{"product_id":"mendes-thermawood-rutland-clear-glass-grey-primed","title":"Mendes Thermawood Rutland (Clear Glass) Grey Primed Door","description":"\u003ch3\u003eMendes Thermawood Rutland Clear Glass Grey Primed External Door\u003c\/h3\u003e Complete your project by exploring our \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/external-doors\"\u003eexternal doors\u003c\/a\u003e and matching \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/external-doors\"\u003eexterior doors\u003c\/a\u003e, helping you create a cohesive and practical entrance.\n\nThe Mendes Thermawood Rutland Grey Primed External Door combines classic entrance door styling with advanced thermal performance, making it an excellent choice for homeowners seeking both traditional character and modern energy efficiency. Featuring two vertically proportioned clear glazed panels above raised lower panels, the Rutland creates a timeless entrance design that works beautifully across traditional, transitional and contemporary properties.\n\nSupplied grey primed in RAL 7038 as standard, this external door is ready for final decoration, allowing you to apply your chosen exterior colour finish to complement your home's style.\n\n\u003ch3\u003eAdvanced Thermal Performance and Insulated Construction\u003c\/h3\u003e\n\nThe Thermawood Rutland is engineered to deliver excellent insulation and structural stability, achieving approximate U-values of 1.32 – 1.36 W\/m²K. This high-performance construction helps reduce heat loss while improving the overall efficiency and comfort of your home.\n\nThe advanced multi-layer design includes:\n\n\u003cul\u003e \u003cli\u003eXPS insulated core for improved thermal performance\u003c\/li\u003e \u003cli\u003eStructural LVL core with Meranti lipping for strength and stability\u003c\/li\u003e \u003cli\u003eIntegrated 0.2mm aluminium sheet reinforcement for additional rigidity\u003c\/li\u003e \u003cli\u003e3.6mm plywood outer layers for enhanced durability\u003c\/li\u003e \u003cli\u003e45mm overall door thickness for a robust build\u003c\/li\u003e \u003c\/ul\u003e\n\nThis engineered structure provides greater resistance to movement, warping and changing weather conditions compared with traditional timber stile and rail doors.\n\n\u003ch3\u003eClear Glazing for Natural Light\u003c\/h3\u003e\n\nThe Rutland features two clear glazed panels that allow natural light to flow into your entrance area while maintaining excellent thermal performance. The balanced glazed and panel design creates a welcoming appearance while providing the durability expected from a modern external door.\n\nThe glazing specification includes:\n\n\u003cul\u003e \u003cli\u003eClear toughened safety glass for added protection\u003c\/li\u003e \u003cli\u003eLow-E coating to improve energy efficiency\u003c\/li\u003e \u003cli\u003eArgon gas filling for enhanced insulation\u003c\/li\u003e \u003cli\u003eGlazing tape and sealant system for long-lasting performance\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eBuilt for Strength and External Durability\u003c\/h3\u003e\n\nThanks to its reinforced aluminium layer and insulated core, the Thermawood Rutland is designed to withstand demanding external conditions while maintaining its appearance and performance.\n\nKey benefits include:\n\n\u003cul\u003e \u003cli\u003eImproved resistance to warping and movement\u003c\/li\u003e \u003cli\u003eEnhanced structural strength and stability\u003c\/li\u003e \u003cli\u003eSuitable for exposed locations in many installations\u003c\/li\u003e \u003cli\u003eIdeal for front and rear external door applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFlexible Installation with 25mm Trimming Allowance\u003c\/h3\u003e\n\nThe Thermawood Rutland provides excellent installation flexibility, with the ability to trim up to 25mm from all edges. This makes it a practical choice for replacement and renovation projects where door openings may vary.\n\nSuitable applications include:\n\n\u003cul\u003e \u003cli\u003eOlder properties requiring replacement doors\u003c\/li\u003e \u003cli\u003eRenovation and refurbishment projects\u003c\/li\u003e \u003cli\u003eNon-standard door openings\u003c\/li\u003e \u003cli\u003eNew-build installations requiring adjustment\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eClassic Design with a Modern Finish\u003c\/h3\u003e\n\nThe Rutland combines vertical glazed panels, raised lower panels and subtle V-groove detailing to create a refined entrance door with timeless appeal. Its grey primed RAL 7038 finish provides a smooth base ready for painting, giving you complete flexibility over the final appearance.\n\n\u003ch3\u003eAvailable Sizes and Variants\u003c\/h3\u003e\n\nThe Mendes Thermawood Rutland Clear Glass Grey Primed External Door is available in the following sizes:\n\n\u003cul\u003e \u003cli\u003e1981 x 762 x 44mm\u003c\/li\u003e \u003cli\u003e1981 x 838 x 44mm\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMendes Thermawood Rutland thermally rated external door\u003c\/li\u003e \u003cli\u003eGrey primed finish in RAL 7038 ready for final decoration\u003c\/li\u003e \u003cli\u003eTwo vertical clear glazed panels with raised lower panels\u003c\/li\u003e \u003cli\u003e45mm insulated multi-layer construction\u003c\/li\u003e \u003cli\u003eApproximate U-values of 1.32 - 1.36 W\/m\u003csup\u003e2\u003c\/sup\u003eK\u003c\/li\u003e \u003cli\u003eXPS insulated core with LVL and aluminium reinforcement\u003c\/li\u003e \u003cli\u003eClear toughened glazing with Low-E coating and Argon gas\u003c\/li\u003e \u003cli\u003eUp to 25mm trimming allowance on all edges\u003c\/li\u003e \u003cli\u003eSuitable for exposed external installations\u003c\/li\u003e \u003cli\u003e10-year manufacturer's guarantee\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eDoes the Mendes Thermawood Rutland arrive fully finished?\u003c\/h4\u003e\n\nNo, the door is supplied grey primed in RAL 7038. It is ready for a suitable exterior topcoat finish, allowing you to choose a colour that matches your property's exterior design.\n\n\u003ch4\u003eWhat type of glass is included in the Thermawood Rutland door?\u003c\/h4\u003e\n\nThe Rutland features clear toughened safety glass with Low-E coating and Argon gas filling. This provides excellent insulation performance while allowing natural light into your entrance space.\n\n\u003ch4\u003eWhat sizes are available for the Mendes Thermawood Rutland external door?\u003c\/h4\u003e\n\nThe Rutland is available in two sizes: 1981 x 762 x 44mm and 1981 x 838 x 44mm.","brand":"Mendes","offers":[{"title":"1981x762x44mm","offer_id":54905094603094,"sku":"176823","price":519.59,"currency_code":"GBP","in_stock":true},{"title":"1981x838x44mm","offer_id":54905094635862,"sku":"176824","price":519.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/mendes-thermawood-rutland-clear-glass-grey-primed-door-5264137.jpg?v=1786281815","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/mendes-thermawood-rutland-clear-glass-grey-primed","provider":"JJ Building Materials","version":"1.0","type":"link"}