138T Panel

138T Panel

138T Shingle Recover System

138T‘s symmetrical standing seam panel offers many advantages including: ease of installation, individual panel replaceability and improved weather tightness. This innovative system installs directly over existing shingles without tear off or underlayment. Patent-pending clips create an energy saving airspace between the two roofs.

138T Shingle Recover System offers:

  • Ease of installation
  • No tear off / disposal of existing roof
  • No underlayment required
  • Site formed continuous length panels
  • Reduced utility expense

Above Sheathing Ventilation (ASV)

Utilizing an air space to help reduce heat transfer is not new. Oak Ridge National Laboratories has tested and documented that a free flowing air space between a metal roof and shingles can reduce heat transfer by 30% to 45%. Up until now, the common method to provide ASV was to install a series of vertical and horizontal framing members which greatly increased material and labor expense. The 138T Shingle Recover clip eliminates all framing and  allows unencumbered airflow in all directions. Although this recover system was designed for retrofit applications, it is equally suitable for new construction.

Product Information

Length Width Height Slope Substrates Finish
Continuous 12″, and 16″ 1-3/8″ Minimum slope 2:12 – 24 & 22 gauge steel
– .032 and .040 aluminum
– Acrylic coated galvalume
– Kynar 500®


  • Uplift: UL 580, UL 1897, ASTM E1592 (tested in accordance with ASTM and UL procedures)
  • Static Water: FM 4471 Appendix G, ASTM E2140
  • Air & Water Infiltration: ASTM E1680. ASTM E1646
  • Florida Product Approval: FL 22330

Standard Colors

Regal White

Bone white

Surrey Beige




Ash Gray

Slate Gray


Matte Black

Medium Bronze

Dark Bronze

Patina Green


Mansard Brown

Colonial Red

Roman Blue

Patrician Bronze

Terra Cotta


Deep-Tone Premium Colors

Regal Blue

Brite Red

Hartford Green


Metallic Colors

Preweathered Galvalume


Silver Metallic

Copper Penny Metallic

Texas Silver Metallic

Champagne Metallic
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