GAF is the World’s Largest Roofing Material Manufacturer. This Family Owned Roofing Material Manufacturer has Multiple Global Manufacturing Facilities.

High-Quality Materials You Can Rely On For Any Type of Roofing System.

GAF is a Leading Globally Recognized Roofing Materials Manufacturer throughout the Roofing Industry. Consistently Manufacturing Superior Quality Products Engineered to Stand The Test of Time and Set The Industry Standard. From State-Of-The-Art Shingle Roofing Options to an Extensive Variety of Flat Roofing Innovations.

Alpine Roofing Construction has been a GAF Certified Master Roofing Contractor for Decades. we are Certified Maintenance Professionals for any type of GAF Roofing System and Honored to have been Selected by GAF to Hold a Seat on the GAF Contractor Advisory Council. GAF Contractor Advisory Council Seats are selected by Experience, Vast Knowledge, Quality Control, and Unequivocal Trust.

Contact Alpine Roofing Construction

Your GAF Roofing System Experts to discuss your Commercial Roofing System or Residential Roofing Options.

Commercial & Flat Roofing
TPO Roofing Systems

Thermoplastic Polyolefin – TPO is a Single-ply Roofing Membrane offering Exceptional Durability at a Variety of Cost Effective Prices. Heat-welded seams yield Superior Strength. TPO Roofing Systems are Heat Resistant, UV reflective, Naturally Fungal Resistant, and Extreme Flexibility Qualities are Ideal for Low-Slope Roofing Systems.

EverGuard TPO

EverGuard TPO Membranes are available in a multitude of Strengths, Gauges, and Application Methods suitable for Any Commercial or Flat Roofing Systems Need and Budget. Contact Alpine Roofing Construction to determine which type of TPO Membrane is suitable for your Roofing System.

A roll of Everguard 50 mil PVC

Smooth & Extreme Smooth TPO Membranes

Priced for Value, these Systems offer Excellent Performance and Protection. Extreme Smooth Membranes are Specifically Engineered for Extreme Installations.


  • Smooth Options Available in 45 mil, 65 mil, and 80 mil
  • Extreme Smooth Options Available in 50 mil, 60 mil, 70 mil, and 80 mil
  • Mechanically attached without adhesives
  • Qualifies for the same guarantee length as an adhered system
  • Superior Wind Uplift Endurance
  • Weather Durable – Heat and UV Resistance
  • Energy Efficient – A Highly Reflective White Roof can Reduce Energy Costs
  • Environmentally Green – Greater than 75% of manufactured Waste is Diverted from Landfills
  • Up to 20-35 Year Warranty dependent upon product generation type and mil.
A roll of TPO Roof, attached with evergreen self-adhesive

Self-Adhered TPO

Self-Adhered TPO Membranes come straight from the factory with a hot melt adhesive, so Installation is Quick and can be done at any temperature. This Self-Adhering System Minimizes Odor and Work Time.


  • Thickness: 60 mil
  • Roll sizes: 5’ x 100’ and 10’ x 100’
  • Available in White
  • Up to 60% faster membrane installation
  • Compatible with EverGuard® TPO Accessories
  • No adhesive containers to dispose of.
  • Appropriate for occupied buildings where odors may be a concern.
  • Time – Labor – Cost – and Waste Efficient.
  • Up to 20-Year Warranty
A roll of Evergreen TPO Fleece back

Fleeceback & Extreme Fleeceback TPO Membrane

Fleeceback Membrane is a Great Option if you are installing over another roofing material and is a Cost-Effective option that offers Maximum Protection. GAF offers Extreme Fleeceback TPO Membranes that are Specifically Engineered for Extreme Installations.


  • Fleeceback Options Available in 45 mil, 60 mil, and 80 mil membranes
  • Extreme Fleeceback Options Available in 50 mil, 60 mil, and 70 mil membranes
  • Heat Welded Seams for Excellent Strength
  • Longevity to Heat & UV Resistance
  • Can be mechanically fastened or adhered with multiple types of GAF adhesives
  • Time – Labor – Cost – and Waste Efficient
  • Energy Efficient – A highly reflective White Roof can Reduce Energy Costs
  • Up to 20-Year Warranty

PVC Roofing Systems

GAF PVC Roofing Systems provide Incredible Protection Against UV Rays, Weather, and Punctures while offering wide installation windows and multiple adhering options.

