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COMMERCIAL MODIFIED BITUMEN ROOFING IN LAGRANGE, GA

OUR BELL MODIFIED BITUMEN SYSTEMS

Bell Roofing offers the ModBit 10 to businesses in LaGrange, a modified bitumen roofing system with a 10-year warranty covering labor and materials. This system is ideal for commercial roofs with a 1/12 pitch or steeper, ensuring efficient water runoff. It comprises two key components from the GAF Liberty System: a securely fastened base sheet and a durable asphaltic top layer. Every ModBit 10 roof undergoes a meticulous inspection by GAF, the manufacturer of the modified bitumen membrane. We developed this system as a cost-effective solution for businesses seeking a dependable, leak-free flat roof without the expense of single-ply membranes in La Grange.
Businesses can choose the Bell ModBit 15 system for their La Grange commercial roofing needs, which is backed by a comprehensive 15-year warranty on materials and labor. This system is ideal for roofs with a slope of 1/12 or greater, facilitating optimal water drainage. The ModBit 15 system incorporates effective insulation and a sturdy two-layer design from the GAF Liberty System, which includes a securely attached base sheet and a resilient asphaltic top layer. GAF, the manufacturer of the modified bitumen used in this system, conducts a thorough inspection of every installation. With the Bell ModBit 15, we provide businesses with a durable and economical commercial roofing solution in La Grange that offers superior leak protection without the premium price tag of single-ply membranes.
For businesses seeking maximum protection and longevity, we offer the Bell ModBit 20 system, complete with a 20-year warranty on both workmanship and materials. This system is engineered for flat and low-slope roofs with a pitch of 1/12 or higher to ensure effective water shedding. It features advanced insulation and a triple-layer construction utilizing the GAF Liberty System, which includes two staggered base sheets for superior strength and a durable asphaltic top layer. To ensure the highest quality, every ModBit 20 roof undergoes a rigorous inspection by GAF, the manufacturer of the modified bitumen membrane. With this system, Bell Roofing delivers a premium, leak-proof roofing solution for LaGrange businesses that desire long-term performance and cost-effectiveness compared to single-ply membrane options.

WHY MODIFIED BITUMEN?

EFFECTIVELY
SHEDS WATER
1/12+
PITCH

Modified bitumen effectively sheds water on roofs with a 1/12+ pitch.

AFFORDABLE
 
50% COST
vs TPO

The cost per square foot for commercial modified bitumen roofing in LaGrange can be approximately 50% less than TPO, making it the most budget-friendly flat roof membrane.

REINFORCED
SYSTEM
2 or 3
LAYERS

Our modified bitumen systems for LaGrange commercial roofs come with a 10-, 15-, or 20-year workmanship and materials warranty, depending on the number of layers.

SAFE
 
NO TORCH
NO SMELL

Modified bitumen uses a self-adhering system. This means no torches or flames and no solvent smells.

BELL ROOFING CERTIFICATIONS

BELL ROOFING IS A GAF MASTER
SELECT CONTRACTOR FOR FLAT ROOF SYSTEMS

Top 2% best commercial roofing contractors USA
Certified to install 10-30 years warrantied GAF TPO systems
Approved to grant GAF Diamond Pledge Warranty
Certified Maintenance Professional

GAF LIBERTY MODIFIED BITUMEN

Headlines:

  1. GAF Liberty Modified Bitumen is a 2 or 3 self adhered layer system
  2. System is warrantied for 10, 15 or 20 years.
  3. Sheds water effectively on 1/12+ pitched roofs.

GAF Liberty Brochure

GAF LIBERTY STANDARD COLORS SELECTION GUIDE

  • Black
  • Hickory
  • Shakewood
  • Slate
  • Tan
  • Weathered Wood
  • White

GET A FREE FLAT ROOF INSPECTION

PLEASE FILL THE FORM BELOW

A representative will contact you to set an appointment at your convenience. We provide free estimates with no high-pressure sales. A Bell Roofing technician will visit your property to check your roof.

 
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