Sometimes you may need to replace the old roof with a new metal roofing material. Can you cover the new roof on the old roof directly?
As haixing steel group knows, whether working on your own roof or hiring a professional, be sure to remove any old shingles before installing a new shingles.
If a company insists on overwriting old products with new products is good, keep in mind that they are just trying to avoid the labor required to eliminate old products. Insist on removing the old shingles included in the offer.
Using cheaper materials for the roof because no one can see it could be a terrible mistake. Do not skimp on the quality of materials when working on your roof--the extra money will not be a waste.
For more information on metal roofs and their forming machines, please consult us: Whatsapp/wechat：0086 15522419684