Building Products for the Professional

TAMKO® Glass-Seal® Shingles are standard-size fiberglass shingles offered in a wide variety of colors to complement the exterior design of any home.


Glass-Seal 3-Tab Shingles

20-Year Limited Warranty

  • 20-year product Limited Warranty
  • 3-year full start
  • limited transferability
  • 10-year algae relief-algae cleaning limited warranty*
  • 60 month limited warranty against damage from wind up to 60 MPH

Reliable and affordable protection

  • Economical shingles that provide reliable roofing protection as well as fire and wind resistance
  • Traditional self-sealing, square-tab design creates a smooth, crisp appearance that’s attractive on any roof
  • Made with TAMKO's own fiberglass mat for strength and tear resistance
  • Backed by a 20-year product Limited Warranty3-Tab Diagram
  • Glass-Seal shingles produced in Tuscaloosa are also backed by a 10-year Algae Relief-Algae Cleaning Limited Warranty*
  • Variety of colors to complement any combination of building materials: wood, stone, brick or stucco
  • Made with TAMKO® 3-Tab Quality Construction

*Algae Cleaning Limited Warranty that provides for cleaning of discoloration
caused by certain algae growth that may occur in areas with high humidity.

Glass-Seal 3-Tab

Application Instructions

Data Sheets



UL Listed for

Tested in Compliance with

Additional Tuscaloosa Certifications

Additional Certifications

  • ASTM D 7158 Class H (150 mph)
  • UL 2390/ASTM D 6381 Class H (150 mph)