Sunroom Enclosures Builder
ModExt Construction Sunroom Enclosures + Decks + Patio Cover + Backyard Remodel
Exceptional Customer Satisfaction
Why Homeowners Choose ModExt Construction?
Your sunroom enclosures is a significant investment, and choosing the right company matters. At ModExt Construction, we don't just build sunroom enclosures—we build trust. Here's why hundreds of homeowners across Virginia Beach, Williamsburg, Cape Charles, and the surrounding communities confidently recommend us:
Personalized Free Design and Consultation
Transparent Pricing & Financing Options
Lifetime Integral Warranty and lifetime transferable warranty
Licensed, Bonded & Insured Class "A" Sunroom Contractors
Veteran-Owned & Operated
4.7-Star Rating from 200+ Combined Reviews (Google, HomeAdvisor, Thumbtack, Porch, BBB, Angie’s List)
Let Us Design & Upgrade Your Backyard Paradise
Looking for the best sunroom enclosures builder near you?
We don’t just build outdoor spaces—we design climate-controlled extensions of your home that blend beauty, comfort, and long-term performance.
Fully Custom Designs:
From modern and luxury builds to modular and prefab sunroom enclosures, every space is tailored to your home’s architecture and your lifestyle.
Engineered for All Seasons:
We offer insulated, heated, air conditioned, and climate-controlled sunroom enclosures—including 3-season, 4-season, and year-round builds.
Premium Materials:
Choose from aluminum, glass, vinyl, or wood frame systems, plus advanced options like sliding window systems, wraparound designs, and Eze-Breeze vinyl panels.
Your Enclosure, your way.
Explore Enclosure Features & Finishes with ModExt,
Your Trusted Builder
Whether you're working with a backyard patio, covered porch, or starting from scratch, our team will guide you through design, permits, and installation. We offer flexible options in framing, window systems, and roofing—everything customized to fit your home’s architecture.
Types
Of Enclosures We Build
Porch & Patio Enclosures
Transform your open patio or porch into a fully enclosed, weather-protected living space—perfect for dining, relaxing, or entertaining. Choose from full walls, glass, screens, or hybrid systems that enhance comfort and style year-round.
Deck Enclosures
Elevate your deck with a fully enclosed glass system designed for style, comfort, and year-round use. Our custom glass enclosures offer unobstructed views, climate protection, and a seamless extension of your outdoor living space.
Under-Existing Structure Enclosures
Maximize unused space beneath decks, balconies, or raised homes with a custom under-existing enclosure. Perfect for creating a protected outdoor lounge, storage area, or enclosed patio—built to match your home’s structure and style.
Eze-Breeze Sunrooms
A hybrid between a screened porch and a sunroom. Flexible vinyl panels give you control over airflow and visibility—perfect for seasonal use with optional heating and cooling.
Screened-In Porches
Enjoy fresh air without bugs—custom screened enclosures built with durable framing and optional Eze-Breeze panel upgrades.
Sunroom Enclosures
Fully enclosed, insulated spaces with Low-E glass or vinyl windows—available in 3-season, 4-season, and year-round builds.
Pool Enclosure
Enjoy your pool in comfort and privacy—year-round. Our custom pool enclosures offer protection from the elements, enhanced safety, and a sleek, resort-style finish that transforms your outdoor space into a true retreat.
Features and Options
Of Our Enclosures
All-Season & Four-Season Sunrooms
Heated, cooled, and insulated for year-round use.
Three-Season Sunrooms
Enjoy spring through fall with cost-effective framing and windows.
Custom & Traditional Builds
Bump-outs, attached, gable roof, or wraparound designs.
Prefab & Modular Options
Faster installation with factory precision.
Specialty Locations
Above garage, under deck, second story, or side yard builds.
Material Choices
Choose glass, clear panel, vinyl, wood, or aluminum.
Add-Ons
Enclosure
Wall Refinishes
Upgrade with shiplap, paneling, or custom finishes for a polished, personalized interior look.
Flooring Upgrades
Choose durable, stylish options like LVP, tile, or wood-look flooring to match your sunroom’s design.
Skylights
Bring in natural light with energy-efficient skylight designed to brighten your sunroom without the heat.
Transform Your Home into a Destination
—Luxury and Respite Await.
