Sunroom Contractor in Star, Idaho

We design and build custom sunrooms, four-season rooms, and patio enclosures that let you enjoy the stunning Treasure Valley scenery and Idaho's beautiful seasons year-round — adding living space, natural light, and lasting value to your home.

Your outdoor space is perfect — except for the weather.

Star, Idaho sits in one of the most beautiful corners of the Treasure Valley — and your backyard view deserves to be enjoyed far more than a few months a year. But scorching summer afternoons, freezing winter temperatures, spring wind, and fall rain all cut into the time you can actually spend in your outdoor space.

Maybe you have a patio that sits unused for half the year,
a deck that would be perfect with just a little shelter, or simply a desire for a bright, comfortable room that brings the outdoors in without the weather getting in the way.

You've thought about a sunroom but aren't sure where to start — what type is right for your home, what it will cost, whether your existing structure can support it, or how to find a sunroom contractor in Star, Idaho who builds with the quality and expertise that a project like this demands.

The answer is right here.

We build Sunrooms that Embrace Every Season

We understand that a sunroom is a significant addition to your home — one that needs to be properly designed for your specific structure, built with materials that perform in Idaho's climate extremes, and finished to the same standard as the rest of your home.

At ATP Construction LLC, we've designed and built custom sunrooms and patio enclosures for homeowners throughout Star and the Treasure Valley who wanted to expand their living space, capture their outdoor views, and enjoy Idaho's natural beauty without being at the mercy of the weather.

Whether you're looking for a three-season patio enclosure,
a fully insulated four-season room, a custom sunroom addition, or a deck-to-sunroom conversion, we bring the construction expertise, design sensibility, and full-service project management that delivers a finished space
you'll use and love every single day of the year.

How It Works

Free Design & Site Consultation

We visit your home, assess your existing structure and outdoor space, discuss your vision and how you plan to use the room, and develop a custom sunroom design with transparent pricing and a realistic timeline — before any work begins.

Expert Construction From Start to Finish


We manage every phase of your sunroom construction — foundation, framing, roofing, glazing, insulation, electrical, flooring, and all interior and exterior finishing details — with professional oversight and consistent communication throughout the entire build.

Step Into Your New Favorite Room


We complete your sunroom with a thorough walkthrough, ensure every element performs and looks exactly as designed, and hand you a beautifully finished space that brings Idaho's stunning scenery into your home every day of the year.

Our Services

Expertly Built Sunrooms for Every Season

A sunroom is one of the most personal and impactful additions you can make to your home — it changes how you experience your living space every single day, in every season.

At ATP Construction LLC, we build sunrooms with the full construction expertise of a general contractor — not the prefab installation approach of a sunroom-only company — which means your sunroom is properly engineered for your specific home, built with quality materials that perform in Idaho's climate, and finished to a standard that's consistent with the rest of your home's construction quality.

We're local to Star and the Treasure Valley, we understand what Idaho's seasons demand from an exterior structure, and we've built a reputation for sunroom construction that our clients love to show off.

Don't settle for a generic sunroom kit installed by a crew that doesn't understand construction. Choose ATP Construction LLC — the sunroom contractor that builds it right — and enjoy your home's best room for decades to come.


Frequently Asked Questions

  • What is the difference between a three-season and four-season sunroom?

    A three-season sunroom is designed for use in spring, summer, and fall — it's enclosed and weather-protected but not fully insulated or climate-controlled, making it unsuitable for Idaho's coldest winter months. A four-season sunroom is fully insulated and connected to your home's HVAC system, making it comfortable and functional year-round in all of Idaho's weather conditions. ATP Construction LLC builds both and will help you determine which is right for your lifestyle and budget.

  • How long does sunroom construction take?

    Most sunroom projects take between 4 to 10 weeks depending on the size, type, and complexity of the design. Custom four-season rooms with full insulation, HVAC integration, and premium finishes may take longer. We provide a realistic timeline before work begins and keep you updated throughout.

  • Can a sunroom be added to any home?

    Most homes can accommodate a sunroom addition, though the specific design and structural approach will depend on your home's existing foundation, framing, and roof configuration. ATP Construction LLC conducts a thorough site assessment during the free consultation to determine the best design and construction approach for your specific home.