Metal roofing and cladding: ribbed sheets and sandwich panels
For roofs, cladding and cold rooms: Nervesco galvanized and pre-painted ribbed sheets, Isopan sandwich panels, Dalakit roof panels, wall panels and cold-room panels. In stock in Aïn Harrouda (Casablanca), free delivery within 24 to 48 h in the region. Roofing accessories (ridge caps, verges, fillers) and translucent sheets also available.
Nervesco sheet: thicknesses, colours, price Sandwich panels: types, insulation, price per m²
Our Products
Roofing & Panels
Nervesco Galvanized Ribbed Sheet
Nervesco galvanized ribbed sheets for roofing and cladding of hangars, warehouses and farm buildings. Lengths on request.
Roofing & Panels
Nervesco Pre-Painted Ribbed Sheet
Durable, attractive Nervesco pre-painted ribbed sheets for roofs and facades, in several colours. Lengths on request.
Roofing & Panels
Isopan Sandwich Panels
Isopan sandwich panels: 0.40 or 0.50 mm steel skins with a 30 to 150 mm insulating core, 1000 mm effective width. For roofs and cladding of industrial and commercial buildings.
Roofing & Panels
Dalakit Panels
Ready-to-install Dalakit roof panels: 1000 mm effective width, 30 mm insulating foam and 0.50 mm steel sheet, in lengths from 3 to 12 m. Fast installation for hangars, workshops and farm buildings.
Roofing & Panels
Wall Sandwich Panels
Insulated panels for walls and facades, with fast installation and a clean finish. Thicknesses on request.
Roofing & Panels
Cold Room Panels
Highly insulated panels for cold rooms, refrigerated warehouses and the food industry. Thicknesses on request.
Roofing & Panels
Roofing Accessories
Ridge caps, verge trims, fillers, flashings and fasteners matching our ribbed sheets and sandwich panels, pre-painted.
Roofing & Panels
Translucent Sheets
Translucent skylight sheets matching the ribbed-sheet profile, bringing natural light into warehouses, workshops and hangars.
Why buy from COMARFER?
- Large stock in Aïn Harrouda, available immediately
- Free delivery within 24–48 h by our trucks in the Casablanca region
- Free quote within one hour by phone or WhatsApp
- Technical advice to choose the right product
Frequently Asked Questions
What is the difference between ribbed sheet and sandwich panel?
A ribbed sheet is a single steel skin, economical for uninsulated hangars. A sandwich panel combines two steel skins with an insulating core: it insulates against heat, cold and noise.
Which lengths for Dalakit panels?
Dalakit panels are available in lengths from 3 to 12 m, with a 1000 mm effective width.
Which insulation thickness should I choose?
Isopan panels come with a 30 to 150 mm insulating core: 30 to 40 mm for a hangar, more for offices, and the thickest for cold rooms. We advise you according to your project.
How is the price of metal roofing calculated?
It depends on the area to cover, the product (single ribbed sheet or insulated sandwich panel), the thickness and today's steel price, so we do not publish a price list. We quote per m² or per linear metre, cut to length on request. For details by product, see our Nervesco sheet and sandwich panel pages above. Send us the area of your roof or cladding by WhatsApp or phone: quote within one hour during opening hours, free delivery within 24 to 48 h in the Casablanca region.
What are your payment terms?
For a first order: certified cheque on delivery, bank transfer before loading, or an LCN guaranteed by your bank. Regular customers can then open an account and get a 60 or 90-day payment agreement by cheque or LCN.