{"id":934,"date":"2026-03-18T08:29:12","date_gmt":"2026-03-18T08:29:12","guid":{"rendered":"https:\/\/fschier.com\/?p=934"},"modified":"2026-03-18T09:13:19","modified_gmt":"2026-03-18T09:13:19","slug":"using-multi-point-locks-to-hit-energy-air-tightness-targets","status":"publish","type":"post","link":"https:\/\/fschier.com\/ja\/using-multi-point-locks-to-hit-energy-air-tightness-targets\/","title":{"rendered":"\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u6c17\u5bc6\u76ee\u6a19\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306e\u4f7f\u7528"},"content":{"rendered":"<p>\u307b\u3068\u3093\u3069\u306e\u30c1\u30fc\u30e0\u306f\u305d\u308c\u3092\u898b\u9003\u3057\u3066\u3044\u308b\u3002U\u5024\u3001\u30ac\u30e9\u30b9\u4e2d\u5fc3\u90e8\u306e\u6027\u80fd\u3001\u65ad\u71b1\u6750\u306e\u539a\u3055\u3001\u7a7a\u8abf\u306e\u30b5\u30a4\u30b8\u30f3\u30b0\u306b\u3053\u3060\u308f\u308a\u3001\u30b9\u30c8\u30e9\u30a4\u30af\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u305a\u3055\u3093\u3067EPDM\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u5727\u7e2e\u304c\u4e0d\u5747\u4e00\u306a\u80cc\u306e\u9ad8\u3044\u64cd\u4f5c\u53ef\u80fd\u306a\u30c9\u30a2\u3092\u30011\u3064\u306e\u5f31\u3044\u30e9\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3067\u9589\u3058\u3055\u305b\u3066\u3057\u307e\u3046\u3002\u920d\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u6b32\u3057\u3044\u3067\u3059\u304b\uff1f<\/p>\n\n\n\n<p>\u3053\u306e\u6620\u753b\u306f\u4ee5\u524d\u306b\u3082\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c1\u30fc\u30e0\u306f\u30b0\u30ec\u30fc\u30b8\u30f3\u30b0\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u591a\u984d\u306e\u8cbb\u7528\u3092\u8cbb\u3084\u3057\u3001\u5916\u79d1\u533b\u306e\u3088\u3046\u306b\u3059\u3079\u3066\u306e\u30b7\u30fc\u30b9\u306e\u7d99\u304e\u76ee\u306b\u30c6\u30fc\u30d7\u3092\u8cbc\u308a\u3001\u305d\u308c\u3067\u3082\u30e9\u30c3\u30c1\u306e\u7aef\u304b\u3089\u7a7a\u6c17\u304c\u6f0f\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u306f\u9b54\u6cd5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u982d\u3001\u4e2d\u9593\u306e\u9ad8\u3055\u3001\u6577\u5c45\u3084\u4e0b\u6846\u306a\u3069\u3001\u8907\u6570\u306e\u5834\u6240\u3067\u30b9\u30e9\u30d6\u3092\u30d5\u30ec\u30fc\u30e0\u306b\u5f15\u304d\u8fbc\u3080\u91d1\u7269\u3067\u3042\u308b\u305f\u3081\u3001\u30a6\u30a7\u30b6\u30fc\u30b7\u30fc\u30eb\u304c\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u306e\u3088\u3046\u306a\u507d\u7269\u306e\u5b8c\u74a7\u306a\u63a5\u89e6\u3067\u306f\u306a\u304f\u3001\u5747\u4e00\u306a\u63a5\u89e6\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ul><li><a href=\"#why-multi-point-locks-matter-when-the-target-gets-serious\">\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u672c\u6c17\u306b\u306a\u3063\u305f\u3068\u304d\u3001\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u304c\u91cd\u8981\u306b\u306a\u308b\u7406\u7531<\/a><\/li><li><a href=\"#what-the-field-data-actually-says\">\u73fe\u5730\u30c7\u30fc\u30bf\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u3053\u3068<\/a><\/li><li><a href=\"#where-multi-point-locks-earn-their-keep\">\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306e\u6d3b\u8e8d\u306e\u5834<\/a><\/li><li><a href=\"#the-hardware-ecosystem-around-the-lock-matters-more-than-people-admit\">\u9320\u524d\u3092\u53d6\u308a\u5dfb\u304f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4eba\u3005\u304c\u8a8d\u3081\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u3067\u3042\u308b\u3002<\/a><\/li><li><a href=\"#the-decision-matrix-i-use\">\u79c1\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u6c7a\u5b9a\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/a><\/li><li><a