Super Energy Saving Replacement Windows
At A Super Affordable Price!
Manufactured In Medford, New Jersey, USA!


"If you find a window and service as good as ours at a better price...Buy it!"

See Jantek's YouTube Channel

See Jantek's FaceBook Page

  

   

 


About Jantek Windows:

OUR COMPANY IS  SOLID, REPUTABLE, RELIABLE AND LOCAL

  • Celebrating our 16th year in the replacement window industry. 
  • We Manufacture our own windows and patio doors in Medford NJ
  • Better Business Bureau Accredited Company... an A+ BBB rating 
  • AN EPA Certified Lead Safe Firm
  • A Licensed and Insured Installation Company
  • Everyone who manufactures or installs our product is a Jantek Employee.
  • Our 80,000 sq.ft. Factory and Showroom is located in Medford New Jersey

OUR WINDOWS AND DOORS ARE SIMPLY THE BEST:

  • Energy Star certified, insulation value of R5 or R6 (40% above average)
  • Qualify for the 2011 Federal Tax Credit
  • AAMA certified Residential and Light Commercial structural ratings
  • Certified by the Department of Energy to meet the requirements of their High Efficiency Window program
  • Proprietary frame designs provide more glass and less frame
  • Unlimited interior and exterior colors are available
  • 55 year non-pro-rated transferable Warranty
  • Full line of custom replacement window models to choose from. 

OUR SERVICE IS OUTSTANDING:

  • No middle men, we Measure, Design, Manufacture, and Install. No finger pointing. 
  • Because we do it all... we will answer your questions factually, without a sales pitch
  • For an in home estimate, we will understand your needs, measure, suggest the windows base on your requirements and give you an estimate... all in about 45 minutes... No hard sell.
  • You can stop into our Medford NJ Factory and Showroom for an estimate if you know your window sizes.  
  • Do-it-yourselfer's or contractors can purchase windows without our installation service at our Factory and Showroom in Medford NJ.  
  • If you are purchasing product without installation your windows will be ready in 10 working days from order
  • We will install your custom windows within three to four weeks from order
  • We have a fully staffed service department to process warranty claims within 24 hours

OUR PRICE IS 30% TO 40% LOWER:

  • Middle Men have to make a profit too! That adds cost to a product... We are not a retailer, wholesaler or franchisee... We don't use Middlemen!
  • We ARE the Factory! So we have no need for huge sales and marketing overhead and expenses when we sell locally out of our Factory Showroom. 
  • Our Factory Showroom orders do not incur huge shipping and distribution costs because our Factory is right here... not in some distant State ...