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Free Estimate

Custom Sunrooms &
Additions in Springfield, IL

Enjoy the Outdoors Year-Round—From the Comfort of Your Home

Looking to expand your living space with a beautiful, sunlit room you can enjoy in any season? Sutton’s is the trusted sunroom contractor in Springfield, IL, specializing in custom sunroom additions that are both functional and stunning. Whether you want to sip your morning coffee in natural light or create a relaxing retreat for your family, a custom-built sunroom from Sutton’s delivers year-round comfort, value, and beauty.

 Why Choose Sutton’s for Your Sunroom Addition?

We Build It Right, From the Ground Up

We do not repair or renovate existing sunrooms. Instead, we specialize in complete sunroom tear-down and replacement, or new sunroom construction where nothing currently exists. That way, we can guarantee the structural integrity and energy efficiency of every build.

Sunroom Styles to Match Every Home

As a top-rated residential sunroom installer in Springfield, IL, Sutton’s offers a full range of styles to match your home’s architecture and your family’s lifestyle.

Cathedral Sunrooms

Tall, dramatic ceilings with floor-to-ceiling glass—ideal for homes with vaulted rooflines.

Studio Sunrooms

A sleek, modern look with a single-slope roof. Perfect for ranch-style homes and bungalows.

 Integrated Sunrooms

Designed to feel like a seamless extension of your home, complete with HVAC integration and insulated construction.

 Porch Conversions

Transform your existing covered porch or deck into a 4-season sunroom with insulated glass and weatherproof materials.

Our Process: How We Build Sunrooms

Your sunroom project starts with a free consultation. Our estimator will visit your home, discuss your vision, take measurements, and offer a verbal cost estimate. If you choose to move forward:

  • You sign a Design-Build Contract and submit a deposit.
  • We create custom plans and 3D renderings of your sunroom design.
  • Upon approval, we order materials and set a build schedule that works for you.
  • Our in-house installers build your sunroom to LivingSpace factory standards, with precise construction and attention to detail.

What Makes Living Space Sunrooms Different?

Sutton’s only installs LivingSpace Sunrooms because of their exceptional construction quality, energy efficiency, and lifetime performance. These systems are engineered to meet or exceed national building codes, with:

  • Vinyl-clad structural framing
  • Insulated, low-E, argon-filled glass
  • Custom colors and finishes
  • Superior thermal performance

Learn more about LivingSpace Sunroom ratings and performance standards here:
 Sunroom Ratings Guide (NARI)

Living Space Sunrooms promo showing a cathedral-style sunroom opening to a large patio and green outdoor space – available from Sutton’s in Springfield IL

Benefits of Adding a Sunroom to Your Home

Adding a sunroom isn’t just about more space—it’s about a better lifestyle. Sunroom additions offer:

  • Natural light to boost mood and reduce energy usage
  • Increased home value and curb appeal
  • Year-round use thanks to weather-resistant, insulated construction
  • Perfect space for hobbies, workouts, dining, or playrooms
  • A scenic, bug-free connection to the outdoors
  • Service Area

custom sunrooms Service Area

We build custom sunrooms in Springfield, IL and surrounding communities, including:
  • Chatham
  • Rochester
  • New Berlin
  • Sherman
  • Riverton
  • Taylorville
  • Jacksonville
  • Lincoln
  • Petersburg
  • Petersburg
  • Auburn

and other towns throughout

  • Sangamon County
  • Menard County
  • Morgan County
  • Logan County
  • Christian County

 FAQs – Sunroom Construction in Central Illinois

Do you offer free consultations?

Yes. Sutton’s provides free in-home consultations to discuss your project, take measurements, and provide a verbal cost estimate.

We specialize in cathedral sunrooms, studio sunrooms, porch conversions, and integrated additions, all fully customizable and engineered for year-round use.

Yes. Our LivingSpace Sunrooms are built with insulated glass, tight seals, and energy-rated components, making them comfortable in all seasons.

The cost of a sunroom varies depending on size, materials, customization, and site conditions. Sutton’s offers a free in-home consultation to provide an accurate verbal estimate. Most projects fall into a predictable range, and we’ll always be upfront about timelines and costs.

Yes. Our custom-built sunrooms are designed as four-season rooms, offering comfort during hot summers and freezing winters. With insulated glass, weather-sealed frames, and optional HVAC integration, your new space will feel like a true room in your home—not just an enclosure.

Yes. Most municipalities in Central Illinois require permits for any new room addition. Sutton’s handles all permitting and code compliance on your behalf, ensuring your project is safe, legal, and built to last.

Yes. Our sunrooms are constructed with durable, weather-resistant materials like vinyl-clad framing and high-performance glass, which are easy to clean and require little to no maintenance. You’ll never need to paint, seal, or stain the structure.

Sutton’s is a locally owned, family-operated contractor that has served Springfield since 1946. We use only high-quality LivingSpace systems, and we never outsource installation to subcontractors. All work is backed by a two-year workmanship guarantee, in addition to the manufacturer’s warranty.

Do you repair existing sunrooms?

No. We do not perform sunroom repairs or renovations. Sutton’s only installs new sunrooms or completely rebuilds from the ground up to ensure quality and long-term performance.

Everything—design consultation, permits, engineering, demolition (if needed), construction, and cleanup. Sutton’s manages the entire process.

Absolutely. A well-designed sunroom adds usable square footage, enhances curb appeal, and increases your home’s market value.

Yes—porch and deck conversions are popular options. Sutton’s can inspect your existing structure to determine if it meets the requirements for a safe sunroom addition. In many cases, we recommend a full rebuild to ensure proper insulation, support, and code compliance.

A screened-in porch offers limited protection from the elements and cannot be used year-round. A sunroom addition, on the other hand, includes insulated glass and climate control options, allowing for year-round use while adding square footage and resale value.

On average, sunroom construction takes 4–6 weeks from signed contract to completion, depending on material lead times and weather conditions. Sutton’s will communicate each phase of your project so you know what to expect.

Absolutely. With Sutton’s, your sunroom is completely customizable—from window layout and door style to trim colors, glass tint, ceiling height, and flooring options. Our goal is to build a sunroom that complements your home and lifestyle.