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Bay & Bow Replacement Windows in Northwest Indiana

Add space, light, and serious curb appeal - with an exact price on the first visit. 

  • Family-owned in Griffith, IN 

  • BBB Accredited

What Are Bay & Bow Windows? 

A bay window is typically 3 lites - a large fixed picture in the center with venting casements or double hungs on the on the sides, angled at 30 or 45 degrees.​

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A bow window is 4-5 lites in a gentle curve, creating a panoramic view and extra interior space. 

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Both are custom-built Pinnacle units with insulated seat boards, foam-enhanced frames, and fusion-welded construction. 

Why Homeowners Choose Them 

  • Creates extra space inside - perfect for a reading nook, plants, or extra seating

  • Dramatic curb appeal - transforms the front of your home instantly

  • More natural light - multiple angles bring light in all day

  • Energy efficient - insulated seat and head, foam-enhanced vinyl, Energy Star 7.0 glass

  • Ventilation options - choose fixed center with operating flankers for air flow

  • Built to last - fusion-welded frames, no wood to rot, lifetime warranty

  • Custom sizes and angles - built to your opening, not a stock box

Options Homeowners Ask For

  • Styles: 3-lite bay (30 or 45 degrees), 4-lite bow, 5-lite bow

  • Operating flankers: Casement, double hung, or fixed

  • Seat options: Insulated seat board with oak, birch, or white laminate finish

  • Glass: LoE 270, 366, Neat+ self cleaning

  • Colors: White, Sandstone, Clay interior/exterior + 20+ exterior laminates

  • Roof options: Copper, shingle-match, or standing seam hip roof

Installed Right, One Price 

Bay and bow windows are structural - we do it right. Our crews support the unit properly, insulate the seat, and finish inside and out in one day. 

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  • Exact price on the first visit - good for 6 months

  • Professional installers who do bays often

  • We handle permits, support brackets, and roofing

  • Lifetime warranty on windows​​

Serving Homeowners Across Northwest Indiana, as well as parts of Illinois & Michigan

Lake County, Porter County, LaPorte County, Newton County, Jasper County, Starke County, Pulaski County, plus Northeast Illinois and Southwest Michigan. 

​Schedule Your Window Consultation

Ready to add space and light? Let's price your bay or bow today.

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