href=\"#why-owners-should-care-about-the-money-not-just-the-metric\">\u30aa\u30fc\u30ca\u30fc\u304c\u6307\u6a19\u3060\u3051\u3067\u306a\u304f\u91d1\u92ad\u3092\u91cd\u8996\u3059\u3079\u304d\u7406\u7531<\/a><\/li><li><a href=\"#faq\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><ul><li><a href=\"#do-multi-point-locks-improve-air-tightness-\">\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u306f\u6c17\u5bc6\u6027\u3092\u9ad8\u3081\u308b\u304b\uff1f<\/a><\/li><li><a href=\"#are-multi-point-locks-enough-to-pass-a-blower-door-test-\">\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306f\u30d6\u30ed\u30a2\u30fb\u30c9\u30a2\u30fb\u30c6\u30b9\u30c8\u3092\u30d1\u30b9\u3059\u308b\u306e\u306b\u5341\u5206\u304b\uff1f<\/a><\/li><li><a href=\"#what-air-tightness-target-should-most-projects-design-around-\">\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u6c17\u5bc6\u6027\u76ee\u6a19\u3067\u8a2d\u8a08\u3092\u884c\u3046\u3079\u304d\u304b\uff1f<\/a><\/li><li><a href=\"#can-i-retrofit-a-multi-point-lock-onto-an-existing-door-\">\u65e2\u5b58\u306e\u30c9\u30a2\u306b\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u3092\u5f8c\u4ed8\u3051\u3067\u304d\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#final-word\">\u6700\u5f8c\u306e\u8a00\u8449<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-multi-point-locks-matter-when-the-target-gets-serious\">\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u672c\u6c17\u306b\u306a\u3063\u305f\u3068\u304d\u3001\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u304c\u91cd\u8981\u306b\u306a\u308b\u7406\u7531<\/h2>\n\n\n\n<p>\u3053\u3053\u304c\u3001\u696d\u754c\u304c\u8edf\u5f01\u306b\u6271\u3063\u3066\u3044\u308b\u90e8\u5206\u3067\u3042\u308b\u3002\u30c9\u30a2\u30ed\u30c3\u30af\u306e\u71b1\u6027\u80fd\u306f\u3001\u30ea\u30fc\u30d5\u3092\u901a\u3057\u3066\u71b1\u3092\u4f1d\u5c0e\u3059\u308b\u6570\u767e\u30b0\u30e9\u30e0\u306e\u91d1\u5c5e\u3067\u3042\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u304f\u3001\u901a\u5e38\u306f\u3001\u5727\u529b\u3001\u5efa\u7269\u306e\u52d5\u304d\u3001\u30d2\u30f3\u30b8\u306e\u6469\u8017\u300150 Pa\u3067\u306e\u4f7f\u7528\u8005\u306e\u9177\u4f7f\u306e\u4e0b\u3067\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u7e70\u308a\u8fd4\u3057\u53ef\u80fd\u306a\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u5727\u7e2e\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u3067\u3042\u308b\u3002\u305d\u308c\u304c\u672c\u5f53\u306e\u6226\u3044\u306a\u306e\u3060\u3002.<\/p>\n\n\n\n<p>DOE\u306e\u73fe\u5728\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u306f\u3001\u30c9\u30a2\u3084\u958b\u9589\u53ef\u80fd\u306a\u7a93\u306e\u3088\u3046\u306a\u53ef\u52d5\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u30a6\u30a7\u30b6\u30fc\u30b9\u30c8\u30ea\u30c3\u30d7\u304c\u6b63\u3057\u3044\u6c17\u5bc6\u65b9\u6cd5\u3068\u3057\u3066\u6271\u308f\u308c\u3001\u305d\u306e\u30db\u30fc\u30e0\u30a8\u30cd\u30eb\u30ae\u30fc\u30ea\u30d9\u30fc\u30c8\u898f\u5247\u3067\u306f\u3001\u4f4f\u5b85\u304c\u6c17\u5bc6\u5de5\u4e8b\u3082\u53d7\u3051\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u3059\u3067\u306bIECC\u57fa\u6e96\u30673ACH50\u7a0b\u5ea6\u306e\u4f4e\u30ea\u30fc\u30af\u3092\u9054\u6210\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u308a\u3001\u63db\u6c17\u6750\u3092\u30ea\u30d9\u30fc\u30c8\u5bfe\u8c61\u3068\u3057\u3066\u3044\u308b\u3002\u3064\u307e\u308a\u3001\u958b\u53e3\u90e8\u306e\u6c17\u5bc6\u5316\u3068\u63db\u6c17\u5236\u5fa1\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3042\u308a\u3001\u5225\u3005\u306e\u8a71\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3060\u3002.