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Best corrugated roofing sheets

Updated: 23 October 2026

You want one pack from this set, and the six amazon.co.uk listings look alike until you separate screws, reviews and colour. Best corrugated roofing sheets, in this comparison, means a short galvanised skin for a small shed, lean-to or run, not a cut-to-length 0.7 mm trade sheet. There is no lab winner. Shelf prices and stars are the figures already on the [corrugated iron sheets comparison](/hub/diy-supplies/corrugated-iron-sheets). Peter F. used those listings and UK merchant pages. We did not install a roof. A qualifying purchase can earn a commission at no extra cost to you. This page names who each pack is for, and who should skip it.

You want one pack from this set, and the six amazon.co.uk listings look alike until you separate screws, reviews and colour.

Our top picks

Harbour Housewares Harbour Housewares anthracite 14-sheet pack

Best overall

Harbour Housewares Harbour Housewares anthracite 14-sheet pack
7.4/10about £57.99
View offer
Mondeer Mondeer dark grey 14-sheet pack

Best value

Mondeer Mondeer dark grey 14-sheet pack
7.3/10about £53.99
View offer
Warmfay Warmfay black 24-sheet pack with screws

Alternative

Warmfay Warmfay black 24-sheet pack with screws
5.7/10about £73.99
View offer
On this page
  1. 1.What best can mean here
  2. 2.If you want fixings in the box
  3. 3.If you want a reviewed shed pack
  4. 4.If the listing has no reviews

What best can mean here

Every kept pack states 0.25 mm. A higher price in the 24-sheet band is more steel, not a heavier coat. The score is not a snow-load test. Thickness and what 7 m² counts are on the corrugated iron sheets buying guide. The top pick is the Harbour Housewares anthracite 14-sheet pack: classic corrugated, holes not pre-drilled, 4.6 from 51 ratings. Best value is Mondeer at £53.99, 4.5 from 257 ratings, the lowest price among packs with a real review count for a similar claimed area. Both are still 0.25 mm. If you need the 0.7 mm Cladco recommends for its own 13/3 roofing, neither badge applies.

If you want fixings in the box

Warmfay is the only listing that states 400 screws and washers with 24 black sheets at 115 × 45 cm, for £73.99. The bullets claim 12.42 m² and the unit-count field says 11.88 m², so order from the sheet count. There are 20 reviews, at 4.0. One buyer says the supplied screws were too small. Another reports rust spots on every panel after about 20 days. A later delivery did not match the first size and pattern. Check one crest before you fix the slope. If that screw is short, the reason to pay £73.99 has gone. Crest rather than valley is on how to fit corrugated iron sheets.
Harbour Housewares Harbour Housewares anthracite 14-sheet pack

Testsieger

Harbour Housewares Harbour Housewares anthracite 14-sheet pack
7.4/10about £57.99
View offer

If you want a reviewed shed pack

Mondeer is 14 dark grey sheets, 110 × 46 cm, claimed 7 m², at £53.99. Buyers call the sheet thin, mention bent corners, and still describe a shed fitted with screws they supplied. One review says water still got into the shed. The listing says corrugated and trapezoidal together. Harbour anthracite is the same stated size at £57.99, model HH-RB4966. Reviews describe a shed, an outdoor kitchen and a rabbit run. Ridge caps are separate. The green pack, HH-RB4967, repeats that review text. Buy green for the colour, not for a separate star line.

If the listing has no reviews

Both TEOV packs are black, 115 × 45 cm, part number C150, and they share an image. The 12-sheet listing is £39.89 and claims 6.21 m². The 24-sheet listing is £67.75 and claims 12.42 m². Bullets say 0.25 mm and the dimensions begin 25 × 450 × 1150 mm. Screws are not listed, and there is no review line. Silence is not a score. Do not treat £39.89 as the best buy. If you need buyers’ words before you drill, stay with Mondeer or Harbour.

Common questions

Which pack includes screws?
Warmfay states 400 screws and washers with 24 sheets at £73.99. That is the only contents line in this set that says the fixings are in the box. One of the 20 reviews says those screws were too small, so try one before you rely on the bag. Harbour, Mondeer and TEOV do not list screws as included, though Harbour reviews mention bolts the bullets omit.
Which pack has the most reviews?
Mondeer has 4.5 from 257 ratings, the largest count here, at £53.99 for 14 dark grey sheets. Harbour anthracite is 4.6 from 51. Warmfay is 4.0 from 20. The two TEOV listings have no review line. A larger count is more people describing thin sheet and bent corners. It is not a thicker gauge.
Are the green and anthracite Harbour reviews different?
No. The green listing repeats the anthracite review text, including the 4.6 from 51 line. Treat that as one sample. The green model is HH-RB4967 and the anthracite model is HH-RB4966, at the same £57.99 and the same stated 110 × 46 cm sheet. The green title says 14 sheets while the Number of Packs line says 2.
Is the cheapest pack the one to buy?
The 12-sheet TEOV pack is £39.89, the lowest shelf price, and it has no reviews. Cheapest is not best value here. Best value is the Mondeer pack, because £53.99 buys a similar claimed 7 m² with 257 ratings. You still supply the screws, and one review reports water in the shed.
When is a trade sheet the better buy?
When you need 0.5 mm or 0.7 mm, a stated cover width, or a length cut to the slope. Cladco recommends 0.7 mm for its own 13/3 roofing and charges £72 including VAT set-up under 20 m², on top of sheet from £10.50 including VAT. Do not mix that sheet with a 0.25 mm amazon panel on one slope. For a house roof, none of the six is the sheet.
Who should not buy 0.25 mm at all?
Anyone who needs a stated snow load, a purlin spacing, a Declaration of Performance, or a house roof. These listings do not give those figures. A rotten frame, a high roof, or suspected asbestos cement is a reason to stop, not a reason to order a thinner skin. A bin store or a kennel is closer to the jobs reviewers describe.

Related pages

Corrugated vs box profile

Corrugated iron sheets

Corrugated iron sheets: thickness, laps and screws

Corrugated sheets for a shed roof after felt fails

How to fit corrugated iron sheets on a small shed roof

Sources

Public UK sources and the amazon.co.uk listings compared on this page. Updated 22.10.2026.

  1. Planning Portal: Outbuildings (retrieved 22.10.2026)
  2. Planning Portal: Building regulations for an outbuilding (retrieved 22.10.2026)
  3. legislation.gov.uk: Class E outbuildings (retrieved 22.10.2026)
  4. Cladco: 13/3 corrugated datasheet (retrieved 22.10.2026)
  5. Cladco: Corrugated installation guide (retrieved 22.10.2026)
  6. HSE: Fragile surfaces (retrieved 22.10.2026)
  7. HSE: Using the right type of PPE (retrieved 22.10.2026)
  8. Briarwood: 13/3 declaration (retrieved 22.10.2026)
  9. Cladco: 13/3 galvanised corrugated roofing sheets (retrieved 22.10.2026)