{"product_id":"telluria-luminato-5436-steel-garden-room","title":"Telluria Luminato 5436 Plus Steel Garden Room 5.4m x 3.6m","description":"\u003ch2\u003eThe Owner's Insights On The Luminato 5436 Plus\u003c\/h2\u003e\n\n\u003cp\u003eTwo numbers separate this from everything else in the range. As a large garden room it gives you 19.3m² of floor, and the ceiling stands at 265cm rather than 219cm.\u003c\/p\u003e\n\n\u003cp\u003eThe height is the thing you notice first. Forty-six centimetres does not sound like much written down, but you walk in and the building stops feeling like a garden building. It feels like a room in a house.\u003c\/p\u003e\n\n\u003cp\u003eAt 510cm x 330cm inside, this is a second living space rather than an office with a chair squeezed in beside the desk. A gym with a rack in it. A studio with a work table you can walk all the way around, and room for your things to live there.\u003c\/p\u003e\n\n\u003cp\u003eWhere I would be straight with you: at 2.65m tall this is the one size in the range where planning permission needs checking properly before you order, not afterwards.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love The Luminato 5436 Plus\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e19.3m² under a 265cm ceiling\u003c\/strong\u003e – 46cm more headroom than the rest of the range, and you feel every centimetre.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e510cm of internal length\u003c\/strong\u003e – a genuine second living space, not an office with the furniture pushed against the walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e175cm-wide double doors\u003c\/strong\u003e – your furniture goes in assembled, including pieces you would never attempt through a single door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4cm insulated sandwich roof rated to 220kg\/m²\u003c\/strong\u003e – over 19m² of roof, and not one square metre of it is thin steel sheet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e275g\/m² zinc on hot-dip galvanised steel\u003c\/strong\u003e – twenty years of corrosion cover across the largest surface in the range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolted rather than welded\u003c\/strong\u003e – it can come down and go back up, which matters more on a building this size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Should Consider A Telluria Garden Room\u003c\/h3\u003e\n\n\u003cp\u003eTelluria build in steel and nothing else, from European mill stock through to finished kit. That single focus is why the range carries a 20-year warranty. We are an authorised UK dealer for over 20 leading manufacturers, so your warranty and factory support hold up rather than being a grey-import gamble.\u003c\/p\u003e\n\n\u003ch2\u003eLuminato 5436 Plus Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e538cm (W) x 358cm (D) x 265cm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e510cm (W) x 330cm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal floor area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.3m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFootprint including overhanging eaves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e568cm x 388cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImperial equivalent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoughly 18 x 12 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble door, 175cm x 196cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor glazing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4mm opaque plexi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWindows\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTilt, double glazed, 59.5cm x 199.5cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoof construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInsulated sandwich panels, 4cm. White underside\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoof pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoof load capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal sheets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHot-dip galvanised steel, 0.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZinc coating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e275g\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrainage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated gutter with Ø60mm outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVentilation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVentilated as standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder lock, three keys supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEaves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10cm \/ 15cm, anthracite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnthracite (similar to RAL 7043), Light Grey (similar to RAL 7001), White (similar to RAL 9003), White with white corners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded as standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor frame, anchor bolts, cylinder lock and keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt-together kit. Installation available as an option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelgium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLuminato 5436 Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWill I Need Planning Permission For A Building 265cm Tall?