<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u6cd5\u898f\u5236\u306e\u5727\u529b\u306f\u3001\u3088\u308a\u5bdb\u5bb9\u306b\u306a\u308b\u3069\u3053\u308d\u304b\u3001\u3088\u308a\u7de9\u3084\u304b\u306b\u306a\u3063\u3066\u3044\u308b\u3002DOE\u306e2024\u5e74IECC\u306e\u5206\u6790\u306b\u3088\u308c\u3070\u3001\u4f4f\u5b85\u6f0f\u308c\u306f\u6c17\u5019\u30be\u30fc\u30f30-2\u30675.0ACH50\u304b\u30894.0ACH50\u306b\u53b3\u3057\u304f\u306a\u308b\u4e00\u65b9\u3001\u5bd2\u51b7\u5730\u3067\u306f\u6c17\u5019\u30be\u30fc\u30f36-8\u30672.5ACH50\u3068\u306a\u308a\u3001\u6c17\u5019\u30be\u30fc\u30f35-8\u3067\u306f\u6700\u4f4e65%\u306e\u8ce2\u660e\u306a\u56de\u53ce\u52b9\u7387\u3067\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u71b1\u307e\u305f\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u56de\u53ce\u63db\u6c17\u8981\u4ef6\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3002\u30c9\u30a2\u306e\u9589\u9396\u529b\u3092\u5f8c\u56de\u3057\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u6570\u5b57\u3092\u5b89\u5b9a\u3057\u3066\u9054\u6210\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-5.jpg\" alt=\"Airtight Multi point Lock\" class=\"wp-image-963\" title=\"\" srcset=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-5.jpg 960w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-5-300x225.jpg 300w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-5-768x576.jpg 768w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-5-16x12.jpg 16w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-5-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-the-field-data-actually-says\">\u73fe\u5730\u30c7\u30fc\u30bf\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u3053\u3068<\/h2>\n\n\n\n<p>\u6700\u8fd1\u306e\u6700\u3082\u512a\u308c\u305f\u8a3c\u62e0\u306f\u3001\u91d1\u7269\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u3067\u306f\u306a\u3044\u30022024\u5e74\u306bNREL\u304c\u767a\u8868\u3057\u305f\u30a8\u30a2\u30be\u30fc\u30eb\u5916\u58c1\u30b7\u30fc\u30ea\u30f3\u30b0\u306b\u95a2\u3059\u308b\u5831\u544a\u66f8\u306e\u4e2d\u3067\u3001\u7814\u7a76\u8005\u305f\u3061\u306f\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5dde\u3068\u30df\u30cd\u30bd\u30bf\u5dde\u306b\u308f\u305f\u308b32\u6238\u306e\u4f4f\u5b85\uff08\u4e00\u6238\u5efa\u306617\u6238\u3001\u96c6\u5408\u4f4f\u5b8515\u6238\uff09\u3092\u8a55\u4fa1\u3057\u3001\u5e73\u574747%\u306e\u6f0f\u6c34\u524a\u6e1b\u3092\u5831\u544a\u3057\u305f\u3002\u5f7c\u3089\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u3088\u308b\u3068\u300115 ACH50\u304b\u30893 ACH50\u306b\u3059\u308b\u3053\u3068\u3067\u30018%\u304b\u308935%\u306e\u71b1\u6e90\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7bc0\u7d04\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5bd2\u51b7\u5730\u307b\u3069\u305d\u306e\u6069\u6075\u304c\u5927\u304d\u3044\u3002\u3053\u308c\u306f\u56db\u6368\u4e94\u5165\u306e\u8aa4\u5dee\u3067\u306f\u306a\u3044\u3002\u4f4e\u4e88\u7b97\u30ec\u30d9\u30eb\u306e\u6027\u80fd\u306a\u306e\u3060\u3002.<\/p>\n\n\n\n<p>2024\u5e74\u306eNREL\u306e\u5225\u306e\u8ad6\u6587\u306f\u3001\u3053\u306e\u70b9\u3092\u3055\u3089\u306b\u53b3\u3057\u304f\u6307\u6458\u3057\u3066\u3044\u308b\u3002\u65ad\u71b1\u6750\u306f\u3001\u6d78\u5165\u304cACH50 5\u4ee5\u4e0b\u306b\u306a\u308b\u3068\u3001\u3088\u308a\u610f\u5473\u306e\u3042\u308b\u5229\u76ca\u3092\u4e0a\u3052\u59cb\u3081\u3001\u65ad\u71b1\u6750\u3068\u6c17\u5bc6\u6750\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30b1\u30fc\u30b9\u306f\u3001\u65ad\u71b1\u6750\u5358\u72ec\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5927\u304d\u306a\u56de\u5fa9\u529b\u5411\u4e0a\u3092\u3082\u305f\u3089\u3057\u305f\u3002\u3060\u304b\u3089\u3001\u8ab0\u304b\u304c\u79c1\u306b\u30ed\u30c3\u30af\u91d1\u7269\u3092\u300c\u5358\u306a\u308b\u91d1\u7269\u3060\u300d\u3068\u8a00\u3046\u3068\u304d\u3001\u79c1\u306f\u307e\u3060R\u5024\u304c\u5236\u5fa1\u4e0d\u80fd\u306a\u6f0f\u308c\u3092\u6551\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u8003\u3048\u3066\u3044\u308b\u4eba\u306e\u58f0\u3092\u805e\u304f\u3002\u305d\u308c\u306f\