Design | Permits | Installation
"ModExt handles it all for you"
Step 1) Personalized Consultation & 3-D Design
Visualize your new sunroom clearly before construction begins. During your consultation, we draw a detailed 2-D to-scale plan and discuss various options and variations, focusing on your budget, desired features, and overall vision. We illustrate choices using photos from similar completed projects, and we offer the ability to create detailed 3-D renderings, customized based on your specific needs and the level of engineering required.
Step 2) Clear, Upfront Pricing & Easy Financing
No hidden fees, just transparent quotes.
Step 3) Hassle-Free Permitting & Planning
We handle all permits and compliance matters efficiently.
Step 4) Professional Construction & Installation
Expertly built by seasoned project managers and craftsmen.
Step 5) Detailed Cleanup & Final Walkthrough
We ensure your home is pristine, leaving your new space ready for immediate enjoyment.
Ready to get started?
certified pro
On Eligible Enhancements to your Outdoor Space
Sign today, save big.
Receive $2,500 in bonus upgrades for aesthetic finishes like LVP flooring, custom back wall finishes, additional lighting, siding finishes, and more—when you sign your sunroom enclosure project the same day as your consultation.
Upgrade the space you love—with the finishes you really want.
TESTIMONIALS
Hear From Our
Raving Fans
"Unmatched precision and professionalism"
"Exceptional experience from start to finish. Jerry and his team are polite, diligent, and very thorough. They really are experts in what they do. I would highly recommend and will definitely use them again!"
- James K.
"A seamless process, start to finish"
"STOP!! Look no further than MODEXT. Yerry, Milesa and their crew did a spectacular job. Keeping us informed in dealing with Veterans Affairs and required paperwork for our screened porch to Sunroom conversion. If you want a contractor who stays with you from start to end and makes sure it's done right, look no further."
- Tommy G.
"Expert design, honest pricing."
"Yerry is great to work with, provided excellent input and is a perfectionist - he is the best contractor I’ve worked with in a house of many projects. I recommend him and his team and would love to work with him again. Very fair pricing, excellent quality work."
- Mona B.
want quick answers?
Frequently Asked Questions
Top 5 Questions Our Customers Ask Before Upgrading their Outdoor Space
How much does it cost to enclose a patio or porch, and what factors affect the price?
Sunroom Enclosure pricing depends on size, style, and selected features, with some enclosures starts from $10,000. Costs vary by size, materials (glass, vinyl, Eze-Breeze), and scope of work. We offer custom quotes based on your exact needs.
What’s included in the quote—are permits, foundation work, and electrical setup part of the package?
Yes. Our quotes can cover everything—design, permits, framing, concrete, electrical, and finishes. No surprises.
What’s the difference between a 3-season and a 4-season sunroom enclosure?
A 3-season sunroom enclosure isn’t insulated or climate-controlled. A 4-season sunroom enclosure is fully insulated, heated/cooled, and built for year-round use.
Will my new enclosure match the look and style of my home?
Absolutely! We customize every enclosure to blend seamlessly with your home’s architecture and finishes.
How long does the design and construction process take from start to finish?
Timelines depend on the type of sunroom enclosure, permitting, and material availability. On average, projects take 8-10 weeks from final design approval. ModExt keeps you informed at every step.
We Don’t Just Build Sunrooms
"We Craft What We Love: Screen rooms, Decks, Pavilions, Gazebos, Outdoor Living...."
Ready to Upgrade?
Let’s Bring Your
Sunroom Enclosure to Life.
You’ve explored the options—now it’s time to bring your vision to life. From design to installation, our team delivers custom enclosure solutions with precision, transparency, and craftsmanship. Let’s get started today.
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ModExt Construction proudly serves homeowners throughout Hampton Roads, including Virginia Beach, Chesapeake, Norfolk, Suffolk, Portsmouth, Newport News, Hampton, Yorktown, Poquoson, Williamsburg, and as far as Cape Charles and surrounding areas. As a local, Class A licensed, veteran-owned and owner-operated contractor, we’re recognized for delivering award-winning sunrooms additions, porch or patio enclosures, patio covers, custom decks, and exceptional outdoor living spaces. With over 1,200 satisfied homeowners, a 4.7-star rating, and recognition as 2021 Best Regional Sunroom Builder, ModExt is your trusted Builder for expert craftsmanship, lasting value, and personalized service.
Innovation
Creative Designs, Built Right.
Integrity
Honesty and transparency.
Excellence
Top-notch services.
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