{"product_id":"installed-garden-room-large-sizes-basebox-by-green-retreats-up-to-28m","title":"Installed Garden Room, Large Sizes, Basebox by Green Retreats (up to 28m²)","description":"\u003cdiv style=\"font-family:Arial,sans-serif;max-width:820px;margin:auto\"\u003e\n\u003ch2\u003eInstalled Garden Room, Large Sizes, Basebox by Green Retreats (up to 28m²)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Green Retreats\u003c\/p\u003e\n\u003chr style=\"border:1px solid #eee\"\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cdiv class=\"marqet-product-details\"\u003e\n\u003cp\u003eThe Basebox large range is an affordable, compact and fully insulated garden room available in sizes from 13 sizes from 20m² to 28m², professionally installed to create practical year-round space for use as a large garden office, fully equipped home gym or a family space. The Basebox design is scaled back and simplified to keep this building our best value in the range. The Basebox building requires painting in your chosen colour of outdoor sealing paint within 6 months of purchase, making this design a fun and stylish addition to your garden.\u003cem\u003eIf you’re looking for a zero-maintenance option with natural wood effect cladding, or a building with additional styling features, please see the Basebox Plus listings).\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003eInstalled by Green Retreats, the UK’s leading garden room company with over 20 years of experience and more than 17, 000 installations completed nationwide and a 5-star Trustpilot rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Materials and Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBasebox by Green Retreats is a fully insulated garden room designed to offer a cost-effective solution for creating additional space at home. It is built using carefully selected materials chosen for their strength, durability and long-term performance.\u003c\/p\u003e\n\u003cp\u003eEvery element of the building, from the structural framework to the exterior cladding, is engineered to provide a solid, permanent feel and reliable everyday use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoors and Windows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll doors and windows in the Basebox range are manufactured from steel reinforced uPVC. Insurance grade multi point locking systems are fitted as standard to provide security and peace of mind.\u003c\/p\u003e\n\u003cp\u003eCustomers can choose between uPVC French doors or sliding doors, depending on their preferred layout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGlazing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll windows and doors are fitted with Pilkington K Optiwhite extra clear double glazing. The glazing is argon filled and low emissivity coated, incorporating a Planitherm layer and Swisspacer bar to improve thermal performance.\u003c\/p\u003e\n\u003cp\u003eThis glazing system helps maintain comfortable internal temperatures and supports year-round use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWalls and Insulation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWall sections are manufactured in house using eco-friendly materials. Each wall features a 9mm white MDF internal board combined with 75mm eco polymer foam insulation to deliver excellent thermal efficiency.\u003c\/p\u003e\n\u003cp\u003eThe exterior is finished in a treated recycled composite cladding made from sawmill by-products. This cladding is resistant to rot and decay.\u003c\/p\u003e\n\u003cp\u003ePlease note: the exterior composite cladding requires painting within the first six months to seal the surface. This allows customers to personalise the colour and finish of their building.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlooring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Basebox floor is elevated above ground level to reduce the risk of rising damp and promote air circulation. The flooring system includes dense 80mm polyurethane insulation for thermal performance.\u003c\/p\u003e\n\u003cp\u003eA 1mm powder coated steel layer is applied to both the top and underside of the floor structure, providing strength, durability and protection from weather conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoofing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe roof is constructed using an 80mm insulated steel panel system, reinforced with a 1mm powder coated steel layer. An additional 0.5mm galvanised steel sheet increases structural strength and durability.\u003c\/p\u003e\n\u003cp\u003eThe roof design incorporates a slight slope to allow effective water runoff to the rear guttering system and downpipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuttering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 4-inch-wide guttering system is fitted as standard to manage rainfall effectively and help protect the building structure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEco Friendly Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGreen Retreats is an eco-friendly and carbon neutral company. Basebox garden rooms are designed and manufactured in the UK using sustainable construction methods and materials wherever possible.\u003c\/p\u003e\n\u003cp\u003eAll buildings are produced in a solar powered UK factory, and five trees are planted for every tree used in construction as part of Green Retreats’ environmental commitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Extras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptional extras allow you to personalise your Basebox garden room to suit your needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoundations Pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA suitable level base is required for all Basebox garden rooms. The Foundations Pack removes the need to organise this yourself or use a third-party contractor.