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u30aa\u30fc\u30ca\u30fc\u306f\u4eca\u3001\u305d\u308c\u3092\u5b9f\u611f\u3057\u3066\u3044\u308b\u3002\u30ed\u30a4\u30bf\u30fc\u901a\u4fe1\u306b\u3088\u308b\u3068\u30012024\u5e746\u6708\u304b\u30899\u6708\u307e\u3067\u306e\u7c73\u56fd\u306e\u590f\u306e\u51b7\u623f\u8cbb\u306f$719\u306b\u9054\u3059\u308b\u898b\u8fbc\u307f\u3067\u300110\u5e74\u524d\u306e$476\u304b\u3089\u4e0a\u6607\u3057\u3001\u30c6\u30ad\u30b5\u30b9\u5dde\u3068\u305d\u306e\u8fd1\u96a3\u306e\u5dde\u3067\u306f$858\u524d\u5f8c\u306b\u306a\u308b\u3068\u3044\u3046\u3002\u8acb\u6c42\u66f8\u304c\u3053\u306e\u3088\u3046\u306b\u52d5\u3051\u3070\u3001\u5916\u5468\u90e8\u306e\u6f0f\u308c\u306f\u30aa\u30bf\u30af\u7684\u306a\u8a66\u904b\u8ee2\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u306a\u308a\u3001\u8ca1\u52d9\u306e\u554f\u984c\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"where-multi-point-locks-earn-their-keep\">\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306e\u6d3b\u8e8d\u306e\u5834<\/h2>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u304c\u79c1\u306e\u610f\u898b\u3060\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u58f2\u308a\u6587\u53e5\u3067\u3042\u308a\u3001\u5727\u7e2e\u3053\u305d\u304c\u672c\u5f53\u306e\u4fa1\u5024\u306a\u306e\u3060\u3002.<\/p>\n\n\n\n<p>\u512a\u308c\u305f\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5f15\u304d\u8fbc\u307f\u529b\u3092\u30b9\u30e9\u30d6\u306b\u6cbf\u3063\u3066\u5206\u6563\u3055\u305b\u308b\u306e\u3067\u3001\u30c7\u30c3\u30c9\u30dc\u30eb\u30c81\u672c\u3068\u5727\u7e2e\u30b3\u30fc\u30ca\u30fc\u306e\u9593\u3067\u30e9\u30c3\u30c1\u5074\u304c\u305f\u308f\u3080\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u80cc\u306e\u9ad8\u3044\u7384\u95a2\u30c9\u30a2\u3084\u30d0\u30eb\u30b3\u30cb\u30fc\u30c9\u30a2\u3001\u305d\u306e\u4ed6\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u306e\u9ad8\u3044\u958b\u9589\u30c9\u30a2\u3067\u306f\u3001\u6700\u3082\u5f31\u3044\u90e8\u5206\u306f\u901a\u5e38\u30d1\u30cd\u30eb\u306e\u4e2d\u592e\u90e8\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u70b9\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30d5\u30ec\u30fc\u30e0\u306e\u516c\u5dee\u3001\u30d2\u30f3\u30b8\u306e\u305f\u308b\u307f\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u30e1\u30e2\u30ea\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u529b\u306a\u3069\u304c\u7a4d\u307f\u91cd\u306a\u308b\u30a8\u30c3\u30b8\u304c\u8efd\u8996\u3055\u308c\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u6f0f\u308c\u306f\u3064\u307e\u3089\u306a\u3044\u3082\u306e\u3060\u3002\u30d8\u30c3\u30c9\u30b3\u30fc\u30ca\u30fc\u304c\u5b8c\u5168\u306b\u7740\u5ea7\u3057\u306a\u304b\u3063\u305f\u308a\u3001\u30b9\u30ec\u30c3\u30b7\u30e7\u30eb\u30c9\u306e\u79fb\u884c\u90e8\u306e\u30b7\u30e0\u304c\u60aa\u304b\u3063\u305f\u308a\u3001\u30b9\u30c8\u30e9\u30a4\u30af\u30d7\u30ec\u30fc\u30c8\u304c\u9ad8\u3059\u304e\u305f\u308a\u3001\u30a6\u30a7\u30b6\u30fc\u30b7\u30fc\u30eb\u304c\u5727\u7e2e\u3055\u308c\u305f\u539a\u3055\u3067\u306f\u306a\u304f\u30ab\u30bf\u30ed\u30b0\u306e\u539a\u3055\u3067\u9078\u3070\u308c\u3066\u3044\u305f\u308a\u3001\u30af\u30ed\u30fc\u30b6\u30fc\u3068\u30e9\u30c3\u30c1\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u4e57\u54e1\u3092 \u201c\u307b\u3068\u3093\u3069\u9589\u3081\u305f\u307e\u307e \u201d\u306b\u3057\u3066\u3057\u307e\u3063\u305f\u308a\u3002\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306f\u60aa\u3044\u5f62\u72b6\u3092\u89e3\u6c7a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u826f\u3044\u5f62\u72b6\u3092\u7dad\u6301\u3059\u308b\u65b9\u6cd5\u3092\u4e0e\u3048\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-1-1.jpg\" alt=\"Multi point Lock\" class=\"wp-image-968\" title=\"\" srcset=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-1-1.jpg 