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Professional Composite Window Replacement in Amherst, NH For Your Dream Home
Request a Free Quote
Getting started is simple! Request a free quote today, and our team will provide a detailed estimate tailored to your project. Whether you need siding repairs, window replacements, or a new deck, we’ll help you understand the scope and cost of your project.
Give Your Amherst, NH Home a New Look with Composite Windows
Amherst, NH is known for its picturesque neighborhoods, excellent schools, and a close-knit community spirit. Families appreciate access to top-rated public schools as well as nearby private education options. Outdoor enthusiasts enjoy hiking at Joe English Reservation, biking on local trails, and relaxing at Baboosic Lake. Amherst’s historic village and convenient location near larger cities make it appealing for both residents and newcomers. With a mix of classic homes and thoughtful new development, the area sees steady demand in a competitive real estate market. Upgrading to composite windows is a wise choice for Amherst homeowners, whether living in a charming colonial or moving into new construction. Efficient windows help manage energy bills in every season, improve comfort, and modernize curb appeal. They’re often a notable consideration for homeowners insurance and mortgage financing, especially in older properties. Investing in composite window replacement brings long-term savings and enhances your home’s value, making it a smart step for those planning to sell, refinance, or simply want a home that looks and performs its best all year.
Cracked or Broken Glass:
Damaged panes compromise insulation and safety.
Drafts and Poor Seals:
Persistent air leaks make it harder to keep your home comfortable.
Condensation Between Panes :
Foggy windows indicate failed seals and reduced energy efficiency.
Warped or Damaged Frames:
Warping and cracks affect the window’s performance and durability.
Outdated Appearance:
Old, unattractive storm windows can detract from your home’s curb appeal.
Energy-Efficient Composite Window Replacement Services
Complete Exterior offers expert composite window replacement services in Amherst, NH for both older homes and properties in need of repair. We specialize in removing outdated windows and installing new, high-performance composite models that withstand the region’s demands. Our team delivers energy-saving, attractive solutions tailored specifically to fit New Hampshire homes. Composite windows are perfect for replacing aged or weathered units, excelling at resisting warping, rot, and fading. We customize each installation for your home’s unique style and structure, ensuring a precise fit and sustained performance. Homeowners count on Complete Exterior for meticulous craftsmanship and attentive service. With extensive experience and access to leading composite window brands, we guarantee every project meets the highest standards. From your initial consultation to final clean-up, we handle the process with professionalism and care—so you can upgrade your home with total confidence.
Types of Siding We Work With
Complete Exterior works with a variety of siding materials to match your home’s style and needs:
Vinyl Siding
Durable, low-maintenance, and available in a wide range of colors.
Cedar Shake Siding
Adds natural charm and rustic beauty to any home.
Wood Siding
Traditional and timeless, offering a customizable, classic look.
Fiber Cement Siding
Combines strength and style for lasting performance.
Aluminum Siding
Lightweight, weather-resistant, and budget-friendly.
Trusted Composite Window Replacement Services in Amherst, NH
Amherst, NH experiences every season in full: frigid winters, humid summers, and blustery falls. These changing conditions put stress on windows, leading to drafts, condensation, or warped frames—especially in older homes. Composite windows are designed to withstand such demanding weather. They maintain their structure and insulating power year-round, helping your home stay cozy in winter and cool in summer. Upgrading to new composite windows isn’t just a style choice; it’s a move toward better comfort and stability. Quality windows are a must for Amherst’s climate, and composite options provide a significant investment benefit. They can cut heat loss in winter and reduce cooling costs in summer—key advantages given rising energy prices in New Hampshire. Whether your home is aging or you’re simply ready for an update, composite window replacement offers an immediate boost in energy efficiency, value, and peace of mind for years to come.
Full Storm Window Replacement
Upgrade outdated or damaged storm windows with modern, energy-efficient replacements.
Custom Storm Windows
Custom-fit storm windows designed to match unique window sizes, shapes, or architectural styles.
Energy-Efficient Solutions
Replace old windows with insulated, weather-resistant options to improve comfort and reduce energy costs.
Cut Energy Costs in Your Home with Replacement Composite Windows
Amherst, NH’s housing stock is a blend of beautiful historic homes and newer properties. Many older houses still have original or inefficient windows—all while residents face steadily increasing energy costs. Composite window replacements offer a marked improvement over traditional wood and vinyl. Their core materials insulate better, provide tighter seals, and are resistant to the expansion and contraction that lead to energy loss, lowering monthly utility bills. Choosing Complete Exterior for your new composite windows means getting tailored solutions built for your home and New Hampshire weather. Our installations boost curb appeal, help with home energy management, and require little maintenance. For owners of newer homes or those updating older properties, our precision ensures your investment delivers comfort, energy savings, and a refreshed look for your property.
Improved Energy Efficiency:
Modern storm windows provide an additional layer of insulation, reducing energy loss and lowering your utility bills.
Better Comfort:
Eliminate drafts and regulate indoor temperatures for a cozier home year-round.
Enhanced Noise Reduction:
Enjoy a quieter, more peaceful home with storm windows that block out outside noise.
Increased Protection:
Shield your primary windows from weather damage, extending their lifespan and saving on maintenance costs
Enhanced Curb Appeal:
New storm windows improve the look of your home while boosting its value.
