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	<title>雨漏り予防 | </title>
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	<title>雨漏り予防 | </title>
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		<title>雨漏り予防に10年ぶりの屋上防水｜屋上防水工事（板橋区/S様邸/戸建て）</title>
		<link>https://www.kanumakoumuten.co.jp/works/2025/07/8259/</link>
		
		<dc:creator><![CDATA[スタッフ]]></dc:creator>
		<pubDate>Wed, 16 Jul 2025 07:09:09 +0000</pubDate>
				<category><![CDATA[屋根・外壁塗装]]></category>
		<category><![CDATA[施工例]]></category>
		<category><![CDATA[店舗]]></category>
		<category><![CDATA[屋上防水工事]]></category>
		<category><![CDATA[戸建て]]></category>
		<category><![CDATA[雨漏り予防]]></category>
		<category><![CDATA[リピートのお客様]]></category>
		<category><![CDATA[板橋区]]></category>
		<guid isPermaLink="false">https://www.kanumakoumuten.co.jp/?p=8259</guid>

					<description><![CDATA[施工箇所：屋上 屋上の防水層は、経年とともに汚れやひび割れが目立ち、放置すると雨漏りの原因になることがあります。今回ご依頼いただいたS様は、10年前に当社で屋上防水工事を行ったお客様で、「10年経ったのでまたお願いしたい [&#8230;]]]></description>
										<content:encoded><![CDATA[
<h3 class="wp-block-heading">施工箇所：屋上</h3>



<p>屋上の防水層は、経年とともに汚れやひび割れが目立ち、放置すると雨漏りの原因になることがあります。今回ご依頼いただいたS様は、10年前に当社で屋上防水工事を行ったお客様で、「10年経ったのでまたお願いしたい」とご連絡をいただきました。定期的なメンテナンスで住まいを長持ちさせたい方は、ぜひ参考にしてください。</p>



<div class="wp-block-vk-blocks-border-box vk_borderBox vk_borderBox-background-transparent has-text-color has-vk-color-custom-2-color is-style-vk_borderBox-style-solid-kado-tit-onborder"><div class="vk_borderBox_title_container"><i class=""></i><h4 class="vk_borderBox_title">施工データ</h4></div><div class="vk_borderBox_body">
<p>建物種別：戸建て（自宅兼店舗）<br>参考価格：税込約650万円<br>エリア：板橋区</p>
</div></div>



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<p></p>



<h5 class="wp-block-heading">施工前の状況</h5>



<p>屋上全体に黒ずみや汚れが広がり、排水口（ドレン）周辺には水はけの悪さも見られました。立ち上がり部分にも経年による劣化が確認でき、防水層としての機能低下が進んでいる状態でした。</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img fetchpriority="high" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-5.png" alt="板橋区S様邸 屋上防水施工前の劣化した屋根面" class="wp-image-9416" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-5.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-5-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-5-768x480.png 768w" sizes="(max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>屋根全体に広がる黒ずみ・経年劣化による汚れ</strong></figcaption></figure>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-5.png" alt="板橋区S様邸 施工前のドレン周りの汚れ" class="wp-image-9415" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-5.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-5-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-5-768x480.png 768w" sizes="(max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>排水口（ドレン）周辺にたまった汚れと水はけの悪さ</strong></figcaption></figure>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/60ec5ddfec0d4c4693309c635d8e86b6.png" alt="板橋区S様邸 パラペット部分の劣化ディテール2" class="wp-image-9418" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/60ec5ddfec0d4c4693309c635d8e86b6.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/60ec5ddfec0d4c4693309c635d8e86b6-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/60ec5ddfec0d4c4693309c635d8e86b6-768x480.png 768w" sizes="(max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>立ち上がり部分の防水層の劣化・汚れ</strong></figcaption></figure>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/4db5e7e4d05edf668830ab5ba6993758.png" alt="板橋区S様邸 パラペット部分の劣化ディテール1" class="wp-image-9417" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/4db5e7e4d05edf668830ab5ba6993758.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/4db5e7e4d05edf668830ab5ba6993758-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/4db5e7e4d05edf668830ab5ba6993758-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>立ち上がり部分（パラペット）のシーリング劣化</strong></figcaption></figure>
</div>
</div>



