Holencik has been committed to providing and installing superior roofs to residents and businesses in the Lehigh Valley since 1980. At Holencik we firmly believe that a knowledgable customer is our best customer. The information provided in our services pages gives useful insight on our products and services so that you can make an intelligent, informed decision about protecting your home.

Whether it is a new roof, repairs, replacements or maintenance Holencik is knowledgeable and professional. We provide a GAF Weather Stopper System Plus Warranty to our customers with every roof installation. Holencik is a GAF Master Elite contractor. Our roof mechanics and the members of our repair crew are trained and certified by GAF so that we can insure the quality of each and every visit.

Overhead Care Club

Let us handle your regular maintenance & repairs, protect your home with the Overhead Care Club™! Enjoy 10% discounts on repairs, guaranteed appointments within 24 hours and our Roof Care Advantage. Click HERE for more information!

Holencik GAF Certified

Holencik Exteriors is one of the 3% of roofers that are GAF Master Elite certified. We are committed to quality and customer service.

Choosing a Contractor

Your biggest investment is your home. Whether or not you choose us as your roofing contractor, we want to help you make an informed decision and get the best value for the money you will spend to protect and beautify your home or business. We are confident that an educated customer is our best customer…

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Holencik Exteriors provides new roof installation as well as roof repair and maintenance on existing roofs. As a homeowner, your biggest choice is shingles or slate? We’ve got you covered!


Timberline High Definition Shingles — Our most popular shingle option offers a 50 year warranty, great style, and a variety of options.


Royal Sovereign Shingles — An economy option that offers a 25 year warranty is perfect for garages, sheds, and small roofing projects.


With a 50 year warranty, these high end shingles add style to your new roof.


Holencik Exteriors performs quality slate repairs using the bib method when restoring sliding slates or replacing cracked and missing slates on your home.

If you would like to see your slate roof restored to its natural beauty, Holencik Exteriors can perform slate repairs and restoration all at once or gradually. When you call to schedule your inspection, ask about our maintenance contracts and budgeted restoration services.

Annual/Semi-Annual Maintenance Plan

Give yourself peace of mind by signing up for our yearly Slate Roof Maintenance Plan. Holencik employees will stop by once a year to inspect your slate roof for any issues. If we find any issues, you will be notified and can plan for repairs. We also offer budgeted gradual slate roof restoration. Gutter cleaning can also be included with annual or semi-annual inspections

  • Prevents rusting through of metal valleys and ridge roll
  • Increases your home’s curb appeal
  • We use traditional Tinner’s red or green
  • Copper flashings are not painted
  • Valleys
  • Flashings
  • Roofs

Sliding snow can cause damage to landscaping, gutters and lower roofs. Snow catchers protect against these issues as well as offer protection when walking under snow-covered roofs.

  • Cast Aluminum
  • Brass
  • Original if available


Holencik specializes in repair and replacement of flat, low-sloped roofing systems. Don’t wait until you are forced to take action. We’ll provide you with a free roof evaluation so you can make a thoughtful, educated decision on your flat roof system. As part of our evaluation report, you will get an estimated life expectancy of your roof. Planning for replacement of your roof is better than waiting for your roof to fail and eliminates the crisis expenses.

  • Roof maintenance, repair, restoration
  • Efficiency Coatings offered
    • Gen-Flex
    • Duro-Last
    • Hydro-Stop
    • GeoCel
  • Energy Star Products Available
  • Cool Roof Coating option to reduce stress on HVAC equipment

We Recommend Durolast

Because of its excellent warranties, superior maintenance-free construction, and energy-saving qualities, the Duro-Last vinyl roof membrane is the preferred roofing material for low-slope (flat) roofs in both commercial and residential settings.

1. Duro-Last can be installed over the current roof

  • Saves on tear-off labor costs
  • Saves on disposal of old roofing material costs
  • Keeps old roofing materials out of the landfill
  • Your building is not exposed to the weather while the new roof is being installed

2. Duro-Last has the industry’s best warranties

  • There is no charge for the 15-year, comprehensive warranty
  • There is no exclusion for ponding water
  • It is transferrable

3. Duro-Last is the world’s coolest roof

  • Reflects up to 86% of the sun’s rays
  • Approved by Energy Star
  • Saves up to 35% on energy costs

4. Duro-Last is installed by authorized professionals

  • Can only be installed by contractors who have received extensive training
  • Adam Holencik, roofing supervisor has been factory trained at their plant in Michigan
  • Each commercial roof is inspected by a Duro-Last factory representative after installation


Material Defect Coverage

100% Coverage Period 3, 5, or 10 years 20 years (Most Shingles)
50 years (Lifetime Shingles)
20 years (Most Shingles)
50 years (Lifetime Shingles)
20 years (Most Shingles)
50 years (Lifetime Shingles)
Covers Roofing System? No, Just Shingles Yes, Entire System  Yes, Entire System Yes, Entire System
Cost of Installation Labor included? 3, 5, or 10 years 25 years to Lifetime 25 years to Lifetime ???

