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J A Construction Co 

1.  WeatherLock Self-Sealing Ice & Water Barrier 


Owens Corning WeatherLock Self-Sealing Ice & Water Barrier products are designed to protect the roof where water has a tendency to collect or flow, including valleys, vents, chimneys and skylights. Ice and water barrier products also help prevent damage from ice damming, when melting and refreezing water can migrate beneath the shingles and lead to premature roof deterioration. 

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Three steps to protect your biggest investment

Helps Protect Against Nature's Elements

Add a tough, yet beautiful layer of defense with strong adhesion that resists blow offs and helps shed water away from the roof deck.

For Balance Attic Ventilation

Reduce heat and moisture buildup that can lead to ice damming, roof deterioration and mold infestation.

Helps air flow through the attic to manage temperature and moisture.

5.  Owens Corning Shingles


  • Add durable beauty to your home
  • Your first line of defense against nature's elements
  • Owens Corning has the right color shingle just for you

2.  VentSure Intake Ventilation 


Owens Corning VentSure intake ventilation products help replace the warm, humid air in your attic with cool, dry air to help protect the interior components of your roofing system from heat and moisture damage. They also help keep the attic temperature closer to the outside temperature, which helps reduce the likelihood of problems, such as ice damming and premature shingle deterioration

Help create a water-proof barrier

Block water resulting from ice damming, wind-driven rains and normal water flow.

4.  Owens Corning Starter Shingle Roll


Starter Shingle Roll is the first step in the proper installation of the shingles and help provide a clean look with a straight edge of the roof. The continuous sealant bead on the product provides a seal between the starter and the first row of shingles. Owens Corning Starter Shingle Roll helps prevent shingle blow-offs and water infiltration in a vulnerable area of the roof.

Cool Roofs
It's just not a Cool Roof, it's a Total Protection Roofing System. It takes more than shingles to protect your home. It takes an integrated system of components and layers designed to help perform in three critical areas.


  • Seal Helps create a water-proof barrier
  • Defend Helps protect against nature's elements
  • Breathe For balanced attic ventilation

7.  Owens Corning Hip & Ridge Shingles


Hip and Ridge Shingles add an attractive, finished look to your roof and also provide additional strength. Owens Corning offers a variety of styles designed to match and complement our shingles.

3.  Owens Corning Underlayment 


Synthetic Deck Defense High-Performance Roofing Underlayment provides an additional layer of protection between your roof's wood decking and the shingles, mainly to guard against wind-driven rain. 

6.  VentSure Exhaust Ventilation


VentSure ridge or off-ridge vents help draw air out of the attic, protecting the roofing system from heat and moisture damage. Optimally designed to work together with our VentSure intake ventilation products, they help create a balanced flow where warm, humid air is continually replaced by cool, dry air.

Cool Roofs

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