A roll of Everguard 50 mil PVC

EverGuard Smooth PVC

Smooth PVC Membranes offer Excellent and Cost-Effective Performance with Multiple Installation Options.


  • Available in 50 mil, 60 mil, and 80 mil membranes
  • Can be fully adhered, mechanically attached, or induction welded
  • Excellent Flexibility
  • Can be used with RhinoBond
  • Up to 25-Year Warranty
A roll of PVC fleece back

EverGuard Fleeceback PVC

EverGuard Fleeceback PVC Membrane’s Factory Applied Polyester Fleece Layer Does Not Require a Slip Sheet when Applying Over an Existing Roofing System.


  • Enhanced Puncture Resistance which is More Desirable in Hail Prone areas
  • Heat Welded Seams for Enhanced Reliability
  • Three-step installation process Reduces Application Errors
  • Energy Efficient Highly Reflective Membrane
  • Elevated Chemical Resistance compared to other roofing technologies
  • Cost Effective – Repairs with Ease, Reducing Maintenance Costs
  • Up to 20-Year Warranty

GAF BUR System (Built-Up Roofing)

BUR Roofing Systems have been used for over 100 years. These Tried & True Roof Systems use a base sheet, ply sheets, and a cap sheet or gravel using a hot mop application. Because these systems can be built up to the needed thickness and supply a gravel protective layer, they are one of the Most Durable Flat Roofing Systems available.

Bur roofing

GAF SBS Built-Up Roofing
(Styrene Butadiene Styrene)

SBS Roofing Systems consist of asphalt that has been modified (Modified Bitumen) with a polymeric material (a synthetic rubber). These Systems typically consist of a base sheet over a cover board, topped with a granulated cap sheet. SBS Systems can be hot-mopped, cold-applied, heat-welded, or self-adhered for Maximum Protection for Many Years to come.


  • Lightweight – Durable – Pliable
  • Resists Splits and Tears due to greater elongation ratings than other asphaltic roofing systems
  • Wide application temperature range
  • Increased Protection from Leaks and Damage
  • Up to 20-Year Warranty
Alpine Roofing Construction installing tile builtup roofing systems

GAF APP Built-Up Roofing
(Atactic Polypropylene)

The APP Roofing System is similar to the SBS system, featuring asphalt that has been modified or (Modified Bitumen) roof membrane for maximum durability. Atactic polypropylene is a plastic that produces a Durable Roofing Membrane resulting in Protection against Damaging effects from UV rays and Extreme Weather.


  • Wide application temperature range
  • Puncture Resistant
  • High wind uplift ratings
  • High Reflectability
  • Up to 20-Year Warranty

GAF Timberline® ArmorShield™ II Asphalt Shingles

GAF Timberline® ArmorShield™ II Asphalt Shingles Timberline® AS II Shingles are made with our proprietary SBS-modified asphalt formulation and pass UL’s toughest impact-resistance test — UL 2218 Class 4¹. These Engineered Class 4 Impact Resistant Shingles have a Greater Resistance to Impact from Hail, Wind, and Blue-Green Algae. GAF Timberline Armor Shield Shingles are Available in a Variety of Dimensions which give the appearance of a Natural Stone or Slate Tile Roof.

GAF Armour Shield Shingles Benefits:

  • Potential Insurance Savings – Passes UL 2218 Class 4 Impact Test, and may qualify for Insurance Premium Discounts. 
  • Each shingle is labeled with Special Information needed to Qualify for Insurance Premium Discounts according to the requirements of the Texas Department of Insurance.
  • Excellent Wind Performance – Meets Class F Wind Rating from Underwriters Laboratories—the Highest Rating Possible. 
  • Dura Grip™ Adhesive Seals each Shingle Tightly and Reduces the Risk of Shingle Blow-Off. Shingles Warranted to Withstand Maximum Wind Gusts of up to 130 mph!**
  • Impact Resistant – Passes UL 2218 Class 4, UL’s Toughest Impact Test (Shingles show No Evidence of Cracks or Ruptures on front or back of shingle Immediately after Impact). Compared to “standard” shingles, which may have Ruptures or Cracks Visible on the front or back of the Shingle Immediately after large hail impact.
  • High Performance – Designed with Advanced Protection® Shingle Technology, which Reduces the use of Natural Resources while providing Excellent Protection.
  • StainGuard® Protection. – Helps Ensure the Beauty of your Roof against Unsightly Blue-Green Algae. For more information on GAF Shingles click here.
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