Horizontal Siding

Upgrade your home’s exterior with durable, energy-efficient horizontal vinyl or composite siding that looks as good as it performs. Crafted for Central Pennsylvania homes, our premium siding delivers unbeatable style, strength, and year-round protection.

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Horizontal Vinyl Siding

Our horizontal vinyl siding resists warping, fading, and cracking, keeping your home looking beautiful in every season. And, for those who want the natural charm of wood without the upkeep, our horizontal composite siding offers a durable, low-maintenance alternative that stands up to Pennsylvania’s toughest weather.

With expert installation and a wide variety of design options, we make it easy to achieve a look you’ll love and protection you can rely on.

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2000 Premium Vinyl Siding

Blending classic beauty with advanced performance, our 2000 series premium vinyl siding offers the timeless look of traditional clapboard with the durability and easy care of modern vinyl. Built from premium materials and engineered for exceptional strength, it provides dependable protection and long-lasting style for your home.

Thick .044" panels with reinforced locking system for superior rigidity
Double-thick nailing hem and staggered nail slots for outstanding wind resistance
Low-maintenance vinyl that resists chipping, warping, and moisture damage
Lifetime Limited Transferable Warranty with fade and hail protection

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4000 Reinforced Vinyl Siding

Engineered for strength, beauty, and resilience, our 4000 series reinforced vinyl siding delivers exceptional structural integrity and a flawless appearance. Its heavy-duty .046" panels and advanced locking system ensure your home’s exterior stays straight, secure, and stunning in every season.

Reinforced .046" premium vinyl panels for maximum durability and rigidity
Fully rolled nailing hem and secure locking system for superior wind resistance
Fade-resistant, low-maintenance finish that never chips, peels, or requires painting
Lifetime Limited Transferable Warranty with fade and hail protection for lasting peace of mind

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6000 Insulated Vinyl Siding

Designed for exceptional energy performance and refined style, our 6000 series insulated vinyl siding combines the timeless beauty of wood with advanced insulation technology. Its built-in thermal barrier reduces energy loss, enhances wall strength, and keeps your home comfortable year-round while maintaining a flawless, wood-grain appearance.

Integrated 1½" EPS foam insulation improves energy efficiency and wall strength
Reduces thermal bridging for superior temperature regulation
Durable, dent-resistant panels with secure locking system for lasting rigidity
Low-maintenance vinyl that never needs painting
Lifetime Limited Transferable Warranty with fade and hail protection

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Insulated Composite Plank Siding

Homeowners love the natural, wood-look appeal of horizontal siding, but traditional fiber cement options like James Hardie can be expensive, heavy, and difficult to install. That’s why our ASCEND composite plank siding is the smarter choice. It offers the same upscale appearance at a lower cost along with superior durability, easier installation, and virtually no maintenance.

Authentic wood look with genuine grain texture
Built-in insulation adds an R-value of 1.6 for better energy performance
Fade-resistant colors and a lifetime transferable warranty
Lightweight, easy-to-install panels that reduce labor and material costs
Virtually maintenance-free—no painting, sealing, or caulking required
Advanced GP² Technology^® resists high winds, moisture, and impact damage

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Complete Your Home Exterior With Soffit, Fascia & Gutters

Enhance your home’s new siding with the perfect finishing touches. Window World of Central PA installs premium vinyl soffit and fascia, seamless gutters, and durable gutter guards as part of our siding projects to create a complete, cohesive exterior. Every element works together for both beauty and protection, giving your home a polished, finished look that performs as good as it looks.

Our reinforced vinyl soffit and fascia resist warping, fading, and impacts, while hidden ventilation helps regulate attic airflow. Paired with high-capacity gutters and clog-resistant guards, they help safeguard your home against moisture and weather damage year after year.

See the Difference

From before to after, see how exterior upgrades transformed these homes.

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Five-Star Reviews

Customer Reviews

Since 2002, Window World of Central PA has provided award-winning service for homeowners throughout the region. See what our customers have to say.

"We absolutely love our new windows and sliding glass door. Their customer service is outstanding, and the guys that did our installation were very professional and friendly will definitely be using Window World again!"

Gary P.

"Working with Window World was a great experience in replacing our home's windows. From the salesman, who was knowledgeable and thorough in explaining the construction and features of the units, to their installers, who worked efficiently. Everything was top-notch. For us, we made the best decision in selecting Window World of Central PA."

Michelle W.

"Our Window World experience was exceptional from start to finish. We are very happy with our new siding and windows. They went above and beyond to ensure that everything was done right and to our satisfaction. We will be working with Window World again for our next project, and we highly recommend you do the same!"

Brady S.

"We had 29 windows and two sliding doors replaced by Window World of PA, and couldn't be more satisfied. From the sales consultation to the installers, the whole experience was exceptional. I wouldn't hesitate to recommend Window World to anyone who wants to work with a wonderful group of people who provide a great product."

Jack M.