Recent Projects – Transforming Spaces Across Sorø
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Types of Composite Windows We Work With
At Complete Exterior, we partner with leading composite window brands recognized for quality and innovation. We work with Andersen, Marvin, and other reputable manufacturers that produce advanced composite materials specifically designed for New England's challenges. Andersen uses their proprietary Fibrex® material, delivering the strength of wood with the minimal maintenance of vinyl, all while resisting fading, rot, or warping. Marvin windows use fiberglass-reinforced composites that offer impressive structural integrity and hold up against temperature extremes. Regardless of your priorities—energy savings, long-term value, or enhanced aesthetics—our selection includes composite windows suited to fit any need, all installed by our experienced team.
Exterior Composite Windows
Mounted outside your primary windows for maximum weather protection and energy efficiency.
Interior Composite Windows
Installed on the inside of your home, providing easy access and a sleek appearance.
Custom Composite Windows
Made-to-order solutions to fit unique or irregular window shapes and styles.
Our Composite Window Replacement Process
Our process starts with a personal consultation to assess your current windows and discuss composite options tailored to your home. Once you've selected your new windows, we carefully remove the old units, prepare the openings for an optimal fit, and meticulously install the composite replacements. Each window is sealed, insulated, and inspected for flawless operation and appearance. We finish with a thorough clean-up—leaving your home better insulated and looking refreshed.
Free Consultation & Assessment
Our team evaluates your current windows, discusses your needs, and recommends the best storm window replacements.
Window Selection
Choose from a variety of storm window styles, materials, and energy-efficient options.
Custom Measurement & Fabrication
We take precise measurements to ensure your new storm windows fit perfectly.
Professional Installation
Our skilled team installs your storm windows with care, ensuring proper sealing and maximum efficiency.
Final Inspection & Satisfaction Check
We inspect every window for quality and performance, ensuring you’re completely satisfied with the results.
Flexible Financing for Window Replacement and Installation
Complete Exterior offers Wisetack Financing, making it easy to finance your new composite window installation with low monthly payments and quick decisions. Loans from $500 to $25,000 are available, with transparent terms and no hidden fees. For larger upgrades, we also provide HELOC (Home Equity Line of Credit) financing options through trusted local banks. Using a HELOC, you can access your home's equity to fund energy-saving window upgrades and spread payments over time, all while improving property value and comfort.
Greensky Financing
Quick approvals for projects up to $100,000 with no prepayment penalties or hidden fees.
HELOC Options
For larger projects, we connect you with trusted local banks offering Home Equity Line of Credit (HELOC) solutions.
Lifetime Warranty for Window Installations
At Complete Exterior, every window installation includes our Transferable Lifetime Labor Warranty, offering peace of mind for the life of your new windows. This warranty covers all labor, and should you sell your home, it passes seamlessly to the new owner—adding property value. We also install products from trusted brands such as Interstate, Harvey, and Andersen, each with their own robust manufacturer warranties. Rest assured, your investment is fully protected, from installation quality to material performance.
Why Choose Us for Your Composite Window Needs?
Homeowners in Amherst, NH turn to Complete Exterior for composite window replacements because of our unwavering attention to detail and customer-first approach. We assess each home's individual structure, recommend composite solutions that maximize efficiency, and only install premium products from trusted brands. Our skilled craftspeople ensure every window is fitted with precision for the best insulation and finish. Working with us means a smoother, more dependable process focused on comfort, value, and long-lasting curb appeal.
Expert Craftsmanship:
Our experienced team ensures precise installation for optimal performance and durability.
High-Quality Materials:
We install top-of-the-line storm windows designed to withstand the harsh New Hampshire climate.
Customer-Centered Service :
From consultation to completion, we prioritize clear communication and your satisfaction.
Transferable Lifetime Labor Warranty:
Every installation is backed by our Lifetime Labor Warranty for peace of mind and long-term value.
What Our Customers Say About Our Window Services
"We had Complete Exterior replace all the old windows in our home with new composite ones, and the difference is incredible. The house feels more comfortable, our energy bills are lower, and the windows look amazing. The team was professional, efficient, and paid attention to every detail. We’re so glad we chose them for the upgrade."
"Complete Exterior did an outstanding job replacing the outdated windows in our home with high-quality composite ones. The installation was seamless, and the crew was respectful and efficient. Our home is noticeably quieter, more energy-efficient, and looks refreshed from the outside. It was one of the best home improvement decisions we’ve made."
"From start to finish, Complete Exterior made our composite window replacement project stress-free. The new windows look fantastic and have already made a noticeable difference in both comfort and energy savings. Their team was knowledgeable, professional, and delivered exactly what they promised. We couldn’t be happier with the results."
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Request a Free Quote
Getting started is simple! Request a free quote today, and our team will provide a detailed estimate tailored to your project. Whether you need siding repairs, window replacements, or a new deck, we’ll help you understand the scope and cost of your project.
Schedule Your Composite Window Replacements Today
Ready to upgrade your home with modern, energy-efficient composite windows? Call Complete Exterior at (603) 919-9155 or request a free consultation online. Our team will help you find the perfect composite window replacements to improve your home’s comfort, energy efficiency, and protection for years to come.