Building a Home Theater

Gather all the info you'll need on building a home theater, and get ready to construct a comfortable and stylish entertainment space in your home.


Photo by: Brian Patrick Flynn

Brian Patrick Flynn

By: Sean McEvoy

Home theaters have become a popular feature in all types of homes, and there are several important considerations to keep in mind if you'll be building a home theater any time soon. A custom entertainment space can add to a home's resale value as well as its enjoyment factor, and it provides a prime gathering space for family members and guests alike. Home theaters run the gamut in terms of complexity of design and expense, so if you're considering building one, you'll want to keep these key factors in mind to ensure you end up with the space that suits your design tastes and budgets best.

Designer Home Theaters and Media Rooms

See All Photos

Garage Redo

Beam Me Up, Scotty

Under the Sea

Retro Hollywood Style

Cool and Contemporary

Lonely Space Becomes Popular

Rockin' Around the Theater

Photo By: unknown

To the Batcave!

Entry-Level High End

User-Friendly Home Theater Controls

Photo By: Wes Calvin, Platinum Productions

Wooden Elegance

Beneath the Garage

Star-Studded Wonder

High-Dollar Home Theater

Trendy Theater

$6 Million Theater

Personalized Entertainment

High-End Experience

Photo By: HOWARD TUCKER 216-696-4616

Hidden Screen and Projector

Photo By: Alex Fenlon

Rustic Retreat

Combination Media Room and Theater

Photo By: Barry Schwartz

Framed Artwork TVs

Photo By: Eric Perry

Multipurpose Entertainment Room

Photo By: Jim Schmid Photography

Traditional Meets High Tech

Photo By: CEDIA

Great Viewing, Day or Night


Cozy Retreat

Unobtrusive Design

See It From All Angles

Setting the Stage

Photo By: Alan Gilbert

Eco-Friendly Viewing

Photo By: Eric Perry

Hoop Dreams

For Art's Sake

Lord of the Theaters

1920s-Style Home Theater

A Movie Gold Mine

Beneath the Stars

Accurate Sound Stage

Photo By: Photographer: Harvey Smith

Wow Factor

Photo By: William Psolka

Room for a Buffet

Photo By: Jackson HIll

Futuristic Aesthetic

Photo By: William Psolka

Sounds Perfect

Mountain Motif

Music Maker

Photo By: HOWARD TUCKER 216-696-4616

Classic Old-Time Home Theater

Decked-Out Theater

Photo By: Patty Schuchman

Clean Comfort

Grecian-Style Home Theater

Silver Screen Space

Jaw-Dropping Home Theater

Form and Function

Photo By: Alan Gilbert

Concealed Audio

Photo By: unknown

Acoustic Wood Detailing

Classic Hollywood Regency Style

Urban Space

Wall of Sound

Before the first hammer swings to begin construction on your new home theater, you'll need to decide where it should be located in your home. In general, unless you have the square footage for a large, truly cinema-like space, you'll want to keep the confines of your home theater somewhat snug. Somewhere in the range of 20 x 13 or 20 x 15 feet is considered optimal for a home theater. A portion of a finished basement can often work, as can an enclosed wing off the living or family room, or a spare bedroom situated upstairs.

Soundproofing and lighting are two extremely important considerations for a home theater, and it's also a space you won't want to interrupt the overall business and traffic of the home. It should be as self-contained as possible, which brings us to the next factor: soundproofing. Optimally, sound shouldn't be able to enter the room from outside or escape from inside—which means starting the build with R30 insulation for the walls, floor and ceiling is a must. You'll then want to consider further soundproofing after the wiring has been installed, but this standard level of insulation is a good start.

Speaking of sound, your next step is to pre-wire your sound system. Most home theaters use 7.1 surround sound, which includes one subwoofer and seven channel speakers, left, right, center, two side and two rear. The center speaker is generally located just above the TV or projection screen, left and right to either side, and side and rear are located on the side and rear walls of the room.

Next up, you'll want to pre-wire the lighting for the room, which will be essential to creating ambiance in your movie-theater-like space. Home theater lighting often includes recessed lighting in the ceiling and sconces or similarly low-profile fixtures along the side walls. Connecting the lights to an RF dimmer will allow you to control the lighting with a remote. If your theater is gong to feature stadium seating, you'll also need floor lighting so guests can navigate the space when the lights are dim.

After the lighting is wired, it's time to install soundproofing and drywall. There are brands of drywall that are soundproofed as a feature, or if you want to use regular drywall, you can install high-density vinyl or other soundproofing material behind the drywall.

Next up, it's time to set up your video and sound systems. After your drywall is installed and painted (and you've made incisions in it to thread electrical wiring), you can hang your speakers, projector and screen or TV. You can disguise speakers with acoustic panels if you want a more seamless look for the space.

Finally, you'll want to install the furniture. Your options are many in the realm of home theater furniture, but in general you'll be able to choose from a range of armchair-like seating, either in single- or bench-seat form, in varying pricing and quality tiers.

Home Theater Profiles

See All Videos

Similar Topics:

Next Up

How to Build a Home Theater

Want a movie-theater experience in your home? Learn how to build a home theater with step by step instructions from the pros at

Outdoor Living Spaces: Ideas for Outdoor Rooms

Learn about options and ideas for outdoor rooms and outdoor living spaces.

Choosing a Room for a Home Theater

Keep in mind the existing layout and your space considerations.

How to Soundproof a Home Theater

Get expert tips and best practices for soundproofing your home theater and media room.

Build an Entertainment Center

Step-by-step instructions for constructing the ultimate storage solution

High-End Home Theaters

Browse ideas for high-end home theaters, and get inspired to create a state-of-the-art, elegant and entertaining space in your home.

Home Theater Design Ideas

Get inspiration from these home theater design ideas, and prepare to install a custom entertainment space in your home.

Home Theater Wiring

Get all the info you'll need on home theater wiring, and get ready to create an efficient, safe and hidden wiring network for your home theater.

Choosing Home Theater Products

Get expert tips on buying audio and video gear, seating and lighting.

Planning a Home Theater

Learn how to choose a layout and style, select lighting and seating, and hire contractors.

Follow Us Everywhere

Join the party! Don't miss HGTV in your favorite social media feeds.