Windows and Doors Nassau County | JKB Home Improvements

Enhancing Curb Appeal And Energy Efficiency

Why upgrading your fixtures matters for long-term value

Replacing old, drafty windows and worn-out doors is one of the most effective ways to increase property value and reduce monthly energy bills. Modern fenestration technology utilizes double or triple-pane glass, argon gas fills, and low-emissivity coatings to keep interior temperatures stable regardless of the weather outside.

Beyond thermal performance, new installations dramatically improve the aesthetic appeal of a residence, offering a fresh look that complements the architectural style. Whether seeking the classic charm of double-hung windows or the sleek security of a steel entry door, investing in high-quality fixtures ensures durability and minimal maintenance for years to come.

Secure and stylish entryways custom-fitted for your home

Your front door serves as the focal point of your home’s exterior while acting as the primary barrier against intruders and the elements. We specialize in installing fiberglass, steel, and wood doors that offer superior security features without compromising on design, ensuring a welcoming yet protected entrance.

For backyard access, sliding patio doors and French doors provide a seamless transition between indoor and outdoor living spaces. Our installation process focuses on precise measurements and weatherproofing techniques to prevent leaks and drafts, guaranteeing smooth operation and lasting performance even in harsh weather conditions.

Finding the perfect fit for every room in your house

Selecting the right window style involves balancing functionality, ventilation needs, and architectural integrity. We offer a vast array of options including casement, awning, bay, bow, and sliding windows, allowing homeowners to customize light intake and airflow throughout their living spaces.

Each unit is constructed with robust frame materials such as vinyl, wood, or composite, designed to resist warping, rotting, and peeling over time. This structural integrity is crucial for maintaining a watertight seal, which protects your home’s structure from moisture damage and mold growth.

We also prioritize ease of cleaning and operation in our product selection, ensuring that your new windows are as practical as they are beautiful. With features like tilt-in sashes and durable hardware, maintaining a crystal-clear view of the outdoors has never been easier or more efficient.

Talk with an Expert

Start your service request today! Fill out the form below to get started.

Dedicated Service With Community Incentives

Committed to excellence and supporting our local heroes

At JKB Home Improvements Inc., we pride ourselves on delivering top-tier craftsmanship and reliable service to homeowners throughout Nassau County. Our team understands the specific climate challenges of the region, ensuring that every installation is insulated and sealed to withstand local weather patterns.

We believe in giving back to those who have served our community and country, which is why we proudly offer a 10% discount to seniors and veterans. This initiative is our way of making essential home upgrades more accessible and affordable for those on fixed incomes or who have dedicated their lives to service.

Choosing a local contractor means receiving personalized attention and prompt communication from start to finish. We handle every aspect of the project, from the initial consultation to the final cleanup, guaranteeing that your home improvement experience in Nassau County is smooth, stress-free, and successful.

Locally Owned

Local crew, proven craftsmanship, done right.

Licensed and Insured

Fully licensed and insured for your complete peace of mind.

Free Estimates

Clear pricing before the first line is drawn.

Our Services

Kitchen and Bathroom Total Renovation

Decking

Basement Finishing

Drywall and Painting

Windows and Doors

Handyman Services

Services

Premium Window and Door Installation Services