960w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-1-1-300x225.jpg 300w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-1-1-768x576.jpg 768w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-1-1-16x12.jpg 16w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-1-1-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-hardware-ecosystem-around-the-lock-matters-more-than-people-admit\">\u9320\u524d\u3092\u53d6\u308a\u5dfb\u304f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4eba\u3005\u304c\u8a8d\u3081\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u3067\u3042\u308b\u3002<\/h2>\n\n\n\n<p>\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u5358\u72ec\u3067\u4ed5\u69d8\u3059\u308b\u3053\u3068\u306f\u3001\u30b8\u30e3\u30f3\u30af\u306a\u30d5\u30ec\u30fc\u30e0\u3067\u30c8\u30ea\u30d7\u30eb\u30ac\u30e9\u30b9\u3092\u4ed5\u69d8\u3059\u308b\u306e\u3068\u540c\u3058\u3053\u3068\u3060\u3002\u958b\u9589\u53ef\u80fd\u306a\u7a93\u306b\u306f&nbsp;<a href=\"https:\/\/fschier.com\/ja\/custom-chier-matte-black-aluminum-casement-window-handles\/\">\u30b5\u30c3\u30b7\u306e\u5f15\u304d\u8fbc\u307f\u3092\u4e00\u5b9a\u306b\u4fdd\u3064\u30a2\u30eb\u30df\u88fd\u30b1\u30fc\u30b9\u30e1\u30f3\u30c8\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6\u30fb\u30cf\u30f3\u30c9\u30eb<\/a>&nbsp;\u30da\u30a2&nbsp;<a href=\"https:\/\/fschier.com\/ja\/china-oem-stainless-window-friction-stay-slot-hinge-factory\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u30fb\u30a6\u30a3\u30f3\u30c9\u30fc\u30fb\u30d5\u30ea\u30af\u30b7\u30e7\u30f3\u30fb\u30b9\u30c6\u30fc<\/a>&nbsp;\u30b5\u30c3\u30b7\u304c\u30ac\u30b9\u30b1\u30c3\u30c8\u30fb\u30e9\u30a4\u30f3\u306e\u60f3\u5b9a\u3059\u308b\u4f4d\u7f6e\u306b\u8ffd\u5f93\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u30b9\u30e9\u30a4\u30c0\u30fc\u306e\u5f31\u70b9\u306f\u518d\u73fe\u6027\u3060\u3002\u3060\u304b\u3089\u3053\u305d&nbsp;<a href=\"https:\/\/fschier.com\/ja\/sliding-window-sash-lock-flush-pull-wholesale-manufacturer\/\">\u5f15\u9055\u3044\u7a93\u30b5\u30c3\u30b7\u30ed\u30c3\u30af\u304a\u3088\u3073\u30d5\u30e9\u30c3\u30b7\u30e5\u30d7\u30eb\u91d1\u7269<\/a>&nbsp;\u305d\u3057\u3066&nbsp;<a href=\"https:\/\/fschier.com\/ja\/wholesale-oem-china-sliding-window-spring-latch-lock-set\/\">\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6\u30fb\u30b9\u30d7\u30ea\u30f3\u30b0\u30fb\u30e9\u30c3\u30c1\u30fb\u30ed\u30c3\u30af\u30fb\u30bb\u30c3\u30c8<\/a>&nbsp;100\u30b5\u30a4\u30af\u30eb\u76ee\u3067\u30821\u30b5\u30a4\u30af\u30eb\u76ee\u3068\u540c\u3058\u30b7\u30fc\u30eb\u5727\u3067\u30d1\u30cd\u30eb\u304c\u9589\u307e\u308b\u304b\u3069\u3046\u304b\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u30b9\u30e9\u30a4\u30c9\u958b\u53e3\u90e8\u304c\u5927\u304d\u3044\u5834\u5408,&nbsp;<a href=\"https:\/\/fschier.com\/ja\/custom-chier-metal-sliding-door-soft-close-damper-hardware\/\">\u30bd\u30d5\u30c8\u30af\u30ed\u30fc\u30ba\u5f15\u304d\u6238\u7528\u30c0\u30f3\u30d1\u30fc\u91d1\u5177<\/a>&nbsp;\u6642\u9593\u3092\u304b\u3051\u3066\u30a6\u30a7\u30b6\u30fc\u30b7\u30fc\u30eb\u306e\u63a5\u89e6\u3092\u5f90\u3005\u306b\u7834\u58ca\u3057\u3066\u3044\u304f\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u30fb\u30c9\u30ea\u30d5\u30c8\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p>\u305d\u308c\u304c\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b\u3002\u6c17\u5bc6\u6027\u306f\u9589\u3058\u308b\u52d5\u4f5c\u306e\u518d\u73fe\u6027\u306b\u5bbf\u308b\u3002\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306b\u306f\u306a\u3044\u3002\u30bb\u30fc\u30eb\u30b9\u30b7\u30fc\u30c8\u306b\u3082\u306a\u3044\u3002\u53cd\u5fa9\u53ef\u80fd\u306a\u63a5\u89e6\u5727\u306b\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-decision-matrix-i-use\">\u79c1\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u6c7a\u5b9a\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30aa\u30fc\u30d7\u30cb\u30f3\u30b0\u30fb\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3<\/th><th>\u5178\u578b\u7684\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1<\/th><th