\u003c\/p\u003e\n\u003cp\u003eOur installation team will install a tried and tested polymer crate foundation system prior to your building installation date. This system is efficient, eco-friendly and designed to ensure your Basebox is perfectly level and ready for installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFloor Pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Floor Pack allows laminate flooring to be added to your Basebox garden room and professionally fitted by our installation team.\u003c\/p\u003e\n\u003cp\u003eCustomers can choose from oak, grey or white laminate flooring, providing a clean, durable finish that is ready to use as soon as installation is complete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePaint Pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Paint Pack supplies your Basebox with three premium exterior paint options, allowing you to personalise the look of your building.\u003c\/p\u003e\n\u003cp\u003eYou can choose from modern black, smokey grey or chic sage green. The building must be painted using the supplied paint within six months to seal the exterior surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeck Pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Deck Pack adds a practical and stylish deck step to the front of your Basebox garden room.\u003c\/p\u003e\n\u003cp\u003eThis improves access to the building and creates a neat transition between your garden and the interior space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrics Pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Electrics Pack allows electrics to be installed as part of your garden room installation, providing power and lighting ready for everyday use.\u003c\/p\u003e\n\u003cp\u003eYou can choose from the following options\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack 1\u003c\/strong\u003e\u003cbr\u003e2 surface mounted double sockets\u003cbr\u003e1 panel light\u003cbr\u003eConsumer unit\u003cbr\u003e1.5kW oil filled standing radiator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack 2\u003c\/strong\u003e\u003cbr\u003e4 surface mounted double sockets\u003cbr\u003e2 panel lights\u003cbr\u003eConsumer unit\u003cbr\u003e1.5kW oil filled standing radiator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack 3\u003c\/strong\u003e\u003cbr\u003e6 surface mounted double sockets\u003cbr\u003e3 panel lights\u003cbr\u003eConsumer unit\u003cbr\u003e1.5kW oil filled standing radiator\u003c\/p\u003e\n\u003cp\u003eFor more information, please email @greenretreats.co.uk or call 01296 328260.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:1px solid #eee\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 8px;border:1px solid #ddd;font-weight:bold\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:4px 8px;border:1px solid #ddd\"\u003eGreen Retreats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 8px;border:1px solid #ddd;font-weight:bold\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:4px 8px;border:1px solid #ddd\"\u003eGarden Room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 8px;border:1px solid #ddd;font-weight:bold\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:4px 8px;border:1px solid #ddd\"\u003e20m² – 28m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr style=\"border:1px solid #eee\"\u003e\n\u003ch3\u003eDelivery \u0026amp; Availability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEstimated delivery: 40 working days\u003c\/li\u003e\n\u003cli\u003eAvailability: outOfStock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border:1px solid #eee\"\u003e\n\u003cp\u003eBrand new from Marqet. UK delivery and 30-day returns.\u003c\/p\u003e\n\u003cp\u003eFor product questions or order support, contact \u003ca href=\"mailto:admin@marqet.co.uk\"\u003eadmin@marqet.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Green Retreats","offers":[{"title":"5.51m x 3.84m","offer_id":53811704955217,"sku":"MQ-YV4L5NM5J2","price":21779.99,"currency_code":"GBP","in_stock":true},{"title":"6.12m x 3.84m","offer_id":53811704987985,"sku":"MQ-63MPSPTAFZ","price":23099.99,"currency_code":"GBP","in_stock":true},{"title":"6.73m x 3.23m","offer_id":53811705020753,"sku":"MQ-FOW7LVFTI2","price":21999.99,"currency_code":"GBP","in_stock":true},{"title":"6.73m x 3.84m","offer_id":53811705053521,"sku":"MQ-HZTKJN4ICV","price":23759.99,"currency_code":"GBP","in_stock":true},{"title":"7.34m x 3.23m","offer_id":53811705086289,"sku":"MQ-KOWWHHMQDW","price":23099.99,"currency_code":"GBP","in_stock":true},{"title":"7.34m x 3.84m","offer_id":53811705119057,"sku":"MQ-3GMUSK3BXI","price":24639.99,"currency_code":"GBP","in_stock":true},{"title":"7.95m x 3.23m","offer_id":53811705151825,"sku":"MQ-SM7KEVYV7S","price":23649.99,"currency_code":"GBP","in_stock":true},{"title":"7.95m x 3.84m","offer_id":53811705184593,"sku":"MQ-AL2SHZKSEV","price":25299.99,"currency_code":"GBP","in_stock":true},{"title":"8.56m x 2.62m","offer_id":53811705217361,"sku":"MQ-EU3SIFYUZJ","price":23759.99,"currency_code":"GBP","in_stock":true},{"title":"8.56m x 3.23m","offer_id":53811705250129,"sku":"MQ-ATXVKWAOGL","price":24199.99,"currency_code":"GBP","in_stock":true},{"title":"9.17m x 2.62m","offer_id":53811705282897,"sku":"MQ-JVFTNQGOWB","price":25299.99,"currency_code":"GBP","in_stock":true},{"title":"9.78m x 2.62m","offer_id":53811705315665,"sku":"MQ-LUDMJFBBEX","price":26399.99,"currency_code":"GBP","in_stock":true},{"title":"9.78m x 3.23m","offer_id":53811705348433,"sku":"MQ-PKB2P3X7JF","price":28159.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/1575\/4577\/files\/419641508986910.webp?v=1779175923","url":"https:\/\/marqet.co.uk\/products\/installed-garden-room-large-sizes-basebox-by-green-retreats-up-to-28m","provider":"Marqet","version":"1.0","type":"link"}