Professional Composite Window Replacement in Hooksett, 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.
Transform Your Hooksett Home with Quality Composite Windows
Hooksett, NH, is a desirable community for families and professionals, offering a mix of convenient amenities, highly rated schools, and beautiful outdoor recreation. Residents enjoy nearby snowsports at McIntyre Ski Area, scenic trails at Heads Pond, and quick access to Manchester and Concord for shopping, dining, and events. As Hooksett continues to attract new homeowners and investments in new construction, existing homeowners are also enhancing their properties to match the town’s growing appeal and maintain market value. Replacing aging windows with composite options is an excellent choice for Hooksett homeowners. Composite windows boost insulation, curb appeal, and help reduce high energy costs typical in New England homes. Whether you own an older house, are planning renovations, or have purchased new construction, efficient windows make your property more attractive to insurers and lenders, and may even help with home financing or insurance qualifications. Upgrading your home with composite window replacements ensures lasting beauty, comfort, and value in Hooksett’s competitive real estate market.
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Outdated Appearance: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 brings expert composite window replacement to homes throughout Hooksett, NH. We specialize in replacing dated or inefficient windows with high-performance composite models tailored for the unique challenges of New England’s climate. Our solutions restore comfort, efficiency, and the beauty of your home. Composite windows are perfect for homes needing improvement due to their resilience against warping, fading, and moisture damage. We match every installation to your home’s style and construction needs, ensuring top-notch fit and function with each window replacement. With extensive experience and access to industry-leading brands, we manage your entire replacement process—from initial consultation through installation and cleanup. Homeowners trust Complete Exterior for precision, courtesy, and transformative results in every project.
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 Hooksett, NH
Hooksett experiences the full spectrum of New Hampshire’s weather—icy winters, humid summers, and everything between can take a toll on your home’s windows. Older or low-quality windows often lead to drafts, condensation, and energy loss. By choosing composite window replacements, you gain advanced protection against rot, warping, and moisture. Their strong, insulated construction helps maintain a comfortable indoor temperature season after season, making them essential for home upgrades in our area. Investing in quality composite windows improves energy efficiency and can significantly cut heating and cooling expenses. Modern options outperform wood or vinyl, keeping indoor air consistent and comfortable while easing the strain on your HVAC system. Homeowners upgrading their properties not only enjoy a fresh new exterior and improved curb appeal, but also long-term savings. As you consider improvements, composite windows offer valuable, lasting benefits for Hooksett homes.
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.
Save on Energy Costs with Composite Window Replacement
Hooksett’s mix of historic homes and growing neighborhoods means many properties have original or outdated windows that increase heating and cooling bills. Residents have seen steady rises in energy costs, pushing homeowners to seek proven solutions for better efficiency. Composite windows deliver superior insulation compared to older wood or standard vinyl and create a powerful barrier against temperature fluctuations and drafts. Complete Exterior specializes in upgrading homes with composite windows that combine style, durability, and energy savings. Our installations help reduce drafts, regulate temperature, and instantly update your home’s appearance for maximum curb appeal. Composite frames require less maintenance and outlast competing materials, delivering benefits year after year. If you’ve built your dream home or want to rejuvenate an older property, our team ensures expert fit and craftsmanship—giving you a smarter, more efficient living space.
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.
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Types of Composite Windows We Work With
Complete Exterior specializes in elite composite window brands built for New England’s demanding climate. We work with manufacturers like Andersen and Marvin, both known for innovative materials that maximize strength, insulation, and appearance. Andersen features Fibrex®, a blend that combines wood’s strength with the low-maintenance benefit of vinyl, staying strong against warping, fading, and cracking. Marvin offers fiberglass composite windows—such as the Elevate and Essential collections—engineered for exceptional thermal performance and minimal upkeep. These premium choices provide versatile aesthetics, long lifespans, and optimal resistance to the seasonal extremes common in Hooksett. No matter your priorities—energy savings, durability, or distinctive design—we provide composite window options that fit your home and budget, all installed with expert care.
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 composite window replacement process begins with a detailed consultation to evaluate your home’s windows and recommend the most effective composite options. Once you’ve selected your preferred models, our team removes the old windows, protecting your home’s structure and finishes. We then expertly install the new composite units, ensuring a snug, weather-resistant fit for long-term performance. Every window is aligned, insulated, and carefully sealed to provide maximum energy efficiency. Once installation is complete, we conduct a thorough inspection and cleanup, leaving your home improved and energy-smart.
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
For convenience and flexibility, Complete Exterior partners with Wisetack Financing, allowing Hooksett homeowners to spread out project payments with fast approvals, clear terms, and loan options from $500 to $25,000. With no hidden charges and manageable monthly payments, upgrading to efficient composite windows becomes easier than ever. For larger projects, we also work with local banks to offer Home Equity Line of Credit (HELOC) financing. A HELOC helps you leverage your home’s value for affordable financing, flexible terms, and lower interest rates—making it simple to boost your home’s performance, aesthetics, and value.
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
Complete Exterior safeguards your investment with a Transferable Lifetime Labor Warranty, covering any labor-related installation issues for lasting peace of mind. If you sell your Hooksett home, the warranty goes to the new owner—adding value and reassurance during a sale. We also partner with leading composite window brands offering robust manufacturer warranties. These cover defects in material, ensuring your new windows retain their energy efficiency and durability over the years. Our combined warranties protect both your window performance and your investment.
Why Choose Us for Your Composite Window Needs?
Homeowners in Hooksett trust Complete Exterior for composite window replacements because of our commitment to meticulous craftsmanship, premium materials, and attentive service. Our team listens to your specific needs, offering tailored solutions that improve comfort, efficiency, and exterior style. We only install trusted brands to ensure your new windows will last, stand up to Hooksett's weather, and deliver energy savings. With an experienced eye for detail, we seal every window to perfection—eliminating drafts and maximizing energy performance. Our customer-centered approach means your project receives full attention from start to finish, leaving your home enhanced in every way.
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.