class=\"has-text-align-right\" data-align=\"right\">\u30b7\u30fc\u30eb\u306e\u5727\u7e2e\u54c1\u8cea<\/th><th class=\"has-text-align-right\" data-align=\"right\">\u6c17\u5bc6\u6027\u30ea\u30b9\u30af<\/th><th>\u79c1\u306e\u898b\u89e3<\/th><\/tr><\/thead><tbody><tr><td>\u30b7\u30f3\u30b0\u30eb\u30dd\u30a4\u30f3\u30c8\u30e9\u30c3\u30c1\u4ed8\u304d\u6a19\u6e96\u30d2\u30f3\u30b8\u30c9\u30a2<\/td><td>\u30e9\u30c3\u30c1\u306f1\u30ab\u6240\u3001\u30ed\u30fc\u30ab\u30eb\u30fb\u30d7\u30eb\u30a4\u30f3\u306e\u307f<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u4f4e\uff5e\u4e2d\u7a0b\u5ea6<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u9ad8\u3055\u306e\u3042\u308b\u30b9\u30e9\u30d6\u3084\u5c11\u3057\u53cd\u3063\u305f\u30b9\u30e9\u30d6\u3067\u306f\u9ad8\u3044<\/td><td>\u57fa\u672c\u7684\u306a\u4f5c\u696d\u306b\u306f\u9069\u3057\u3066\u3044\u308b\u304c\u3001\u30ea\u30fc\u30af\u306e\u5c11\u306a\u3044\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u306f\u5f31\u3044\u3002<\/td><\/tr><tr><td>\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u4ed8\u304d\u30d2\u30f3\u30b8\u30c9\u30a2<\/td><td>\u6846\u306b\u6cbf\u3063\u305f\u8907\u6570\u306e\u30dd\u30a4\u30f3\u30c8\u3067\u306e\u30d7\u30eb\u30a4\u30f3<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u9ad8\u3044<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u30d5\u30ec\u30fc\u30e0\u3068\u30ac\u30b9\u30b1\u30c3\u30c8\u304c\u9069\u6b63\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3057\u305f\u5834\u5408\u306e\u4e0b\u6bb5<\/td><td>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304cACH50\u306b\u771f\u5263\u306b\u53d6\u308a\u7d44\u3080\u5834\u5408\u3001\u30d9\u30b9\u30c8\u306a\u30c7\u30d5\u30a9\u30eb\u30c8<\/td><\/tr><tr><td>\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30d1\u30cd\u30eb\u3001\u57fa\u672c\u30e9\u30c3\u30c1\u306e\u307f<\/td><td>\u5236\u9650\u3055\u308c\u305f\u30b7\u30fc\u30c6\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30b9\u3001\u53ef\u5909\u306e\u30e6\u30fc\u30b6\u30fc\u30af\u30ed\u30fc\u30b8\u30e3\u30fc<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u4e2d\u7a0b\u5ea6<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u4e2d\uff5e\u9ad8<\/td><td>\u30b9\u30da\u30c3\u30af\u3067\u306f\u3057\u3070\u3057\u3070\u58f2\u3089\u308c\u904e\u304e<\/td><\/tr><tr><td>\u30e9\u30c3\u30c1\u4ed8\u304d\u30b9\u30e9\u30a4\u30c9\u30d1\u30cd\u30eb\u3068\u30bd\u30d5\u30c8\u30af\u30ed\u30fc\u30ba\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/td><td>\u3088\u308a\u512a\u308c\u305f\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u518d\u73fe\u6027\u3068\u30b7\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e00\u8cab\u6027<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u4e2d\uff5e\u9ad8<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u3088\u308a\u4f4e\u3044<\/td><td>\u5927\u578b\u30d1\u30cd\u30eb\u3084\u4f7f\u7528\u983b\u5ea6\u306e\u9ad8\u3044\u30d1\u30cd\u30eb\u306b\u306f\u4fa1\u5024\u304c\u3042\u308b<\/td><\/tr><tr><td>\u9069\u5207\u306a\u30cf\u30f3\u30c9\u30eb\u3068\u30d5\u30ea\u30af\u30b7\u30e7\u30f3\u30fb\u30b9\u30c6\u30fc\u3092\u5099\u3048\u305f\u30b1\u30fc\u30b9\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30aa\u30fc\u30cb\u30f3\u30b0<\/td><td>\u30b5\u30c3\u30b7\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3068\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u63a5\u89e6\u3092\u6539\u5584<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u9ad8\u3044<\/td><td