Workmanship Coverage

100% Coverage Period None None 20 years (Provided by GAF) 10 years (Provided by GAF)
Misapplication of flashing covered? No No 20 years (Provided by GAF) 10 years (Provided by GAF)
Installer must be certified? No, Anyone can install Yes, Only GAF Certified or Master Elite Contractor can install Yes, Only GAF Certified or Master Elite Contractor can install Yes, Only GAF Certified or Master Elite Contractor can install
Tear-off costs included? (when required) No Yes, for material defects only Yes Yes
Disposal costs included? (when required) No No Yes Yes

Problem Prevention

100% Coverage Period No No Yes Yes

Peace of Mind

Maximum wind coverage up to 130mph Category 3 hurricane wind speed available? No Yes Yes Yes
Warranty transferrable? Yes Yes Yes Yes
Free Transfer? Yes Yes Yes Yes
Good Housekeeping Protection? Yes Yes Yes Yes

A new roof is a big investment, typically involving thousands of your hard-earned dollars and lasting 25, 30, 40 years, or more. As with any big investment, knowing in advance what your warranty covers could save you thousands in the event that problems arise with your roof.

Based on our state-of-the-art manufacturing process, the odds of having a problem with a new GAF roof are minuscule. On the other hand, while serious problems with GAF roofing materials are rare, if you were to have a problem, it can be as expensive to fix as your roof originally cost. So while the risk of having a problem is low, the cost if you do have a serious problem can be high.

GAF’s studies indicate that more than two-thirds of the problems that people experience with their new roofs are due to the contractor’s workmanship — not the roofing materials. This is an important distinction to keep in mind when deciding on warranty coverage.

Basically, there are two types of coverage that you should ask your contractor about: coverage against manufacturing defects in the materials and coverage against workmanship errors.

As far as we know, all manufacturers provide a warranty against manufacturing defects for their roofing products, although your exact coverage will vary depending on the brand. For example, a typical shingle warranty will cover manufacturing defects for a period of 20, 30, 40 years, or more. The warranty on the other components that make up your roofing system can vary from as little as a few months to several years. It is important to remember that coverage against manufacturing defects is provided by the manufacturer, so you should select a brand from a manufacturer who is financially strong and therefore more likely to be in business for as long as you own your roof — which could be several decades!

GAF’s warranties come with a special provision called the Smart Choice® Protection Period that provides extra coverage against manufacturing defects during the critical early years of your new roof. During this period, in the event that you experience a manufacturing defect on covered components, GAF will provide you with 100% replacement materials and the reasonable cost of labor to install them. This is important because some roofing warranties may only provide replacement materials, but not the labor to install them.

The GAF Weather Stopper® System Plus Ltd. Warranty provides coverage against manufacturing defects for all major GAF components on your roof (not just your shingles) — so you’ll have the peace of mind of knowing that, if any covered roofing component fails, it will be covered by the warranty (see ltd. warranty for complete coverage and restrictions). The warranty is available through GAF’s factory-certified contractors, and is a low-cost way to get up to 50 years of non-prorated coverage (against manufacturing defects) on your new roofing system. For the small additional cost of the System Plus ltd. warranty, this is probably the best value you can get for your investment.

Many roofing contractors provide their own warranty against errors in workmanship, sometimes for as long as ten years or more. Obviously, that coverage is only good for as long as the contractor remains in business. Since roofing is a “high-turnover” business, the majority of roofing contractors are out of business within five years — far less than the life of your new roof — making their warranty worthless and leaving you with nowhere to turn in the event that you have a workmanship problem.

GAF’s Golden Pledge® Ltd. Warranty was the first manufacturer’s warranty to cover both manufacturing defects and the contractor’s workmanship (see ltd. warranty for complete coverage and restrictions). Whether or not your contractor remains in business, GAF will stand behind his workmanship for 25 years! The Golden Pledge® Ltd. Warranty is available only through GAF Master Elite™ Contractors, who are factory-certified by GAF. The warranty even includes an inspection by GAF’s factory-trained inspectors after your new roof has been completed to ensure proper installation. It is the strongest, safest warranty available in roofing today. Your Master Elite™ Contractor can provide a price for the warranty when he gives you a quote for your new roof.

• 50-year coverage period for “lifetime” shingles applies only to single family detached residences; for all other structures, coverage period is 20 years
• Installer certification is related only to installations covered by GAF system warranties
• Maximum wind coverage requires special installation
• The GAF Smart Choice® Roof System Solution has earned the prestigious Good Housekeeping Seal, which means that Good Housekeeping stands behind the products in this system. (Refer to Good Housekeeping magazine for its consumer protection policy.)

To print our warranty information, download our Warranty Guidelines.