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Window World Insider

Everything you need to know about your Window World products—from our best-in-class warranty and product guides to the latest design trends and home styles. Learn more below!

Central PA’s Leader in Windows, Doors & Siding
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Welcome to the Window World Family

Thank you for choosing Window World replacement products. We hope you’re loving your new windows, doors or vinyl siding as much as we adore elevating your home. Ready to take your renovation to the next level? You’re in the right place! Below, you’ll find a curated selection of design inspiration, style trends, and product guides on caring for your products, referral opportunities and many more exciting perks to enjoy as a Window World customer.

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Caring For Your Window World Product

Handy tips and product guides to help you get the most out of your replacement product and keep it working at its best.


Keeping your windows clean plays a big role in its performance and longevity. For best results, follow these three pro tips.

  • Clean the Frame: Mix one part distilled vinegar to 10 parts warm water, spray, and wipe it with a microfiber cloth.
  • Wash the Glass: Using the same cleaning ingredients as above, wipe the glass horizontally and then vertically to avoid streaks.
  • Clean Your Windows Frequently: For residential properties, it is important to clean your home’s windows at least two to three times a year.

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Exterior doors last longer and look better when properly maintained. Check out our top three pro tips for caring for your doors.

  • Perform Inspections: Frequently check for cracks or signs of damage and repair any noticeable concerns ASAP to prevent them from worsening.
  • Clean Your Doors: Clean your doors using a microfiber cloth and diluted dish soap at least two or three times a year.
  • Check Weatherstripping: To prevent air leakage or unwanted dirt, ensure your door’s weatherstripping is not damaged or dated.

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Vinyl Siding

As a homeowner, it’s important to care for your vinyl siding to preserve its curb appeal and maintain its resale value. Here’s how.

  • Clean Your Siding: For a heavy-duty clean, combine water, soap and vinegar and use a soft cloth to scrub. Be sure to clean once or twice a year to prevent debris buildup.
  • Inspect for Cracks & Breaks: To avoid insect infestation, water and air leaks, and structural cracks, check your siding for signs of damage. If you suspect any wear or tear, contact Window World right away.
  • Avoid Abrasive Tools: To prevent damaging your siding, avoid the use of steel wool, wire brushes, and paint scrapers.

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Window World Support

Our Best-In-Class Lifetime Warranty

Question about the state of your product? As a Window World customer, you’re getting much more than new windows, doors and installation. Just as important, you get the peace of mind that we will stand behind our products for a lifetime and service any defects in material and workmanship*. Learn more about our warranty or submit a warranty claim by clicking the button below!

*Some limitations and exclusions apply. Read the entire warranty before making a purchase.

Window World Referral Program

Refer a Friend and Get Rewarded

When you purchase windows from Window World of Central PA and refer a friend or family member to us, we will reward you with $50. Refer a friend or learn more about our referral program below.

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Loving Your Window World Products?

We Want to Hear From You!

Nothing makes us happier than knowing that we’ve provided our customers with a 5-star product and experience. If you’re enjoying your new windows, doors or vinyl siding, we want to know. Click the button below to leave us a review and share your thoughts on your installation, customer service, or let us know how much you’re enjoying your new products—we can’t wait to hear from you!

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Achieve the Trends You Admire

Styling Your Window World Product

Tap into the most sought after home decor trends below and bring your Window World replacement products to life with our product style guides.

Modern Farmhouse

This contemporary yet cozy style marries both traditional country flair with minimal modern design for an appealing ambiance. Here’s how to get the look:

casement windows


Because of its timeless beauty and sensibility, many homeowners are eager to elevate their space with these traditional-style must-haves:

double hung windows


This forever-chic trend combines swanky tones and textures with a sense of simplicity, creating a one-of-a-kind look you’ll love. Here’s how to get the look:

bay and bow windows

Your Questions, Answered

Our Experts Answer Real Customer Questions

Visit our FAQs page to find answers to questions about the free in-home estimate, financing options, and your Window World products.

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Need More Inspiration?

See Photos of Our Products in Action

See how other homeowners styled their Window World replacement products or find inspiration for your next home improvement project by browsing our photo gallery.

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Written by experts. Inspired by homeowners.

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Expertise, inspiration, monthly savings and more. This is where you’ll find the insights you need about the topics you crave.