class=\"has-text-align-right\" data-align=\"right\">\u3088\u308a\u4f4e\u3044<\/td><td>\u7a93\u306e\u96e8\u6f0f\u308a\u6027\u80fd\u306e\u9759\u304b\u306a\u30d2\u30fc\u30ed\u30fc\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30c6\u30fc\u30d6\u30eb\u306f\u610f\u56f3\u7684\u306b\u920d\u304f\u306a\u3063\u3066\u3044\u308b\u3002\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u306f\u3001\u30d5\u30ec\u30fc\u30e0\u304c\u66f2\u304c\u3063\u3066\u3044\u305f\u308a\u3001\u30b9\u30ec\u30c3\u30b7\u30e7\u30eb\u30c9\u304c\u60aa\u304b\u3063\u305f\u308a\u3001\u30a6\u30a7\u30b6\u30fc\u30b9\u30c8\u30ea\u30c3\u30d7\u304c\u6b7b\u3093\u3067\u3044\u305f\u308a\u3059\u308b\u306e\u3092\u6551\u3046\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u30b8\u30aa\u30e1\u30c8\u30ea\u30fc\u304c\u9069\u5207\u3067\u3042\u308c\u3070\u3001\u958b\u53e3\u90e8\u304c\u30a8\u30cd\u30eb\u30ae\u30fc\u30fb\u30e2\u30c7\u30eb\u306e\u60f3\u5b9a\u901a\u308a\u306b\u6a5f\u80fd\u3059\u308b\u78ba\u7387\u304c\u9ad8\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-3.jpg\" alt=\"Airtight Multi point Lock\" class=\"wp-image-966\" title=\"\" srcset=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-3.jpg 960w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-3-300x225.jpg 300w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-3-768x576.jpg 768w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-3-16x12.jpg 16w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Airtight-Multi-point-Lock-3-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-owners-should-care-about-the-money-not-just-the-metric\">\u30aa\u30fc\u30ca\u30fc\u304c\u6307\u6a19\u3060\u3051\u3067\u306a\u304f\u91d1\u92ad\u3092\u91cd\u8996\u3059\u3079\u304d\u7406\u7531<\/h2>\n\n\n\n<p>\u512a\u9047\u63aa\u7f6e\u306e\u5185\u5bb9\u306f\u3001\u591a\u304f\u306e\u4ed5\u69d8\u66f8\u4f5c\u6210\u8005\u304c\u8a8d\u8b58\u3057\u3066\u3044\u308b\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u30022024\u5e74\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u9ad8\u3044\u4f4f\u5b85\u6539\u826f\u63a7\u9664\u306b\u95a2\u3059\u308bIRS\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u306f\u3001\u5e74\u9593\u9650\u5ea6\u984d\u3068\u3057\u3066\u65ad\u71b1\u6750\u3068\u6c17\u5bc6\u6750\u306b$1,200\u307e\u3067\u3001\u5916\u88c5\u30c9\u30a2\u306b$500\u307e\u3067\u3001\u7a93\u3068\u5929\u7a93\u306b$600\u307e\u3067\u304c\u6319\u3052\u3089\u308c\u3066\u3044\u308b\u3002\u3064\u307e\u308a\u3001\u5e02\u5834\u306f\u3059\u3067\u306b\u3001\u30cb\u30c3\u30c1\u306a\u30b0\u30ea\u30fc\u30f3\u30fb\u30b7\u30a2\u30bf\u30fc\u3067\u306f\u306a\u304f\u3001\u4e3b\u6d41\u306e\u4fa1\u5024\u3068\u3057\u3066\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u30fb\u30bf\u30a4\u30c8\u30cb\u30f3\u30b0\u3092\u8a55\u4fa1\u3057\u3066\u3044\u308b\u306e\u3060\u3002.<\/p>\n\n\n\n<p>\u305d\u308c\u3067\u3082\u79c1\u306f\u3053\u3046\u8a00\u3044\u305f\u3044\u3002\u7a0e\u984d\u63a7\u9664\u304c\u3042\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u3092\u8cb7\u3063\u3066\u306f\u3044\u3051\u306a\u3044\u3002\u958b\u53e3\u90e8\u306e\u5927\u304d\u3055\u3001\u30ea\u30fc\u30af\u30bf\u30fc\u30b2\u30c3\u30c8\u3001\u4f7f\u7528\u983b\u5ea6\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u6226\u7565\u306b\u3088\u3063\u3066\u3001\u5727\u7e2e\u5236\u5fa1\u304c\u6b63\u5f53\u5316\u3055\u308c\u308b\u5834\u5408\u306b\u8cfc\u5165\u3059\u308b\u3053\u3068\u3002\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306eSKU\u3092\u5165\u308c\u66ff\u3048\u308b\u3060\u3051\u3067\u3001\u305d\u308c\u3092\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u547c\u3076\u3053\u3068\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"do-multi-point-locks-improve-air-tightness-\">\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30ed\u30c3\u30af\u306f\u6c17\u5bc6\u6027\u3092\u9ad8\u3081\u308b\u304b\uff1f<\/h3>\n\n\n\n<p>\u306f\u3044\u3002\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306f\u3001\u30d2\u30f3\u30b8\u4ed8\u304d