{"product_id":"products-25mm-closed-cell-foam-van-boat-insulation","title":"25mm Closed Cell Foam Van \u0026 Boat Insulation - Thermal \u0026 Soundproofing","description":"\u003ch2 data-section-id=\"6dybb1\" data-start=\"713\" data-end=\"785\"\u003e25mm Closed Cell Foam Van \u0026amp; Boat Insulation - Thermal \u0026amp; Soundproofing\u003c\/h2\u003e\n\u003cp data-start=\"787\" data-end=\"1008\"\u003eUpgrade your campervan, van, boat, or motorhome with premium 25mm closed cell foam insulation - a high-performance thermal and acoustic insulation designed to improve comfort, reduce condensation, and minimise road noise.\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1371\"\u003eManufactured from durable OEM-grade closed-cell foam, this lightweight yet highly effective insulation helps keep interiors warmer in winter and cooler in summer while reducing vibration, rattles, and external noise. The moisture-resistant closed-cell structure also helps prevent condensation, mould, and mildew buildup inside vehicles and marine environments.\u003c\/p\u003e\n\u003cp data-start=\"1373\" data-end=\"1566\"\u003eFlexible and easy to install, this insulation foam is ideal for walls, floors, ceilings, wheel arches, doors, body panels, and under-seat areas in campervan conversions and automotive projects.\u003c\/p\u003e\n\u003chr data-start=\"1568\" data-end=\"1571\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1573\" data-end=\"1599\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1601\" data-end=\"1976\"\u003e\n\u003cli data-section-id=\"15lnha0\" data-start=\"1601\" data-end=\"1645\"\u003ePremium 25mm closed-cell foam insulation\u003c\/li\u003e\n\u003cli data-section-id=\"iujs7v\" data-start=\"1646\" data-end=\"1696\"\u003eExcellent thermal insulation and soundproofing\u003c\/li\u003e\n\u003cli data-section-id=\"njjihr\" data-start=\"1697\" data-end=\"1747\"\u003eHelps reduce condensation and moisture buildup\u003c\/li\u003e\n\u003cli data-section-id=\"1yloszj\" data-start=\"1748\" data-end=\"1790\"\u003eLightweight, flexible, and easy to cut\u003c\/li\u003e\n\u003cli data-section-id=\"44vu1n\" data-start=\"1791\" data-end=\"1825\"\u003eWater, oil, and dust resistant\u003c\/li\u003e\n\u003cli data-section-id=\"1mnbalg\" data-start=\"1826\" data-end=\"1869\"\u003eHelps minimise road noise and vibration\u003c\/li\u003e\n\u003cli data-section-id=\"vikspc\" data-start=\"1870\" data-end=\"1909\"\u003eFlame-retardant for improved safety\u003c\/li\u003e\n\u003cli data-section-id=\"ovlok6\" data-start=\"1910\" data-end=\"1976\"\u003eSuitable for campervans, vans, boats, motorhomes, and vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1978\" data-end=\"1981\"\u003e\n\u003ch2 data-section-id=\"1b0xy1\" data-start=\"1983\" data-end=\"2010\"\u003eRecommended Applications\u003c\/h2\u003e\n\u003cp data-start=\"2012\" data-end=\"2022\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-start=\"2024\" data-end=\"2273\"\u003e\n\u003cli data-section-id=\"1lpr50p\" data-start=\"2024\" data-end=\"2049\"\u003eCamper van insulation\u003c\/li\u003e\n\u003cli data-section-id=\"x5uibb\" data-start=\"2050\" data-end=\"2080\"\u003eBoat and marine insulation\u003c\/li\u003e\n\u003cli data-section-id=\"1o194vd\" data-start=\"2081\" data-end=\"2117\"\u003eVehicle wall and roof insulation\u003c\/li\u003e\n\u003cli data-section-id=\"15961s0\" data-start=\"2118\" data-end=\"2153\"\u003eFloor and wheel arch insulation\u003c\/li\u003e\n\u003cli data-section-id=\"1ruhw0b\" data-start=\"2154\" data-end=\"2194\"\u003eUnder-seat and load floor insulation\u003c\/li\u003e\n\u003cli data-section-id=\"14i0wkq\" data-start=\"2195\" data-end=\"2232\"\u003eAutomotive soundproofing projects\u003c\/li\u003e\n\u003cli data-section-id=\"1jlq6t0\" data-start=\"2233\" data-end=\"2273\"\u003eAnti-rattle and sealing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2275\" data-end=\"2278\"\u003e\n\u003ch2 data-section-id=\"3ipjz4\" data-start=\"2280\" data-end=\"2305\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2307\" data-end=\"2563\"\u003e\n\u003cli data-section-id=\"100xe9h\" data-start=\"2307\" data-end=\"2337\"\u003eThickness: 25-30mm nominal\u003c\/li\u003e\n\u003cli data-section-id=\"7bgm6b\" data-start=\"2338\" data-end=\"2365\"\u003eWeight: Approx. 