Enhance your home with a stunning sunroom from Wilmington’s #1 builder. We specialize in high-quality sunroom additions, including bright four-season rooms, versatile three-season spaces, and elegant solariums tailored to your budget. Beyond these custom designs, our expert team uses premium materials to maximize natural light and expand your living area with durable patio enclosures and screen rooms. Ultimately, you will experience the perfect blend of craftsmanship and comfort with the top-rated choice for sunroom construction in Wilmington, DE.
Certified and background-checked, our sunroom installers ensure quality and safety in every sunroom addition. Furthermore, with Calahan, your patio cover renovation remains in trustworthy hands because we prioritize a seamless transition from your initial design to your brand-new outdoor living space.​
Available around the clock, our team is here whenever you need us, any time of day or night. Moreover, our 24/7 call center handles warranty requests and concerns to ensure you receive the best customer service on bathroom remodeling, kitchen renovations, and new sunroom installations.
Recognized as the #1 sunroom builder in Wilmington, DE, we take immense pride in delivering exceptional sunrooms tailored to every style, home, and budget. To achieve this, our team handles everything with precision and care—ranging from bright and inviting cathedral four-season rooms to versatile three-season spaces, elegant solariums, and durable patio enclosures.
In addition to these diverse designs, homeowners throughout Delaware trust us for additions that expand living space, bring in natural light, and provide year‑round comfort. Ultimately, whether you’re adding a single feature or transforming your entire outdoor area, we bring unmatched craftsmanship and a commitment to excellence that consistently makes us the top choice for sunroom additions in Wilmington, DE.
We pride ourselves on being Wilmington, DE’s top choice for high‑quality sunrooms and patio enclosures, and we do that by delivering exceptional craftsmanship, reliability, and real customer satisfaction. As part of our commitment as the leading sunroom builder,we make sure to back every single project with extended warranties to protect your investment. So, when you're ready, let Calahan bring that trusted quality and professionalism to your next sunroom addition or patio enclosure in Wilmington, DE.
At Calahan, we've been proudly serving homeowners for over a decade, providing full‑service solutions for every sunroom and patio enclosure project. Our team manages the entire process—from design to installation—ensuring a smooth, stress‑free experience. As a trusted sunroom builder in Wilmington, DE, we deliver quality, professionalism, and long‑lasting results that enhance your home and your everyday living.
The professional team at Calahan focus on every sunroom, solarium, and patio cover design detail to ensure high‑quality results in every project we complete. Using advanced technology, we render your sunroom addition plans before installation, giving homeowners a clear, accurate vision of their beautifully upgraded space.
Our team exclusively uses premium, long‑lasting sunroom materials backed by extended warranties to protect your investment, giving homeowners confidence in every project. Our focus on maintenance‑free products ensures your sunroom, screen room, or patio enclosure stays beautiful, durable, and enjoyable for years to come.
Calahan Bath Kitchen and Sunrooms will handle every single aspect of your sunroom, screen room, or patio enclosure project in Wilmington, DE. Essentially, we manage the entire process from start to finish so you don’t have to lift a finger. No matter if you’re adding a bright new sunroom, creating a breezy screened space, or enclosing your patio for more year‑round use, our team brings everything together seamlessly. That’s exactly why homeowners trust us for beautiful, cohesive sunrooms and outdoor living upgrades—we use maintenance‑free materials and back everything with a lifetime warranty for lasting confidence and comfort.
Our sunrooms and patio enclosures are built from premium marine‑grade aluminum, which is a material mostly known for its exceptional strength and long‑term durability. The best part is that this high‑quality material is completely maintenance‑free, rust‑proof, and rot‑proof, so you can be sure your structure won't deteriorate over time. In fact, every sunroom we install is specifically engineered to withstand the elements while keeping its beauty for decades. To top it off, we give you total peace of mind by backing all of our products with a lifetime warranty, which really just reflects the superior quality of the materials we use.
The sunroom glass used by the Calahan team is engineered for performance that truly stands in a class of its own, giving homeowners in Wilmington, DE unmatched comfort. To get those results, each unit features multiple microscopic coatings that block up to 85% of solar heat and 98% of harmful UV rays. This means your space stays bright and comfortable without the sun damaging your furniture. On top of that, the glass is gas-filled and built with a thermal enhancer to maximize your energy efficiency. When it comes to safety, every panel is tempered and hurricane-rated, making it the ideal choice for solariums and glass roof sunrooms. Ultimately, this is the highest-quality glass available—engineered for clarity, comfort, and long-term peace of mind.
Projects Completed
From booking to completion, our streamlined process ensures hassle‑free, efficient sunroom additions for homeowners. This quick guide walks you through each step—from your design consultation to the official start of your patio enclosure project—so you know exactly what to expect every step of the way.
