Your DE Window & Door Source
Lower Your Bills & Let In Light
At Grand Exteriors, we understand the importance of energy efficiency when it comes to your home’s windows and doors. That’s why we offer a wide selection of Energy Star-rated products designed to reduce energy costs while keeping your home comfortable year-round.
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Locally Owned & Operated
Free Professional Assessments
Financing Available Your Most Stylish Exterior
Your windows and doors should do more than just perform. They should enhance the beauty of your home. At Grand Exteriors, we provide a wide range of options to suit any style, from classic to modern designs. Whether you’re looking for sleek, contemporary windows or elegant, durable doors, our products combine functionality and style to elevate your home’s curb appeal and value. With our expert craftsmanship, you can trust that every installation will be flawless and long-lasting.
Brands & Certifications:
Our 3-Point Inspection
Our 3-Point Inspection evaluates your roof, ventilation system, and attic to ensure everything is working together properly. We document what we find and walk you through the condition of each area so you have a complete picture before making any decisions.
Attic Inspection
Your roof is your home’s first line of defense against weather and long-term structural damage. We evaluate overall condition, identify signs of wear, and document any areas that may require repair or replacement before small issues become costly problems.
- Shingle Condition And Granule Loss
- Flashing, Valleys, And Penetration Points
- Storm Damage And Leak Indicators
Roof Inspection
Proper ventilation plays a critical role in regulating attic temperature and preventing moisture buildup. We assess airflow efficiency and ensure intake and exhaust systems are balanced to protect your roofing system from premature deterioration.
- Ridge, Soffit, And Roof Vent Performance
- Airflow Balance And Intake Evaluation
- Signs Of Moisture Or Heat Retention
Vent Inspection
Your attic often reveals early warning signs of roofing and ventilation problems. We inspect insulation levels, moisture presence, and structural integrity to ensure your roofing system is functioning as a complete protective system.
- Insulation Condition And Coverage
- Evidence Of Moisture Or Mold Growth
- Structural Decking And Framing Review
Glasses Visualizer
Watch your inspection and parts of the installation!
Experience The Gold Standard
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Better Service With A Better Process.
Our business is designed to give you the best possible experience. From the initial consultation to the final installation, we prioritize clear communication, competitive pricing, and customer satisfaction. Whether you’re replacing outdated windows and doors or upgrading to more energy-efficient options, our team is here to make the process seamless and stress-free. Contact us today to schedule your free inspection and explore our wide range of premium windows and doors.
Delaware’s Finest Roofers
We are honored to call Delaware home and to serve the communities that make this state so special. From the coastal charm of Bethany Beach to the historic streets of Dover, we understand the unique needs of Delaware homes and businesses. Our team is dedicated to providing region-specific solutions that stand up to the challenges of our local climate, from summer storms to winter freezes.
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Rehoboth Beach
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Lewes
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Bethany
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Milford
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Millsboro
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Dover
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Magnolia
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Smyrna
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Middletown
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Seaford
Frequently Asked Questions
Are your windows and doors energy-efficient?
Yes, all of our windows and doors are Energy Star-rated, ensuring they meet the highest standards for energy efficiency and performance.
What styles of windows and doors do you offer?
We offer a wide variety of styles, including classic, modern, and custom designs, to match your home’s aesthetic and functional needs.
How do I know if I need to replace my windows or doors?
Signs like drafts, difficulty opening or closing, condensation between panes, or visible damage may indicate the need for a replacement. Our team can perform a detailed inspection to help you decide.
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