expressway, Sango Ota, Ogun State.

To order: WhatsApp us your roof area (m²), preferred length, and colour to 09150459964. We will confirm stock, cut-to-length lead time (usually 24–48 hours), and arrange delivery. Contact us · Delivery zones · Full price list

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.

Price of 0.55mm Long Span Aluminium Roofing Sheets in Lagos (2026)