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Transform your outdoor space into a bright, inviting retreat with our custom-designed sunrooms and porch enclosures. Whether you’re looking for a cozy three-season room or a fully insulated four-season extension, we create spaces that let you enjoy natural light and scenic views year-round. Built with durable, weather-resistant materials and expert craftsmanship, our enclosures add comfort, value, and elegance to your home.
At Coastline Sunrooms & Awnings, we specialize in designing and building sunrooms and porch enclosures that perfectly blend outdoor beauty with indoor comfort. Whether you’re looking to enjoy the sunshine year-round or add functional square footage to your home, our expert team delivers stunning, durable spaces tailored to your lifestyle. From three-season retreats to fully insulated four-season enclosures, we bring your vision to life with premium materials and detailed craftsmanship.
Adding a sunroom is more than just a home upgrade—it’s a lifestyle enhancement. Our enclosures allow you to enjoy panoramic views, natural light, and fresh air without the nuisance of bugs, wind, or rain. They’re ideal for morning coffee, entertaining guests, or creating a quiet reading nook. Plus, our custom designs seamlessly complement your home’s architecture for a polished, cohesive look.
Beyond aesthetics, our sunrooms also boost your property’s value and energy efficiency. Built for coastal conditions, each project is crafted with long-lasting, low-maintenance materials to withstand changing seasons. With over 30 years of experience serving Delaware and Maryland, we’re the trusted name for beautiful, functional outdoor living solutions.
Start by reaching out to our team for a no-obligation consultation. We'll listen to your vision, assess your space, and provide a detailed quote tailored to your needs and preferences.
Once you're ready to move forward, we’ll schedule your sunroom installation at a time that works best for you. Our experienced team will handle everything from permitting to prep work, ensuring a smooth and timely process.
Sit back and relax in your new sun-filled space! Whether it’s a 3-season or 4-season enclosure, your custom-built sunroom will enhance your home’s comfort, beauty, and value for years to come.
At Coastline Sunrooms & Awnings, we take pride in delivering high-quality sunroom and porch enclosure solutions that elevate both the beauty and functionality of your home. With over 30 years of hands-on experience and a long list of satisfied clients across Delaware and Maryland, we’ve built a reputation for excellence in design, materials, and customer care.
As one of the region’s most trusted sunroom contractors, we specialize in building three- and four-season spaces that are as durable as they are beautiful. Each project is handled by seasoned professionals who understand the unique weather challenges of the coastal environment. From the initial consultation to final installation, we ensure your sunroom is built to last, enhance curb appeal, and add valuable living space.
Our team uses premium-grade materials that offer superior insulation, low maintenance, and long-term performance. Whether you’re enclosing an existing porch or building a sunroom from the ground up, we bring unmatched attention to detail and craftsmanship to every job.
In addition to outstanding quality, we offer transparent pricing, personalized design consultations, and flexible scheduling to meet your lifestyle needs. When you choose Coastline Sunrooms & Awnings, you’re not just getting an addition to your home—you’re getting a year-round space to enjoy, entertain, and unwind.
Contact us today for a free consultation and see why Selbyville homeowners trust us for beautiful, custom sunroom solutions.
Yes, we provide free consultations and estimates. Contact us to discuss your sunroom, awning, or pergola project. Get started today
We proudly serve homeowners and businesses throughout Delaware, including Lewes, Rehoboth Beach, and surrounding coastal areas.
The timeline depends on the size, style, and customization of your sunroom. Most projects can be completed in a few weeks, though larger, more complex builds may take longer.
Yes, in most cases a building permit is required. Coastline Sunrooms & Awnings handles the permitting process to ensure your project meets local codes in Delaware.
We offer retractable awnings, stationary awnings, and custom shade products designed to fit your home or business. See our awning options here.
Yes! A professionally installed awning can block up to 98% of harmful UV rays and significantly reduce indoor cooling costs by shading windows and doors.
At Coastline Sunrooms & Awnings, we’re proud to bring over 30 years of outdoor living expertise to homes and businesses across the Delaware and Maryland coastline. From relaxing sunrooms to stylish awnings and shade solutions, our team is committed to delivering quality craftsmanship and personalized service to every customer we work with. No matter where you’re located along the coast, we’re here to help you enjoy your outdoor space year-round.
