Three-season rooms are typically less expensive to buildthan an additionbecause of their lack of heating and cooling.

If you’re looking to build your own space, check out these 32 three-season porch ideas.

“In the summer, misters and fans will help cool you off.

3-season porch with beachy decor scheme

Blakely Interior Design

Create multiple seating areas to enjoy cooking and dinners al fresco.”

This sunroom from Calimia Home is crafted with rattan pieces for an airy, Scandi-inspired look.

The blue couch, hanging chair, and neutral art make it feel fresh and lively.

rattan sunroom

Design byCalimia Home/ Photo by Kelly Boyd

A Spot To Dine

Turn your three-season porch into a lively, colorful dining area.

Imagine nights hanging by the piano as the sun sets.

A Calming Space

BarnesVanze Architects

Bugs, rain, and blinding rays be gone.

colorful sunroom with dining table

Blakely Interior Design

A Winterized, Multi-season Porch

Ballard + Mensua Architecture

Live in a colder climate?

This oh so homey three-season room is full of windows, an impactfulwood ceiling, and stone fireplace.

This enclosed three-season room from D.C.-based Four Brothers Design + Build is a clever solution.

wood and brick patio

MV Architects

Rock away with warmth from the fireplace.

It can also help keep your feet warm on the colder days and nights," Beryl says.

Close off the doors.

moody indoor outdoor patio

Colleen Healey Architecture

Plenty of windows bring sunshine in, while a cart doubles as art storage and a plant display.

This unique three-season room from Seattle-based Jessica Nelson Design features a colorful bar, available to enjoy all year.

The Comfortable Living Space

R. Johnston Interiors

Make your three-seasons build work for you.

poolside patio

BarnesVanze Architects/ Photo by Anice Hoachlander

Enjoy nature, entertain in style, or have a lazy afternoon.

The Split Deck

Designing an outdoor living space?

Split your deck into purely outdoor seating and include a three-season room for when the weather turns.

entertaining three-season room

Kate Marker Interiors/ Photo byMargaret Rajic

The rectangular structure has wood, glass, relaxed seating, and a fan to help with summer heat.

This curated room from Kate Marker Interiors is an ideal spot for a board game night.

The Tiled Delight

Think outside-the-box with your three-season porch design.

indoor/outdoor sunroom

@ahousewren/ Instagram

This space from Connecticut-based Becca Interiors includes beautiful tile and striped chairs.

Get outside for some afternoon sun, while avoiding any unpleasant weather.

The Summer Hangout

Create a multi-season outdoor sitting room with ease.

poolside patio

BarnesVanze Architects

For a more cost-effective option, thick drapery can keep heat in and keep you warm and cozy.

cozy wood patio with fireplace

Ballard + Mensua Architecture

cozy outdoor patio

Four Brothers Design + Build

porch with hanging lights

Haneen’s Haven

living room with rolling window

Design by Jessica Nelson / Photo byCarina Skrobecki

indoor/outdoor patio with wood ceiling

MS Vicas Interiors

sunroom art room

A Beautiful Mess

sunroom with rugs

@cottagestyle/ Instagram

cool three-season bar

Design byJessica Nelson/ Photo byCarina Skrobecki

colorful room with fan

Casa Watkins Living

sunroom with cozy shades

R. Johnston Interiors

sunroom with skylights

Becca Interiors

indoor/outdoor room

Design byJessica Nelson/ Photo byCarina Skrobecki

sunroom with stylish seating

Kate Marker Interiors

game room sunroom

Design byKate Marker Interiors/ Photo byMargaret Rajic

patterned tile in a sunroom

Becca Interiors

indoor/outdoor room

Britt Design Studio

indoor sunroom ideas

Calimia Home

sunroom add-on

The Spruce / Candace Madonna

wood and cement awning

Maite Granda

indoor sunroom ideas

Becca Interiors