Electric fireplaces come in widths from about 26 inches to a dramatic 88 inches, and choosing the right size is mostly about the wall, the room, and how you'll use it. Here's a quick framework.
Measure the wall first
For a feature wall, pick a unit roughly one-third to one-half the wall's width. A 60–72 inch linear fireplace suits most 12–16 ft walls; an 88-inch statement piece needs 20+ ft. Leave at least 6–12 inches of breathing room on each side for a balanced look.
Match the size to the room
- 26–33 inch: bedrooms, offices, dens
- 34–50 inch: living rooms and great rooms with supplemental heat
- 50–72 inch: main living areas and open floor plans
- 72–88 inch: grand rooms, media walls, commercial lobbies
Heat coverage
Most electric fireplaces put out about 5,000 BTUs (1,500W), comfortably heating a 400 sq ft room. Larger rooms or open floor plans benefit from units with higher output or dual heaters.
Viewing style
Decide between single-sided front glass, 3-sided glass for corner or peninsula installs, and deep fireboxes for extra flame realism. Slim models sit nearly flush against the wall; deep models need more recess depth.
Browse our full range of fireplaces by size and style, or see everything we carry. Not sure between two sizes? Send us your wall dimensions and we'll recommend the best fit — free shipping on every order.