nails for secure attachment, install metal drip edge, shingle with proper offset, flash around pipes and vents ventilation, and finish with hip and ridge installation. We also specialize in re-roofing, and use the right valley construction depending on the job, whether it's shingled or

Green World Construction has been providing roofing services for over 30 years in the Chicago solutions, including flat roof repair and installation, shingle roof repair and installation, flashing repair, skylight repair, hip and ridge, ridge vent

managers make us a top-notch roofing contractor in the area. We strive of roofing systems for residential and commercial properties, such as metal panels, stone coated shingles, , PVC, and Elastomeric products. At Radius Roofing & Construction, we have expertise in helping has been properly processed and calculated.