输入您的床垫尺寸和窗户测量数据——应用会检查开口大小、弯曲选项和吊装可行性。
Whether it fits depends on measurements most people get wrong.
床垫厚度（立起来，10–14"）vs. 窗户开口宽度，以及床垫长度 vs. 开口高度
Item: Queen：60" × 80" × 厚10–14"。King：76" × 80" × 厚10–14"
Space: 标准窗户（移除窗扇后）：开口宽24–36" × 高36–60"
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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“Checked 6 items against our new apartment in 10 minutes. Knew exactly what to order.” — New apartment
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
可以——全泡沫和记忆棉床垫能折叠、卷起或弯曲，通过出奇小的开口。紧紧卷起的queen床垫（用棘轮带）能通过小至24" × 36"的开口。内置弹簧和混合床垫无法弯曲，必须按原样通过开口。
01twin床垫（38" × 75" × 10–14"）立起来时，能通过移除窗扇的大多数窗户（开口36–60"）。queen（宽60"）平放时对大多数窗户来说太宽，但立起来（厚10–14"）时能通过任何超过14"宽的开口——80"的长度必须适配高度。任何尺寸的泡沫床垫都能卷起来。
02移除窗扇。在窗台上铺搬运毯。将床垫立在长边上放在窗外，然后纵向送进去。对于泡沫床垫，先用棘轮带卷起或折叠，再推进去。两个人——一个在里面，一个在外面——能让这件事轻松完成。
03对于高楼层，请聘请专业人员。床垫即使在微风中也像帆一样，没有索具设备吊装极其危险。专业家具吊装床垫费用为300–600美元。对于一楼窗户，两个人自己人工搬运是安全的。
04Unlock stair simulation, AR visualization, and more.
Open the calculator and check any item against any space.
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