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Monday 7am - 4:30pm Tuesday 7am - 4:30pm Wednesday 7am - 4:30pm Thursday 7am - 4:30pm Friday 7am - 4:30pm

NBP Windows & Doors

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United States
Philadelphia, PA
NBP Windows & Doors

Trusted vinyl window and door manufacturer since 1975. Our products feature "Quality from the outside in."

Serving dealers & contractors across the Northeast, Southeast, and Midwest with energy-efficient, quality products. For over 40 years, Northeast Building Products has been manufacturing, creating and perfecting window and door products that not only make your home more beautiful, but that increase its value while providing security, dependability, energy efficiency, and maintenance-free operation. This winning combination of aesthetic beauty and inner strength means that your windows and doors will maintain their value for years to come. We do this through relentless innovation, state-of-the-art equipment and by using only the highest quality materials and components. As a further commitment to excellence, we back up our offerings with outstanding customer service and a limited lifetime guarantee.

10/20/2026

🪟 FAQ: Double-Hung vs. Casement Windows — What’s the Difference?

Both are popular window styles, but they operate differently and can offer different benefits depending on your home.

Double-hung Windows feature two sashes that move vertically, giving you the flexibility to open the window from the top or bottom. Their classic appearance works well with many architectural styles, and they’re a popular choice for bedrooms, living rooms, and other everyday spaces.

Casement windows are hinged on the side and open outward. When opened, the sash can help direct fresh air into your home, making casements a great option when ventilation is a priority. Their clean design also works especially well with contemporary and transitional homes.

So, which is right for you? It comes down to the look you prefer, how you want your windows to operate, and the needs of each room. 🏡

Explore NBP window styles:
👉 https://nbpwindowsanddoors.com/windows/

10/19/2026

🚪Introducing the NEW NBP Pro Slide 5000 Sliding Glass Door!

Low Cost. High Value. Exceptional Performance.

The Pro Slide 5000 combines smooth operation, durability, and versatility with an affordable price point, making it an excellent choice for new construction and replacement projects.

» In Stock: 5', 6', and 8' sizes
» Customizable: Available with any spacer and glass package, including built-in mini blinds
» Field Reversible: Added flexibility for installation
» Built to Perform: Heavy-duty construction, steel-reinforced sash, and smooth-gliding rollers

Give your customers more options without compromising on quality or value. Contact NBP Windows & Doors today to learn more about the Pro Slide 5000!

https://nbpwindowsanddoors.com/contact/

10/16/2026

🤝 Dealers: Give Homeowners More Options

No two homeowners — or homes — are exactly alike. That’s why having the right product options matters.

NBP gives dealers access to a variety of window series, styles, configurations, and performance options, making it easier to recommend the right solution for each customer's home, priorities, and budget. 🪟🏡

Whether a homeowner is focused on energy efficiency, curb appeal, functionality, or long-term performance, having more choices helps you deliver a better experience from the initial conversation through the completed project.

And with NBP, you’re not just getting products. You’re gaining a partner committed to supporting your business and helping you serve your customers.

Interested in becoming an NBP dealer?

👉 https://nbpwindowsanddoors.com/contact/

10/14/2026

🏆 Celebrating the People Behind NBP Windows & Doors!

In September, we had the pleasure of bringing our team together for our annual Service Awards Luncheon to recognize the employees who have helped make NBP what it is today.

We proudly honored team members celebrating 5, 10, 15, 20, 25, and 30+ years of service!

These milestones represent years of dedication, hard work, experience, and commitment to quality. We're grateful for the people who continue to contribute to our success year after year.

Congratulations to all our service award recipients, and thank you for being such an important part of the NBP family!

10/13/2026

☀️ Natural Light Through Every Season

As fall days get shorter, every bit of natural light can make a difference in how your home looks and feels. Thoughtfully selected windows can help bring more daylight into your living spaces while still delivering the energy-efficient performance your home needs as outdoor temperatures begin to change. 🪟🍂

The right windows give you the best of both worlds, bright, welcoming rooms and year-round comfort without sacrificing efficiency.

More daylight. More comfort. Better performance through every season. 🏡

Explore NBP windows:

👉 https://nbpwindowsanddoors.com/windows/

10/06/2026

⚙️ **What Goes Into a High-Performance Window?**

A great window is more than just a piece of glass. True performance comes from multiple components working together as one complete system. 🪟

High-performance glass helps manage heat transfer. Quality frames provide strength and insulation. Weatherstripping and seals help reduce air infiltration, while advanced spacer systems contribute to improved thermal performance around the edges of the glass.

Add precision manufacturing and quality construction, and every component plays a role in creating a window designed for comfort, efficiency, durability, and long-term performance. 🏡

When it comes to your windows, the details matter.

👉 https://nbpwindowsanddoors.com/

09/30/2026

🤝 More Choices for Your Customers. More Opportunities for Your Business

Every homeowner has different priorities. Some are focused on energy efficiency. Others want a specific style, configuration, or performance level to complement their home.

As an NBP dealer, you can offer customers a broad selection of window series, styles, configurations, and performance options—giving you more flexibility to recommend the right solution for each project. 🪟

And with NBP, you get more than quality products. You gain a dependable partner committed to supporting your business and helping you deliver a better experience to your customers.

Interested in becoming an NBP dealer?

👉 https://nbpwindowsanddoors.com/dealer-resources/

09/24/2026

🏡 The Right Window Can Completely Change a Room

Double hung, casement, slider, picture, bay, bow, or specialty shape—the window style you choose can influence everything from ventilation and natural light to the character of your home.

NBP offers a wide range of window styles so homeowners don't have to choose between appearance and performance.

Find the style that fits your home:

👉 https://nbpwindowsanddoors.com/windows/

09/22/2026

🍂 Fall is here, and it’s a great time to start thinking about your windows.

If your current windows are drafty, difficult to operate, or simply showing their age, replacing them this fall can help get your home ready for the colder months ahead. New energy-efficient windows can improve comfort, update your home’s appearance, and help reduce unwanted heat loss when temperatures begin to drop.

Don’t wait for the first cold winter day to start thinking about your windows. Make them part of your fall home improvement plans.

👉 https://nbpwindowsanddoors.com/where-to-buy/

09/17/2026

🌿 Looking for a smarter way to improve your home’s comfort and energy efficiency? ENERGY STAR® certified windows are a great place to start.

🪟Energy-efficient windows can help reduce heat loss during colder months and help keep unwanted heat outside during warmer weather. That means a more comfortable home throughout the year and the potential for lower heating and cooling costs.

When it’s time to replace your windows, look beyond appearance. Performance matters!

https://nbpwindowsanddoors.com/energy-efficiency/

Address

Philadelphia, PA

Opening Hours

Monday	7am - 4:30pm
Tuesday	7am - 4:30pm
Wednesday	7am - 4:30pm
Thursday	7am - 4:30pm
Friday	7am - 4:30pm

Website

https://www.nbpwindowsanddoors.com/

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