\u003c\/h3\u003e\n\n\u003cp\u003eRead this part before you order. In England, permitted development limits an outbuilding sited within two metres of a boundary to 2.5m in total height. This building stands at 2.65m, so within that two-metre strip it will not qualify.\u003c\/p\u003e\n\n\u003cp\u003eSet it further into the garden and the flat-roof allowance is more generous, but your plot, your boundaries and how much of your garden is already built on all change the answer. Conservation areas and listed buildings change it again.\u003c\/p\u003e\n\n\u003cp\u003eTake the height of 265cm and the footprint of 538cm x 358cm to the \u003ca href=\"https:\/\/www.planningportal.co.uk\/\" rel=\"nofollow\" style=\"color:#1268f1; text-decoration:underline;\"\u003ePlanning Portal\u003c\/a\u003e and to your local planning authority. Rules differ across England, Scotland, Wales and Northern Ireland, and anyone who tells you a garden room never needs permission is guessing on your behalf.\u003c\/p\u003e\n\n\u003ch3\u003eIs A Large Garden Room Worth The Jump In Price?\u003c\/h3\u003e\n\n\u003cp\u003eIt depends entirely on whether your plan needs the second zone. Against the 3930, you gain 7.7m² of floor and 46cm of ceiling for a little over three thousand pounds.\u003c\/p\u003e\n\n\u003cp\u003eIf your plan is one desk and a chair, that money is better spent on insulation and a good floor in a smaller building. If your plan is a gym, a studio, a guest space or a room the whole family uses, the extra volume is the entire point, and nothing smaller will do what you want.\u003c\/p\u003e\n\n\u003ch3\u003eHow Do You Heat 19.3m²?\u003c\/h3\u003e\n\n\u003cp\u003eThe same way you would heat a spare bedroom, once the building is lined. The roof arrives insulated to 4cm with a white finished underside, which handles the ceiling before you start.\u003c\/p\u003e\n\n\u003cp\u003eAdd the inside wall package and the floor and wall insulation at checkout, and the room holds heat properly. Skip them and you are trying to warm a large steel box, which no amount of heater will fix economically. On a building this size that decision matters more than it does further down the range.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Way Do The Windows Face?\u003c\/h3\u003e\n\n\u003cp\u003eYour glazing runs almost floor to ceiling, 199.5cm of it per window, double glazed and tilting for ventilation.\u003c\/p\u003e\n\n\u003cp\u003eTelluria do not publish a left-hand or right-hand option for this size the way they do for the smaller buildings, so call us on \u003cstrong\u003e0330 043 4643\u003c\/strong\u003e before you order and we will confirm the exact layout with the factory for your plot. It takes one phone call and it saves a very expensive misunderstanding.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Base Does The 5436 Plus Need?\u003c\/h3\u003e\n\n\u003cp\u003eFlat, level, and taken out to 568cm x 388cm, which is the footprint once the overhanging eaves are counted.\u003c\/p\u003e\n\n\u003cp\u003eAt this size your base is a proper job rather than a weekend of paving. Concrete or a purpose-built ground frame is the sensible route, and it wants to be genuinely true across nearly six metres. Your kit includes its own floor frame and anchor bolts, so it fixes to whatever you lay, but a base out of level at one corner will show itself in every panel joint on the way up.\u003c\/p\u003e\n\n\u003ch3\u003eCan I Run Power Out To It?\u003c\/h3\u003e\n\n\u003cp\u003eTelluria supply an electricity kit for the building, and you can add it at checkout alongside everything else.\u003c\/p\u003e\n\n\u003cp\u003eThe supply from your house is separate work and a qualified electrician must carry it out to current UK wiring regulations. On a building this far down the garden, talk to your electrician about cable size before you dig, and put a network cable in the same trench while it is open.\u003c\/p\u003e\n\n\u003ch3\u003eHow Does It Compare With The Rest Of The Range?\u003c\/h3\u003e\n\n\u003cp\u003eWhichever you choose, all four sizes share the same steel, the same insulated roof panel and the same warranty. This is the only one that also changes the ceiling height.