Enter your couch dimensions and window measurements — the app checks opening size, hoisting feasibility, and alternative access.
Whether it fits depends on measurements most people get wrong.
Couch depth (35") vs. window opening width (with sash removed), and couch width (84") vs. window height
Item: Standard 3-seat couch: 84" L × 35" W × 33" H (80–200 lbs)
Space: Standard double-hung window: 24–36" W × 36–60" H total (18–30" usable with sash up). Sliding door: 60–72" W × 80" H
Actual clear openings are usually 1–2″ smaller than the labeled size.
Your exact dimensions probably aren't "standard." Small measurement errors cause big problems — 1 inch can be the difference between fitting and getting stuck.
Verdicts are calculated by comparing all 6 item orientations against the space dimensions using verified building code standards. See our methodology
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Measure smart
Four numbers decide nearly every fit check. Get these right and the rest follows.
Don't make these
Most “it didn't fit” stories trace back to one of these oversights.
Frequently asked
It depends on the window. Standard double-hung windows (24–36" wide) are too narrow for most couches (35" deep). But large casement windows, picture windows with removable sashes, sliding glass balcony doors (60–72" wide), or ground-floor windows where the sash can be fully removed may work. Measure the opening with the sash removed.
01Professional furniture hoisting costs $300–$1,000+ depending on floor height, couch weight, and complexity. In cities like New York and Boston where tight-access deliveries are common, this is a standard service. Cost increases significantly above the 3rd floor. Some companies charge per floor ($75–$150 per flight).
02Options include: (1) a sliding glass door or balcony if available, (2) a larger window elsewhere in the apartment, (3) a sectional or modular couch that can be carried in smaller pieces, (4) disassembling the couch (some frames split), or (5) as a last resort, having a wider window temporarily installed.
03For ground-floor (first-floor) windows, yes — with two people, you can slide a couch through a large window opening without hoisting equipment. Remove the window sash, lay moving blankets on the sill, and feed the couch through lengthwise. Above the first floor, always hire professionals.
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