1300gsm\u003c\/li\u003e\n\u003cli data-section-id=\"crl010\" data-start=\"2366\" data-end=\"2388\"\u003eCoverage: From 1m²\u003c\/li\u003e\n\u003cli data-section-id=\"1wolez8\" data-start=\"2389\" data-end=\"2431\"\u003eTemperature Stability: -20°C to +110°C\u003c\/li\u003e\n\u003cli data-section-id=\"y7v6qs\" data-start=\"2432\" data-end=\"2460\"\u003eR-Value: ≈ 0.86 (m²·K\/W)\u003c\/li\u003e\n\u003cli data-section-id=\"1xns00b\" data-start=\"2461\" data-end=\"2489\"\u003eU-Value: ≈ 1.16 (W\/m²·K)\u003c\/li\u003e\n\u003cli data-section-id=\"1o29o32\" data-start=\"2490\" data-end=\"2531\"\u003eThermal Conductivity: ≈ 0.035 (W\/m·K)\u003c\/li\u003e\n\u003cli data-section-id=\"154n66f\" data-start=\"2532\" data-end=\"2563\"\u003eSound Deadening: ≈ 22–26 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2565\" data-end=\"2568\"\u003e\n\u003ch2 data-section-id=\"1p3u389\" data-start=\"2570\" data-end=\"2585\"\u003eInstallation\u003c\/h2\u003e\n\u003cul data-start=\"2587\" data-end=\"2750\"\u003e\n\u003cli data-section-id=\"1f256mw\" data-start=\"2587\" data-end=\"2644\"\u003eSelf-adhesive backing for easy peel-and-stick fitting\u003c\/li\u003e\n\u003cli data-section-id=\"batjny\" data-start=\"2645\" data-end=\"2701\"\u003eDouble-sided tape can be used for additional support\u003c\/li\u003e\n\u003cli data-section-id=\"og8ddk\" data-start=\"2702\" data-end=\"2750\"\u003eStar washers recommended for demanding areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2752\" data-end=\"2824\"\u003eEasy to cut and shape for both DIY and professional vehicle conversions.\u003c\/p\u003e\n\u003chr data-start=\"2826\" data-end=\"2829\"\u003e\n\u003ch2 data-section-id=\"8dtpi\" data-start=\"2831\" data-end=\"2844\"\u003eConclusion\u003c\/h2\u003e\n\u003cp data-start=\"2846\" data-end=\"3155\"\u003eThis 25mm closed cell foam insulation provides professional-grade thermal insulation, soundproofing, and moisture resistance for campervans, boats, and vehicle conversions. Designed for long-lasting durability and year-round comfort, it helps create a quieter, warmer, and more efficient interior environment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong data-start=\"4\" data-end=\"81\"\u003e\u003ca title=\"30mm closed cell foam insulation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/1033\/7113\/files\/How_to_Use_30mm_CCF_Campervan_Insulation_Closed_Cell_Foam_VLiner_Sheets.pdf?v=1733929238\"\u003eHow To Use Easy Instructions\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Car Insulation UK","offers":[{"title":"1m x 1m","offer_id":54606431945048,"sku":null,"price":26.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 2m","offer_id":54606431977816,"sku":null,"price":46.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 3m","offer_id":54606432010584,"sku":null,"price":69.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 4m (comes in 2 rolls)","offer_id":54606432043352,"sku":null,"price":91.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 5m (comes in 2 rolls)","offer_id":54606432076120,"sku":null,"price":111.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 6m (comes in 2 rolls)","offer_id":54606432108888,"sku":null,"price":131.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 7m (comes in 3 rolls)","offer_id":54606432141656,"sku":null,"price":146.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 8m (comes in 3 rolls)","offer_id":54606432174424,"sku":null,"price":161.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 9m (comes in 3 rolls)","offer_id":54606432207192,"sku":null,"price":174.99,"currency_code":"GBP","in_stock":true},{"title":"1m x 10m (comes in 4 rolls)","offer_id":54606432239960,"sku":null,"price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/0307\/7464\/files\/30mm_Closed_Cell_Foam_Insulation_png.webp?v=1756723484","url":"https:\/\/www.carinsulation.co.uk\/products\/products-25mm-closed-cell-foam-van-boat-insulation","provider":"Car Insulation UK","version":"1.0","type":"link"}