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/products\/telluria-luminato-2424-steel-garden-room\" style=\"color:#1268f1; text-decoration:underline;\"\u003eLuminato 2424\u003c\/a\u003e at 5.7m² and the \u003ca href=\"\/products\/telluria-luminato-3030-steel-garden-room\" style=\"color:#1268f1; text-decoration:underline;\"\u003eLuminato 3030\u003c\/a\u003e at 8.9m² are single-purpose rooms, and both stand 219cm tall.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/products\/telluria-luminato-3930-steel-garden-room\" style=\"color:#1268f1; text-decoration:underline;\"\u003eLuminato 3930\u003c\/a\u003e at 11.6m² is the closest thing to this one and the sensible comparison to make. The full \u003ca href=\"\/collections\/garden-rooms\" style=\"color:#1268f1; text-decoration:underline;\"\u003egarden rooms collection\u003c\/a\u003e is there if you want to see it all side by side.\u003c\/p\u003e\n\n\u003ch3\u003eSteel Or Timber At This Size?\u003c\/h3\u003e\n\n\u003cp\u003eAt 19.3m² the maintenance argument stops being theoretical for you. A timber building this large is a serious amount of surface to treat, and you will be doing it on a ladder every couple of years for as long as you own it.\u003c\/p\u003e\n\n\u003cp\u003eSteel asks nothing once it is up. No stain, no sanding, no lost weekends, and twenty years of cover behind the coating. Timber still wins if you intend to cut into the walls and reconfigure the space later on.\u003c\/p\u003e\n\n\u003ch3\u003eDelivery And Installation\u003c\/h3\u003e\n\n\u003cp\u003eYours arrives as a kit on a pallet, and it is the heaviest in the range. Access is the thing that catches people out, so tell us about narrow side returns, steps, gated alleys and overhanging trees when you order.\u003c\/p\u003e\n\n\u003cp\u003eOur fitters will build it on your prepared base if you add the installation service at checkout. Flooring and insulation are fitted during the same visit, which on a building this size is considerably easier than retrofitting them later.\u003c\/p\u003e\n\n\u003ch3\u003eWhat The 20-Year Warranty Covers\u003c\/h3\u003e\n\n\u003cp\u003eYour cover is a corrosion warranty on the galvanised steel, which is the property that decides how long a metal building genuinely lasts. It is not accidental-damage cover.\u003c\/p\u003e\n\n\u003cp\u003eKeep the coating clean and rinse it down occasionally as you would your car. On the largest building in the range that five minutes twice a year protects the most surface area.\u003c\/p\u003e\n\n\u003ch3\u003eNot Sure Which Size Or Colour?\u003c\/h3\u003e\n\n\u003cp\u003eTalk to us before you order rather than after. We will go through your footprint, your base, your planning position and whether the installation service is worth it for your access. Call \u003cstrong\u003e0330 043 4643\u003c\/strong\u003e, email \u003ca href=\"mailto:info@outerluxury.co.uk\" style=\"color:#1268f1; text-decoration:underline;\"\u003einfo@outerluxury.co.uk\u003c\/a\u003e, or message us on WhatsApp, Monday to Sunday, 9am to 5pm.\u003c\/p\u003e\n\n\u003ch3\u003eSupporting Documents\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/4104\/8662\/files\/telluria-classico-luminato-garden-room-brochure.pdf?v=1787670470\" target=\"_blank\" style=\"color:#1268f1; text-decoration:underline; font-weight:600;\"\u003eDownload: Telluria classico and Luminato range brochure (PDF, 4.9MB)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/4104\/8662\/files\/telluria-warranty-conditions-and-terms-of-sale.pdf?v=1787670717\" target=\"_blank\" style=\"color:#1268f1; text-decoration:underline; font-weight:600;\"\u003eDownload: Telluria warranty conditions and terms of sale (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eLuminato 5436 Plus floor plan and dimensions – see the image gallery above\u003c\/li\u003e\n\u003cli\u003eAssembly instructions – available from us on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReady to order? Choose your colour above and add it to your basket, or call \u003cstrong\u003e0330 043 4643\u003c\/strong\u003e and we will take you through it. Found it cheaper elsewhere? Tell us and we will match or beat the price.\u003c\/p\u003e","brand":"Telluria","offers":[{"title":"Anthracite","offer_id":55100733456726,"sku":"5506","price":12534.15,"currency_code":"GBP","in_stock":true},{"title":"Light Grey","offer_id":55100733489494,"sku":"5523","price":12534.15,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":55100733522262,"sku":"5524","price":12534.15,"currency_code":"GBP","in_stock":true},{"title":"White with White Corners","offer_id":55100733555030,"sku":"5525","price":12534.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/4104\/8662\/files\/telluria-luminato-5436-steel-garden-room-anthracite_04cda73d-57c3-4af0-a0aa-fa95ca833b16.jpg?v=1787700765","url":"https:\/\/outerluxury.co.uk\/products\/telluria-luminato-5436-steel-garden-room","provider":"Outer Luxury","version":"1.0","type":"link"}