输入你的门口测量值，检查大号床垫是否能通过门框。
Whether it fits depends on measurements most people get wrong.
床垫厚度（9–14"）对比门的净宽（28–32"）
Item: 大号床垫：宽60" × 长80" × 厚9–14"
Space: 标准室内门：高80" × 净宽30–32" 门洞
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 my mattress before ordering. Tight fit, but it worked with the door removed.” — Online shopper
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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——侧立时大号床垫厚度仅9–14"，能轻松通过28"门洞。60"的高度可通过任何标准门楣。难点在于80"的长度在狭窄走廊里的处理。
01全泡沫大号床垫可以短暂对折而不受损。弹簧和混合型床垫绝不应折叠——弹簧会永久变形。可用棘轮带固定折叠后的泡沫床垫。
02将其侧立在长边上（80"边贴地，60"边朝上）。让它先以厚度方向（9–14"）穿过门口。从合页上卸下门以获得额外净空。每端各安排一人引导。
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