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Griffith windows

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Griffith Windows, Sales & Installation

Window and Door Concepts is a family owned and operated business with over 30 years experience. We are very passionate about our craft and our customers in Griffith, Indiana.

We Strive for excellence in providing personalized customer service, top of the line products, superb craftsmanship from award winning installers. All of our installers are factory trained with over 10 years of experience.

We are always researching for the BEST products out there to provide to our customers.

We stand behind everything we do and all of our work is GUARANTEED.

Griffith Window Services & Repair

We offer servicing and repairs to existing windows as well as installation for windows you may already have. WDC can also order and service many replacement parts including glass and hardware.

Griffith Window Sales

Windows are an expensive investment for your home. It's important to find ones that are perfect for your home's style and for your specific needs and budget. We specialize in the replacement of windows as well as servicing and repairs. We sell all products directly to you.

Replacement of windows will help you update and enhance the beauty of your home along with increasing the value at the same time. Our replacement windows include:
  • Griffith Vinyl windows
  • Griffith Casement windows
  • Griffith Wood windows
  • Griffith Bay windows
  • Griffith Custom built windows
  • Griffith Double hung windows
  • Griffith Picture windows
  • Griffith Sky-light windows

Griffith Custom Windows by Window and Door Concepts will help you update and enhance the beauty of your home along with increasing the value at the same time. Custom sizing, shapes, paints, stains and glass are available. Our custom windows include:
  • Griffith Custom vinyl windows
  • Griffith Custom wood windows

We come directly to you! We will do a free in home consultation in Griffith IN to discuss and create a plan that's a personalized perfect fit for you.

Owners and Staff

david greenwell window door

David Greenwell
Owner, Sales, Installation Manager

David is the President and co-owner of WDC. He is a certified installer with over 13 years of sales and installation experience. David has studied Civil Engineering and Construction Technology at the University of Purdue Calumet. He has won several awards over the years and is committed to providing superb craftsmanship. He is extremely passionate about his craft and customers. He started working with his father in high school at Service Window Systems and has gone on to open WDC to further provide his talent and passion with his customers. He works hands on with all his customers to insure they are all completely satisfied.


matt denning

Matt Denning
Co-Owner & Sales Manager

Matt has 14 years of experience in sales. He studied business at the University of Griffith Indianapolis. He is very passionate in providing the best available products to each one of our customers. His moto is "Nothing But The Best"! He's committed to providing an honest, professional and seamless process for all of our customers.


ben fabert

Ben Fabert
Installer & Sales

Ben is a certified award winning installer with 13 years experience in installation and sales. Ben started getting into remodeling when he was 15 with his grandfather and fell in love with the craft. He studied Construction Management at Purdue University Calumet. Ben is diligent and passionate in his work and provides an abundance of professionalism and craftsmanship to every job.


Call Today for a Free Consultation: (877) 584.2999

    (877) 584.2999
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