1. Fireproof & Heat insulation: Eco-friendly Fire-resistant Roofing Sheet has excellent fire proofing performance. The colour sheet requires additional fire proofing rock wool to improve its heat insulation and fire proof performance.
2. Service Life: The colour steel sheet normally needs to be maintained, painted and anti-rust treated every three to four years and every 6 to 8 years must be replaced. Eco-friendly Fire-resistant Roofing Sheet life span is more than 30 years. The comprehensive application cost of Eco-friendly Fire-resistant Roofing Sheet is less than colour steel sheeting.
3. Acid and alkali resistance: Eco-friendly Fire-resistant Roofing Sheet can be used under strong acid and alkali conditions. Colour steel sheet cannot bear acid and alkali.
4. Comprehensive application costs: The comprehensive application costs of MgO roofing is far less than corrugated steel sheet. The product life can reach over 30 years. The material and labour cost of renovating, changing and maintaining the steel sheet roofing is more expensive than MgO roofing. The excellent heat insulation performance of MgO roofing can save a lot of energy consumption cost than the steel roofing sheet building. The additional heat insulation layer of corrugated steel sheet also adds additional costs.