Your Siding Experts!
High-quality siding installation and exterior renovations for homes and commercial buildings across New Jersey.
Explore what we offer
We specialize in high-quality siding installation, replacement, and exterior upgrades for residential and commercial properties. Our team installs siding systems designed to withstand harsh weather, coastal conditions, and long-term wear—while delivering a clean, modern look.
We work with a wide range of materials including vinyl, fiber cement (Hardie), cedar, composite siding, PVC trim, soffit, and fascia. Every project is installed with proper weather barriers, flashing, and attention to detail to ensure long-lasting performance.
Services include:
Full siding replacement & new construction
Vinyl, fiber cement, cedar & composite siding
PVC trim, fascia & soffit installation
Weather barriers, flashing & moisture protection
We provide complete roofing solutions designed to protect your home and withstand coastal conditions. From new installations to full replacements, we focus on durability, proper detailing, and long-term performance.
We specialize in:
Asphalt Shingle Roofing – Cost-effective, reliable, and available in a wide range of styles and colors to match your home.
Metal Roofing – A premium, long-lasting option known for its strength, energy efficiency, and modern coastal appeal.
TPO & EPDM Flat Roofing – Ideal for low-slope and flat roofs, offering superior waterproofing, flexibility, and resistance to harsh weather.
Every roofing project is completed with proper underlayment, flashing, ventilation, and code-compliant installation to ensure your roof performs the way it should—year after year.
We install composite and wood decking designed for durability, comfort, and coastal performance, with attention to structure, detail, and clean craftsmanship.
We specialize in:
Composite Decking – A low-maintenance, long-lasting option that resists moisture, fading, and rot while delivering a clean, modern look.
Wood Decking – A classic choice offering natural beauty and warmth, installed with proper spacing and fastening for strength and longevity.
Who
we are
Java General Improvements was founded by two brothers who came together with one goal: to change the game in exterior construction. Built on shared values and a deep respect for the trade, the company was created with a commitment to mastering craftsmanship and delivering perfection in every detail.
As a family-owned and operated business, we take a hands-on approach to every project. From planning and material selection to execution and finishing, nothing is overlooked. We believe quality isn’t just about how something looks on day one—it’s about how it performs and holds up over time.
Our focus on precision, durability, and clean execution sets us apart. Every home we work on reflects our standards, our name, and our promise to do the job the right way.
Ygor Da Silva Jon Da Silva
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