Amarillo (806) 372-8510 / Abilene (325)692-5003 / Midland (432) 522-1117 / San Angelo (325) 653-2888


The Master Elite & Owens Corning Platinum Accreditation.

Hartman Roofing has earned the status of “GAF Master Elite Contractor and Owens Corning Platinum Contractor.”  We have passed the certification requirements of the largest roofing manufactures in the U.S. Not only is Hartman Roofing standing behind your roof but also GAF & Owens Corning.

We can offer warranties on your installation that are impossible for our competitors because they do not meet the strict insurance requirements or have the expertise like Hartman Roofing.

We continue to strive at Hartman Roofing to be on the cutting edge of roofing.  We work with our suppliers, manufacturers, insurance companies, and our employees; finding ways to install the best roof possible.  Give us a call.

Composition Shingles:

These are the most common type of shingles installed today.  They go by several names including fiberglass shingles, 30 year, dimensional, laminated, or architectural shingles.  These shingles tend be the least expensive route for homeowners to re-roof a house.  There is a wide arrange of different styles and thickness.  We are going to break them down into 3 basic categories.

3-tab shingles:  3-tab shingles are the least expensive shingles the market has to offer.  It has tabs or slots cut out of the shingle hence the name 3-tab.  It is a very lightweight shingle and not recommend in a high wind area.  The 3-tab being made so thin it tends to show any defect or flaw in your decking or underlayment.  The 3-tab shingle comes with either a 20 year or 25 year warranty.  The 20 year shingle is being phased out by most manufacturers.
GAF Royal Sovereign Brochure
Owens Corning Supreme Brochure
Tamko Elite Glass Seal Brochure



Laminated/Architectural:  These shingles which were once called a 30 year shingle has changed and are now called a Lifetime.  The Lifetime warranty is issued by the manufacturer not Hartman Roofing.  We think it is important not to be fooled by the sound of the warranty.  Shingles do not last a lifetime.  Most roofs in West Texas last between 12 to 15 years due to the frequent hail storms.  These shingles are a giant step up from the typical 3-tab shingle and they hold up well in high wind areas.  These shingles have more depth and thickness and are made to give off the appearance of a wood shingle roof.
GAF Timberline Brochure
Owens Corning Duration 
Tamko Heritage


Heavy Dimensional:  These are the high end shingles in the composition category.  These shingles tend to be extremely thick.  The laminated and 3-tab shingles come in 3 bundles per square while these shingles are usually 5 bundles per square.  This is a big step up from the laminated shingle in cost. 
GAF Grand Canyon Brochure 
GAF Grand Sequoia Brochure
GAF Camelot  
GAF Country Mansion  
GAF Grand Slate