The Best Window Installation Contractor in Lehigh Valley, PA

Window Replacement & Repair Services in Allentown, PA

Prepare your home for every season with our durable, beautiful, and energy-efficient replacement windows! At Smart Shield Windows, we go the extra mile with every professional window installation and provide our clients with a depth of quality that improves everything from aesthetic appeal to at-home safety. We only install top-of-the-line windows designed to keep the heat in, keep the cold out, and protect your bottom line with an extensive variety of cost-effective options available. 

Whether you’re considering a professionally designed window layout for a beautiful new look, or you’re hoping to cut energy costs and enhance home security, our window installation company adapts to your home improvement goals. Beyond providing cost-effective replacement windows and doorways, our goal is to earn your trust with a commitment to honest service, helpful guidance, and the most responsive repair service in Allentown, PA, and Easton, PA.

New Window

Double Hung

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Our Double Hung windows are beautiful, functional and energy efficient.
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Casement Window

Casement

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Our Casement Windows offer you design and function with beauty and energy efficiency.
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Untitled-7 - Bow

Bay/Bow

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Bay windows are constructed using your choice of Picture, Double Hung or Casements.
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Double Slider

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Horizontal Slider windows are engineered to provide you with superior durability and ventilation.
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Fixed/Picture

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Picture windows provide abundant light, a spacious view, plus the benefits of home energy savings.
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new hopper new

Basement Hopper

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The hopper window is perfect for a basement, bathroom or laundry room, giving you ventilation and natural light.
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Glass Block

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Glass Block Windows are thick glass blocks that are best used for privacy such as bathrooms.
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Architectural Shapes

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Architectural Shapes give you personal design with distinctive style.
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New Window

Double Hung

Learn More Below

Our Double Hung windows are beautiful, functional and energy efficient.
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Casement Window

Casement

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Our Casement Windows offer you design and function with beauty and energy efficiency.
Click Here
Untitled-7 - Bow

Bay/Bow

Learn More Below

Bay windows are constructed using your choice of Picture, Double Hung or Casements.
Click Here
sliding_doors_mew

Double Slider

Learn More Below

Horizontal Slider windows are engineered to provide you with superior durability and ventilation.
Click Here
Untitled-3 - Fixed

Fixed/Picture

Learn More Below

Picture windows provide abundant light, a spacious view, plus the benefits of home energy savings.
Click Here
new hopper new

Basement Hopper

Learn More Below

The hopper window is perfect for a basement, bathroom or laundry room, giving you ventilation and natural light.
Click Here
GB_Final_Photo

Glass Block

Learn More Below

Glass Block Windows are thick glass blocks that are best used for privacy such as bathrooms.
Click Here
archsxhapes_b

Architectural Shapes

Learn More Below

Architectural Shapes give you personal design with distinctive style.
Click Here

Window Enthusiasts in Easton, PA

Our main focus is to respect your budget, design desires, and overall project dreams. We take the time to understand your unique window needs and will do whatever we can to pair you with window solutions that align with your detailed plans. When you reach out to our team for a free window design consultation, you’ll have direct access to leading manufacturers, discover realistic solutions, and always be included in the entire process from start to finish; you’ll never be met with pushy sales tactics, unnecessary service additions, or false project estimates. 

By treating every client in Allentown, PA, and Easton, PA like family, we hope that our integrity and genuine helpfulness simplifies your life. From the custom window ordering process to the fast and affordable installation process, you can count on our team to advocate for your streamlined project with professionalism every step of the way.

Replacement windows in Allentown PA
  • Bay windows
  • Casement windows
  • Hopper windows
  • Glass block windows
  • Single or double-hung windows
  • & More

Beyond enhancing beautiful exterior elements with a thoughtful window design, our built-to-last replacement windows provide a wealth of lifelong benefits. Our trusted window and door partners feature a variety of window advancements that improve home value, optimize energy efficiency, and reinforce your home’s security. 

Many of the brands available through our company in Allentown, PA, and Easton, PA are better insulated, easier to clean and come with more durable frames for an ultra-tight seal. Our designs prevent energy loss, resist cracking and warping, and add value to every home because our windows are protected with a lifetime, fully-transferable warranty.

Our licensed professionals are on standby 24/7. After we upgrade your home with replacement windows or a thoughtful redesign, our customer-first team goes above and beyond to maintain, repair, and assist with all of your ongoing window needs. Whether you contact us for a free screen repair, yearly window inspection, or need a fast window repair in Princeton, NJ, you can expect: 
  • Friendly, Experienced, & Licensed Professionals
  • Honest Estimates & Affordable Pricing
  • Free  Consultations; Virtual or In-Person
  • Flexible Scheduling & Reliable Customer Service
  • 10-Year Installation Warranty & Lifetime Window Warranty
  • & More Benefits When You Trust in Smart Shield Windows…
 

Contact Our Window Professionals in Allentown, PA or Easton, PA

Need new windows, an enhanced style, or want to learn more about our responsive window repair in Norristown, PA? Our helpful team is available for detailed assistance and free consultations at any time. Let us know about your window needs, and we’ll get to work upgrading your home with better windows, safer doors, and the best lifetime repair service in the industry!

The smartest decision you’ve ever made