Erie Siding Company
New siding gives your home a fresh exterior and protects it from the harsh Northwest Pennsylvania weather, from lake-effect snow to freeze-thaw cycles. The Window Source of Northwest PA installs durable, low-maintenance Alside siding, and one of our experts can help you find the option that works best for your home and budget. You’ll enjoy increased curb appeal, better insulation, and a low-maintenance exterior that stands up to Erie winters.
The WIndow SOurce Siding
Home Siding Types
Vinyl Siding
Composite Siding
Vinyl Siding
Vinyl siding is one of the most popular and versatile choices for residential exterior cladding. Made primarily from durable polyvinyl chloride (PVC) resin, vinyl siding provides long-lasting protection while enhancing the overall appearance of your home.
Homeowners choose vinyl siding for its outstanding combination of affordability, durability, and low maintenance. Unlike traditional wood siding, vinyl will not rot, peel, or require regular scraping and repainting. It resists moisture, pests, and everyday wear, making it an ideal solution for homes in a wide range of climates.
Modern advancements in manufacturing have significantly elevated the look and performance of vinyl siding. Today’s products are available in a wide array of colors, textures, and profiles, including options that replicate the natural look of wood grain. From traditional lap siding to vertical panels and decorative accents, vinyl siding allows you to customize your home’s exterior style while maintaining long-term durability. Our vinyl siding is supplied by Alside, known for color depth, durability, and a wide selection of profiles.
In addition to its aesthetic flexibility, vinyl siding is designed for energy efficiency. Insulated vinyl siding options can improve your home’s thermal performance, helping reduce drafts and potentially lowering energy costs. Its lightweight design also allows for efficient installation, minimizing disruption during renovation projects.
Whether you are updating an existing home or building new construction, vinyl siding offers a reliable, attractive, and cost-effective solution for protecting and enhancing your home’s exterior.
Composite Siding
ASCEND® Composite Cladding from Alside delivers a next-generation exterior solution that combines beauty, performance, and efficient installation, offering one of the best overall values in the siding industry.
Designed to capture the authentic look of real wood, ASCEND’s deep grain patterns and rich color blends create striking curb appeal. In fact, the texture is so realistic, you may have to touch it to tell the difference. Unlike traditional wood, however, ASCEND does not require painting, sealing, caulking, or routine touch-ups. This low-maintenance exterior solution allows homeowners to enjoy the timeless look of wood without the ongoing upkeep.
ASCEND is the world’s first composite cladding engineered with a proprietary combination of Glass-Reinforced Polymer and Graphite-Infused Polystyrene. This exclusive (GP)² technology was developed to deliver superior performance across key durability categories, including wind load resistance, impact resistance, flame spread, smoke development, and long-term structural stability.
With (GP)² technology, ASCEND offers:
- Class A Fire Rating for both flame spread and smoke developed
- Exceptional thermal insulation properties
- Advanced moisture resistance
- Impressive impact durability
- Superior wind load performance
- Lightweight panels engineered for faster, more efficient installation
In addition to its strength and safety benefits, ASCEND’s insulated core helps improve energy efficiency and interior comfort. Its innovative design also reduces jobsite waste and simplifies installation, making it an attractive option for both homeowners and contractors.
For homeowners seeking a premium alternative to traditional siding materials, ASCEND Composite Cladding provides the warmth of wood, the strength of advanced composites, and the convenience of low maintenance — all in one high-performance exterior system.
Our Service Area
Our Erie & Northwest Pennsylvania Service Area
The Window Source of Northwest PA proudly installs replacement windows, entry and patio doors, and siding for homeowners across Erie and Northwest Pennsylvania. As a locally owned father-son team, we know these communities firsthand, from the neighborhoods of Erie and Millcreek to Meadville, Franklin, and the Shenango Valley. Wherever you are in our territory, you get the same factory-direct pricing, professional installation, and lifetime warranty.
Explore your city below to learn how we serve your neighborhood, or call us at (814) 746-6338 for a free, no-obligation estimate. Don’t see your town listed? Give us a call anyway, because chances are good we serve your area too.
Free in-home estimate
Get your free estimate in under an hour
We measure your openings, walk you through your options, and give you a clear written price. No pressure, no obligation.
- Free, no-obligation estimate
- Factory-direct pricing, guaranteed in writing
- Limited lifetime warranty on every product
- Locally owned by the Howell family, we reply within 24 hours