\u30c9\u30a2\u3084\u64cd\u4f5c\u53ef\u80fd\u306a\u30b5\u30c3\u30b7\u3092\u6570\u30ab\u6240\u3067\u30ac\u30b9\u30b1\u30c3\u30c8\u306b\u5f15\u304d\u8fbc\u3080\u3053\u3068\u3067\u6c17\u5bc6\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u5727\u7e2e\u3092\u5747\u4e00\u306b\u3057\u3001\u30d1\u30cd\u30eb\u306e\u53cd\u308a\u3084\u30e9\u30c3\u30c1\u5074\u306e\u9699\u9593\u3001\u958b\u53e3\u90e8\u5168\u4f53\u306e\u4e0d\u5747\u4e00\u306a\u9589\u9396\u529b\u306b\u3088\u308b\u6f0f\u308c\u306e\u7d4c\u8def\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001\u6f0f\u6c34\u76ee\u6a19\u304c3.0ACH50\u4ee5\u4e0b\u3078\u3068\u53b3\u3057\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u3088\u308a\u91cd\u8981\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"are-multi-point-locks-enough-to-pass-a-blower-door-test-\">\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u30fb\u30ed\u30c3\u30af\u306f\u30d6\u30ed\u30a2\u30fb\u30c9\u30a2\u30fb\u30c6\u30b9\u30c8\u3092\u30d1\u30b9\u3059\u308b\u306e\u306b\u5341\u5206\u304b\uff1f<\/h3>\n\n\n\n<p>\u306a\u305c\u306a\u3089\u3001\u30ed\u30c3\u30af\u91d1\u5177\u306f\u5727\u7e2e\u3092\u4f5c\u308a\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u3066\u3082\u3001\u90e8\u54c1\u306e\u3086\u304c\u307f\u3084\u30b7\u30df\u30f3\u30b0\u4e0d\u826f\u3001\u30b7\u30fc\u30eb\u306e\u640d\u50b7\u3001\u6577\u5c45\u306e\u7d30\u90e8\u306e\u4e0d\u5099\u306a\u3069\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u79c1\u306f\u9320\u524d\u3092\u30c1\u30a7\u30fc\u30f3\u306e\u4e2d\u306e\u3072\u3068\u3064\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3068\u3057\u3066\u6271\u3046\u306e\u3067\u3042\u3063\u3066\u3001\u305d\u308c\u304c\u7b54\u3048\u306e\u3059\u3079\u3066\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-air-tightness-target-should-most-projects-design-around-\">\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u6c17\u5bc6\u6027\u76ee\u6a19\u3067\u8a2d\u8a08\u3092\u884c\u3046\u3079\u304d\u304b\uff1f<\/h3>\n\n\n\n<p>\u5b9f\u7528\u7684\u306a\u6c17\u5bc6\u76ee\u6a19\u3068\u306f\u3001\u305d\u306e\u6c17\u5019\u30be\u30fc\u30f3\u306e\u57fa\u6e96\u5024\u3068\u4e00\u81f4\u3059\u308b\u304b\u3001\u305d\u308c\u3092\u4e0a\u56de\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u5b9f\u9a13\u5ba4\u3067\u306e\u4eee\u5b9a\u3084\u8a66\u904b\u8ee2\u65e5\u306e\u904b\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u4f7f\u7528\u306b\u8010\u3048\u3046\u308b\u91d1\u7269\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u3001\u63db\u6c17\u306e\u9078\u629e\u306b\u88cf\u6253\u3061\u3055\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3002DOE\u306e2024\u5e74IECC\u5206\u6790\u3067\u306f\u3001\u30e2\u30c7\u30eb\u5316\u3055\u308c\u305f\u4f4f\u5b85\u306e\u3057\u304d\u3044\u5024\u306f\u3001\u6c17\u5019\u30be\u30fc\u30f30-2\u3067\u306f4.0ACH50\u306b\u53b3\u3057\u304f\u306a\u308a\u3001\u6c17\u5019\u30be\u30fc\u30f33-5\u3067\u306f3.0\u306e\u307e\u307e\u3001\u6c17\u5019\u30be\u30fc\u30f36-8\u3067\u306f2.5\u306b\u4e0b\u304c\u308a\u3001\u3088\u308a\u5bd2\u3044\u30be\u30fc\u30f3\u3067\u306f\u30d0\u30e9\u30f3\u30b9\u56de\u5fa9\u63db\u6c17\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" 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class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-2-1.jpg\" alt=\"Multi point Lock\" class=\"wp-image-969\" title=\"\" srcset=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-2-1.jpg 960w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-2-1-300x225.jpg 300w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-2-1-768x576.jpg 768w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-2-1-16x12.jpg 16w, https:\/\/fschier.com\/wp-content\/uploads\/2026\/03\/Multi-point-Lock-2-1-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" 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