Enhance your outdoor space with custom sunrooms, awnings, pergolas, and shade solutions from Coastline Sunrooms & Awnings! Call us at (443) 844-8194 or click the button below to request your free quote today!
EXCELLENT Based on 17 reviews Posted on Rebecca SnyderTrustindex verifies that the original source of the review is Google. Extremely pleased with my screened in porch. It looks so nice! Customer service was excellent.Posted on Fred MarianoTrustindex verifies that the original source of the review is Google. This gentleman and his company were very helpful in providing us with the options on remodeling our beach house sunporch. Straight up and no problem or pressure in making our decision for choosing them. We thought he was very thorough on All our guestions and working within our budget range. My wife and I can't wait as we are excited to see the results with the new project. It's going to bring a lot of extra space and comfort for the future. Thanks Adam and crew!!! 👍👍👍👍Posted on cathy difaniTrustindex verifies that the original source of the review is Google. Coastline installed a 3 seasons room for me and I love it! They were hard workers and did a great job. The salesman/ project manager, Dan, always kept me informed along the way. I’d use them again and do not hesitate to recommend them. Excellent work!!! Call them. You’ll be happy you did!Posted on Howdy BubertTrustindex verifies that the original source of the review is Google. Coastline recently installed a Sunair Suntube retractable awning for us. Dan was great to work with and very patient while we made our choices and communicated throughout the process. Ray and Jose were very professional and the install went smoothly and just in time for our annual family crab feast! Highly recommend Coastline and Sunair product.Posted on Mike ClemTrustindex verifies that the original source of the review is Google. Coastline designed and installed our awning. Dan offered many great design ideas and helped us select the right awning for our home. The awning arrived when promised. The install crew (Ray and Jose) did a fantastic job on the hottest day of the year. Everyone we talked to at Coastline from start to finish was friendly and professional. We now love sitting on our shady back patio. Thank you Coastline!Posted on Janet HaganTrustindex verifies that the original source of the review is Google. Just had a retractable awning installed by Coastline. It looks great! Dan was so great to work with as well as his staff Ray and Jose! When the awning was installed, as the guys were showing me how to operate it, the arm snapped and the material was torn. We were all shocked!!! The staff called Dan right away and found they had to remake the arm and replace the fabric. Dan had this fixed within a week! Not one hassle and in time for the holiday week! Thanks Dan, Ray, and Jose for my beautiful awning. We will enjoy many days and nights outdoors!!Posted on Deedee GeibTrustindex verifies that the original source of the review is Google. We recently had an existing small screen porch turned into a year round sunroom. Our salesman, Dan had great ideas that we had never even considered and we were excited about the plan. He answered all our questions and was responsive. We did have to wait about 8 weeks as these were custom made windows. Unfortunately, at installation , the windows were the wrong windows. Dan and the owners took full responsibility for the error. They did everything right. They expediated the new order and 4 weeks later the windows were installed. I was most pleased that the LVP flooring was the exact match for the existing LVP in our home and really added to the sunroom. We did have some minor issues with the crew but again Dan and the team got everything corrected within 48 hours . I do think this department still has some growing pains but when it was all said and done, we are thrilled. I am already working with Dan on a future project and value his creativity. I would recommend COASTLINE.Posted on Its MeTrustindex verifies that the original source of the review is Google. On time and very hard working. Couldn’t be happier with our final result.Posted on Darlene CharvatTrustindex verifies that the original source of the review is Google. We had Coastline Sunrooms and Awnings, a Vasco Property Services company, install a Sun Air Zipper Screen on our garage. Garage preparation and installation was completed very quickly with premium materials and excellent workmanship. The finished product blends in well with the garage appearance. The screen operates with a remote and moves very quietly closing and opening. We would recommend Coastline for any Sun Air Awning or Zipper Screen installs.
We aim to run a simple business. Our goal is for our customers to experience a seamless interaction from the quote, to the final completion of a job.
We will respond to your inquiry within 30 minutes during normal business hours.
Based in Selbyville, DE, Coastline Sunrooms & Awnings has 30+ years of experience creating sunrooms, awnings, and outdoor structures across Sussex County, DE, and Worcester & Wicomico Counties, MD—delivering comfort, style, and value.