Barilla #46

Barilla America

Grell Roofing Commercial

About Product: Duro-Last is a factory-welded single-ply thermoplastic roofing membrane. Duro-Last membranes are measured, ordered, and custom-fit to each individual roof. This way, many seams can be factory welded in a controlled environment. Before a Duro-Last job is finished, it is inspected by quality assurance representatives of the manufacturer (not Grell Roofing) to meet exhaustive specs, and in order to carry one of the best warranties in the industry.

fashion

Estrellita Fashion

Grell Roofing Commercial

About Product: Duro-Last is a factory-welded single-ply thermoplastic roofing membrane. Duro-Last membranes are measured, ordered, and custom-fit to each individual roof. This way, many seams can be factory welded in a controlled environment. Before a Duro-Last job is finished, it is inspected by quality assurance representatives of the manufacturer (not Grell Roofing) to meet exhaustive specs, and in order to carry one of the best warranties in the industry.

essentia

Prolient/Essentia

Grell Roofing Industrial

About Product: Duro-Last is a factory-welded single-ply thermoplastic roofing membrane. Duro-Last membranes are measured, ordered, and custom-fit to each individual roof. This way, many seams can be factory welded in a controlled environment. Before a Duro-Last job is finished, it is inspected by quality assurance representatives of the manufacturer (not Grell Roofing) to meet exhaustive specs, and in order to carry one of the best warranties in the industry.

dayton

Dayton Power & Lights

Grell Roofing Commercial

About Product: Duro-Last is a factory-welded single-ply thermoplastic roofing membrane. Duro-Last membranes are measured, ordered, and custom-fit to each individual roof. This way, many seams can be factory welded in a controlled environment. Before a Duro-Last job is finished, it is inspected by quality assurance representatives of the manufacturer (not Grell Roofing) to meet exhaustive specs, and in order to carry one of the best warranties in the industry.

hibachi

Hibachi Grill

Grell Roofing Commercial

About Product: Duro-Last is a factory-welded single-ply thermoplastic roofing membrane. Duro-Last membranes are measured, ordered, and custom-fit to each individual roof. This way, many seams can be factory welded in a controlled environment. Before a Duro-Last job is finished, it is inspected by quality assurance representatives of the manufacturer (not Grell Roofing) to meet exhaustive specs, and in order to carry one of the best warranties in the industry.

SAMSUNG

Captain’s Quarters

Grell Roofing Commercial

About Product: Duro-Last is a factory-welded single-ply thermoplastic roofing membrane. Duro-Last membranes are measured, ordered, and custom-fit to each individual roof. This way, many seams can be factory welded in a controlled environment. Before a Duro-Last job is finished, it is inspected by quality assurance representatives of the manufacturer (not Grell Roofing) to meet exhaustive specs, and in order to carry one of the best warranties in the industry.

adams-knight

Adam’s & Knight

Grell Roofing Commercial

About Product: Local business who specializes in collision analysis for its customers. Located downtown in Humboldt, IA. Grell Roofing, installed a prefabricated Duro-Last roof over a hail damaged EPDM roof. The project took just a day to install the two prefabricated sheets and forty feet of gutter plus 50 ft. of downspouts. The owners of the building loved the product so much they decided to write us a wonderful referral.

vs-2

V & S Variety

Grell Roofing Commercial

About Product: This roof is a prime example of why Duro-Last prefabricated roofing is optimal when ordered to fit the exact roof. This roof was ordered perfectly to eliminate the 80% human error that can be caused without an exact fit. Time Off Roof Equals Savings.

Prime-Rib

Prime Rib

Grell Roofing Commercial

About Product:  When Grell Roofing initially looked at this 10-year-old EPDM roof we realized the owners were in trouble. The EPDM product that was on the roof wasn’t holding up to the weather. There was cracking, stretching and tearing. Due to this the repair cost would have been large. Instead the restaurant decided to add some insulation to the roof and install a prefabricated Duro-Last roof over the existing roof. Now the Prime Rib has a roof that can stand the test of time.

duro-last roofing project

Econolodge

Grell Roofing Commercial

About Product: This roof when we arrived had tons of standing water on it basically covering the river rock. The roof was in rough condition and a replacement roof was the best solution. Grell Roofing removed all the ballast, mechanically fastened tapered insulation and installed Duro-Last across the roof. Even though Duro-Last warranties standing water, due to the new tapered insulation and the new Duro-Last not a drop of water sits on this beautiful roof.