{"product_id":"100mm-ode-lunaflex-loft-roll-ultra-42","title":"100mm ODE LUNAflex Loft Roll Ultra 42 7.2m x 1.2m - 8.64m2 per roll","description":"\u003cp dir=\"ltr\"\u003e100mm ODE LUNAflex Loft Roll Ultra 42 is a glass mineral wool insulation roll for cold loft spaces, laid at ceiling level between and over the joists to reduce heat loss through the roof. As the entry thickness in the LUNAflex Ultra 42 range, the 100mm roll is typically used as the first, base layer of a loft build-up, ready to be cross-laid with a thicker roll on top to reach full recommended depth.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEach roll measures 1200mm wide by 7.2m long, covering 8.64m² per roll, and is supplied as a single roll per pack. Thermal conductivity is 0.042 W\/mK, giving a thermal resistance of 2.38 m²K\/W at 100mm thickness, and the product carries a Euroclass A1 non-combustible reaction-to-fire classification, the highest rating available, meaning it does not burn. Between the thermal performance and the fire rating, LUNAflex Loft Roll Ultra 42 offers a solid, straightforward specification at a competitive price point for anyone building up loft insulation depth.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eLUNAflex Loft Roll Ultra 42 is manufactured from more than 80% recycled glass content and is designed not to degrade, decompose or become mouldy over time, so once it's installed it's built to last the lifetime of the building rather than needing replacing down the line. It's supplied in Hyperpack palletised packaging, which allows more product to be loaded per pallet, keeps stocking costs down, and means it can be stored outdoors if site space is tight.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIt's suited to both new build and renovation loft insulation work, wherever a base layer is needed at ceiling level in a cold pitched roof. Install in line with the latest ODE technical guidance and the project specification, laying the roll between the joists before adding a second, thicker roll cross-laid on top to build up total depth and improve thermal performance. Please note: this product is transitioning from STARflex to LUNAflex branding, so packaging received during the transition may still display the STARflex name; it's the exact same product, manufactured to the same specification, only the name is changing. Used as intended, it offers a straightforward, cost-effective route to reducing loft heat loss.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of ODE LUNAflex Loft Roll Ultra 42:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eThermal conductivity of 0.042 W\/mK for dependable loft insulation performance\u003c\/li\u003e\n\u003cli\u003eThermal resistance (R-value) of 2.38 m²K\/W at 100mm thickness\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible reaction to fire, the highest classification available\u003c\/li\u003e\n\u003cli\u003e8.64m² coverage per roll, supplied one roll per pack\u003c\/li\u003e\n\u003cli\u003eManufactured from more than 80% recycled glass content\u003c\/li\u003e\n\u003cli\u003eDoes not degrade, decompose or become mouldy over time\u003c\/li\u003e\n\u003cli\u003eBRE Green Guide rating of A+\u003c\/li\u003e\n\u003cli\u003eHyperpack palletised packaging: more product per pallet, lower stocking costs, can be stored outdoors\u003c\/li\u003e\n\u003cli\u003eSuitable as a base layer for new build and renovation loft insulation projects\u003c\/li\u003e\n\u003cli\u003eCurrently transitioning from STARflex to LUNAflex branding; same product, same specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGood to Know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1200mm wide x 7.2m long, 100mm thick, 8.64m² coverage per roll, sold as one roll per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal resistance:\u003c\/strong\u003e 2.38 m²K\/W, calculated from thickness and thermal conductivity rather than separately stated by the manufacturer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRebranding in progress:\u003c\/strong\u003e LUNAflex replaces the STARflex name; packaging may show either during the transition, but it's the same product\u003c\/li\u003e\n\u003cli\u003eAlways check the latest ODE datasheet and confirm total loft depth against current Building Regulations guidance before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eA dependable, competitively priced base layer for cold loft insulation, 100mm LUNAflex Loft Roll Ultra 42 makes it easy to start a build-up the right way and add depth on top when you're ready.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBrowse the full \u003ca href=\"https:\/\/www.insulationuk.co.uk\/collections\/loft-roll-insulation\"\u003eloft roll range\u003c\/a\u003e for top-up thicknesses to complete the build-up.\u003c\/p\u003e","brand":"ODE","offers":[{"title":"Default Title","offer_id":60461371916622,"sku":"BM06701","price":23.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/ode-100mm-ode-lunaflex-loft-roll-ultra-7-2m-x-1-2m-8-64m2-per-roll-bm06701-mineral-fibre-insulation-1255405941.png?v=1787318535","url":"https:\/\/www.insulationuk.co.uk\/products\/100mm-ode-lunaflex-loft-roll-ultra-42","provider":"Insulation UK","version":"1.0","type":"link"}