New England and East Coast Coastal communities will appreciate the strength and durability of National Vinyl's Sentinel windows. Our impact-rated hurricane window is build to withstand windborne debris and available in both Replacement and New Construction styles.

For strength and protection, the Sentinel window is the obvious choice:

  • Tested to meet missile impacts corresponding to Missile Level D and Wind Zone 3 – when installed to manufacturers specifications, our Sentinel window meets or exceeds the requirement necessary to be installed in the coastal environment
  • Our Sentinel Impact window is manufactured without the requirement of “Post” installation devises as many other windows require.   With the Sentinel Standing Guard you will not be burdened with the task of applying secondary devises when a storm is baring down on one of your most valuable assets.   This feature is especially valuable if you are 300 miles away and unable to get to your home in time.
  • Sold die cast tilt latches internally screwed into aluminum for superior strength while under the stresses of a hurricane or Nor’easter
  • Internal Jamb clip ties the window to your home’s wall structure providing the durability necessary to withstand excessive winds and storms
  • Glass options include Low-E and Low-E with Argon gas for energy efficiencies

Strength without compromising beauty:

  • Available in double-hung, casement and picture window configurations
  • Optional Colonial contoured or flat grids between the glass are available

National Vinyl Sentinel Windows are fully guaranteed

Each Sentinel window comes with one of the strongest warranties in the industry. When installed according to manufacturing specifications, Sentinel windows come with a lifetime limited warranty on vinyl and all movable parts, as well as a twenty-year warranty on glass against seal failure. Non-prorated, our warranty is fully transferable, which can be a real advantage when selling your home. For more exact details please refer to actual warranty.

Contact National Vinyl to learn more about our Sentinel windows

Our Sentinel windows come with National Vinyl’s Limited Lifetime Warranty and Satisfaction Guarantee