More daylight, more living, more of the year.
A three-season room gives you an insulated, window-wrapped space to enjoy Wisconsin from early spring well into fall, without bugs, rain or wind. We design, permit and build the whole thing.
- Design & permits
- Footings to finish
- Matches your home
A real room, not a kit.
We build three-season rooms like any other part of your house: on proper footings, framed to code, roofed to match and finished inside.
Design & layout
Size, roof style and window placement planned around your yard and your view.
Permits & zoning
Setbacks, lot coverage and plans submitted to your municipality for you.
Foundation & framing
Frost footings or slab, framing and roof trusses built to Wisconsin code.
Large windows & doors
Insulated glass or screen-and-glass systems that open up for the breeze.
Roofing & siding
Shingles, soffit, fascia and siding matched to your existing home.
Interior finish
Ceiling, lighting, outlets, fan and waterproof LVP or tile flooring.
Which room is right for you?
A three-season room is insulated and enclosed but isn't tied into your home's heating. It's perfect for April through October and costs considerably less to build.
A four-season room is a full addition with heat, deeper insulation and thermal windows, so you can use it in January. We build both, and we'll walk you through the cost difference during your free consultation so you can decide with real numbers.
See our general contracting workFour steps. No surprises.
Free on-site assessment
We walk the yard, check setbacks and talk through budget.
Permits & planning
Drawings, selections and permits filed with your city.
Expert construction
Footings, framing, roof, windows and finish, with updates.
Final walkthrough
Final inspection passed and every detail checked with you.
Addition questions.
Serving homeowners in Milwaukee and 13 nearby communities.
Do I need a permit for a three-season room?
Yes. Every municipality we serve requires a building permit for an addition. We prepare the drawings and handle the application and inspections.
Can you convert my existing deck or porch?
Often, yes, if the existing structure is sound and has proper footings. We'll inspect it and tell you whether to build on it or start fresh.
How long does it take to build?
Once permits are approved, most three-season rooms take a few weeks to build, depending on size and window lead times.
Often paired with.
Picture your summer evenings out there.
Book a free consultation. We'll check your lot, sketch options and give you a clear price.