Your Experts in 3 and 4-Season Room Design & Installation

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Extend Your Living Space with a Custom Sunroom

3-Season & 4-Season Rooms

Whether you’re dreaming of a light-filled 3-season room for summer evenings or a cozy 4-season room that’s livable year-round, Beantown Home Improvements has you covered. Our expert team will guide you through every step—from design to construction—to ensure your new sunroom is built to last.

What’s the Difference Between a 3-Season and 4-Season Room?

3-Season Room

  • Designed for spring, summer, and fall use
  • Not insulated or heated
  • Lets in tons of natural light with large windows or screened in openings
  • Flooring is usually decking over screen, though not always
  • Protects from bugs, rain, and wind while staying open to fresh air
  • Cost-effective way to add living space

 

4-Season Room

  • Designed for year-round comfort and is fully insulated
  • Energy-efficient windows and doors
  • Typically heated and cooled with a mini-split system
  • Flooring is usually finished with vinyl plank or carpet
  • Perfect for a family room, office, dining space, or lounge
  • Adds significant value to your property

 

Whether you want a breezy 3-Season Room for summer evenings or a 4-Season Room for year-round living, we’ve got the expertise to bring your vision to life.

Benefits of Adding a Sunroom to Your Home

  • Expand your living space without a full addition
  • Increase natural light and outdoor views
  • Create a versatile space for dining, relaxing, entertaining, or working
  • Boost your home’s curb appeal and resale value
  • Enjoy the outdoors without worrying about bugs or bad weather

Custom 3-Season Rooms

Our 3-Season Rooms are stick frame built with durable, high-quality materials that maximize comfort and style from spring through fall. They’re designed to let you feel connected to the outdoors while staying protected from pests and the elements. A perfect upgrade for decks, patios, or open spaces that aren’t used to their full potential. And depending on your budget, we’ve even built rooms and left the interior unfinished for the homeowner to complete.

Custom 4-Season Rooms

For homeowners who want a true all-season living space, our 4-Season Rooms are stick frame built and fully insulated. They are built to function like a natural extension of your home. With energy-efficient windows, doors, and climate control options, your new sunroom will be comfortable in every season—whether it’s a snowy Massachusetts winter or a hot summer day.

Why Choose Beantown Home Improvements?

When it comes to 3 or 4-Season Rooms in Massachusetts, Beantown Home Improvements is the trusted name. Here’s why:

Custom designs tailored to your home and lifestyle

High-quality construction and premium materials

Experienced crews who treat every project with care and detail

Seamless integration with your home’s existing siding style and structure

Backed by our true lifetime workmanship warranty

Not looking for a 3-season or 4-season room?

Maybe you’ve been considering a simple Pergola. Well, we’ve got that covered too!

Beantown Home Improvements IconBeantown Home Improvements

201 W Grove St, Middleborough

5.0 446 reviews

  • Avatar brian hurd ★★★★★ 2 weeks ago
    My wife and I hired Beantown after getting several quotes from other roofing companies. Beantown came back with the best price by far. The crew had to make several repairs including new roof sheathing, vent boots, chimney flashing, and … More PVC rakes. Our point of contact, Derek, was extremely knowledgeable. Once some of the plywood sheathing was removed, he showed us the poor air floor from blocked soffit vents (we hired a company through Mass Save to insulate our attic) and offered very reasonable solutions to remedy it. We couldn't be happier with the results and peace of mind knowing our roof not only looks amazing, it will keep us dry for many years to come. I will recommend Beantown Home Improvements to anyone who needs work done on their home.
  • Avatar brian Fruzzetti ★★★★★ 2 weeks ago
    Absolutely amazing staff, and crew. My father was chosen as a recipient of the Veteran Roof Giveaway this year.They were outstanding in the way he and the family were treated from start to finish.They promised and delivered the highest … More quality of product and workmanship that could be expected.We thank you for being such an great and caring group of people.The before and afters speak for themselves.Thank you for all you do.
  • Avatar John Bacon ★★★★★ 3 months ago
    The Beantown team did new siding and gutters on my home. Jim E communicated with us daily on progress and if anything was needing attention he was right on it.The installation team was always pleasant, picked up debris daily.Everyone from … More the Sales Team to Installation team was terrific.Thanks
  • Avatar Nick Gemelli ★★★★★ 7 months ago
    I’ve owned three properties and worked with many contractors over the years—some good, others not so much. Without a doubt, Beantown Home Improvements has been the best company I’ve ever worked with. Their communication throughout the entire … More process was outstanding. Derek, John, James, and the entire crew were fantastic every step of the way. Last but not least, the results exceeded my expectations, and the price was extremely reasonable. I highly recommend Beantown to anyone in need of a new roof!