Numerous listings for floor inspection openings that shut out the leakage and intrusion of cold and warm air.
This catalog introduces the "inspection openings" handled by Sanuki Co., Ltd. We offer a lineup including the lightweight aluminum "ceiling inspection opening," as well as the interchangeable frame "joint ceiling inspection opening" and "airtight ceiling inspection opening." Additionally, we have included installation diagrams for each inspection opening. Please use this information to assist in your product selection. [Contents (partial)] ■ Ceiling inspection opening ■ Ceiling inspection opening [Gremont type] ■ Joint ceiling inspection opening ■ PM joint ceiling inspection opening ■ Airtight ceiling inspection opening *For more details, please refer to the PDF document or feel free to contact us.
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【Other Listed Items】 ■ One-touch underfloor inspection opening ■ Slatless underfloor inspection opening ■ Underfloor inspection opening ■ Airtight underfloor inspection opening ■ Petit point ■ Knockdown type underfloor storage ■ Easy hatch ■ Keyed easy hatch ■ Installation diagram *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our SPG products embody technology and quality in "invisible and inconspicuous places," pursuing "safety" and "ease of use." The SPG brand develops easy-to-install and user-friendly products based on the technology and know-how cultivated in creating "components for living" and "components for daily life."