<p></p>



<h5 class="wp-block-heading">施工内容</h5>



<p>今回はS様が10年前に当社で防水工事を行ったお客様で、「10年経ったのでまたお願いしたい」とご相談いただいたことがきっかけです。既存の防水層を丁寧に処理した上で、屋上全体に新しい防水シート「リベットルーフ COOL」を施工しました。</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-6.png" alt="防水シート「リベットルーフCOOL」の資材" class="wp-image-9419" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-6.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-6-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-6-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>防水シート「リベットルーフCOOL」の資材搬入</strong></figcaption></figure>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-7.png" alt="新しいドレン部材と防水シート資材" class="wp-image-9420" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-7.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-7-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-7-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>新しいドレン部材と防水シート資材の準備</strong></figcaption></figure>
</div>
</div>



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<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/fa124ecf3f4ce3ac02e4c485815219b6.png" alt="" class="wp-image-9426" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/fa124ecf3f4ce3ac02e4c485815219b6.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/fa124ecf3f4ce3ac02e4c485815219b6-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/fa124ecf3f4ce3ac02e4c485815219b6-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>ドレン設置前の位置出し・下地処理</strong></figcaption></figure>
</div>



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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-6.png" alt="" class="wp-image-9427" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-6.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-6-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-6-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>排水金物を丁寧に打ち込む作業風景</strong></figcaption></figure>
</div>
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<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-3.png" alt="" class="wp-image-9429" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-3.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-3-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-3-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>新しいドレンキャップの設置完了</strong></figcaption></figure>
</div>



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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/9a9afd4b2b5efa8e355f9934162742b8-1.png" alt="" class="wp-image-9430" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/9a9afd4b2b5efa8e355f9934162742b8-1.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/9a9afd4b2b5efa8e355f9934162742b8-1-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/9a9afd4b2b5efa8e355f9934162742b8-1-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>パラペットコーナー部分の防水処理</strong></figcaption></figure>
</div>
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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/036cf2b2bf48065220b03c97fbbdf235-1.png" alt="" class="wp-image-9431" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/036cf2b2bf48065220b03c97fbbdf235-1.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/036cf2b2bf48065220b03c97fbbdf235-1-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/036cf2b2bf48065220b03c97fbbdf235-1-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>立ち上がり部分の丁寧な仕上げ</strong></figcaption></figure>
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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c2cac5ae3ccdf35c14d8c750313bfafd.png" alt="" class="wp-image-9432" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c2cac5ae3ccdf35c14d8c750313bfafd.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c2cac5ae3ccdf35c14d8c750313bfafd-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c2cac5ae3ccdf35c14d8c750313bfafd-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>防水工事が完了した屋上の様子</strong></figcaption></figure>
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</div>



<p></p>



<h5 class="wp-block-heading">施工後</h5>



<p>屋根全体がきれいな防水層で覆われ、パラペットの継ぎ目や配管の立ち上がり部分まで美しく仕上がりました。防水性能の向上により、雨漏りのリスクを抑えられる安心な屋上に生まれ変わっています。</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-8.png" alt="" class="wp-image-9434" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-8.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-8-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/6ce8cbb4615d9474759a5b92e7362de7-8-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>青空の下、屋根全体を見渡した完成後の様子</strong></figcaption></figure>
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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-7.png" alt="" class="wp-image-9435" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-7.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-7-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/c9e483124c3659158c87d14e8a011964-7-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>屋上全体と隣接する屋根との対比が分かる完成写真</strong></figcaption></figure>
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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="800" height="500" src="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-4.png" alt="" class="wp-image-9437" srcset="https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-4.png 800w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-4-300x188.png 300w, https://www.kanumakoumuten.co.jp/wp-content/uploads/2025/07/a781fe6deebac64f7aa28762e4991fff-4-768x480.png 768w" sizes="auto, (max-width: 800px) 100vw, 800px" /><figcaption class="wp-element-caption"><strong>屋根の谷部分まで美しく仕上がった完成後の様子</strong></figcaption></figure>
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