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The Rufford 5m x 3m Premium Insulated Garden Room with White UPVC

The Rufford 5m x 3m Premium Insulated Garden Room with White UPVC

Regular price £12,099.99
Regular price Sale price £12,099.99
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In stock

  • From the Flagship Sherwood Collection
  • A Luxury Modern Nordic Design
  • Opt for Professional Home Installation
  • Enjoy our 10 Year Anti Rot Guarantee
  • 100mm Thick Double Skinned Walls
  • EcoQuilt Insulation Walls & Floors Keeping it Cosy
  • Featuring Air Tec Insulation in the floor
  • Designed for All-Year-Round Use
  • Double Glazed Opening Windows for Warmth, Security & Noise Reduction
  • You Decide! Moveable Doors and Windows
  • Made from Sustainably Sourced Timber
  • Handmade in the UK for Superior Quality
  • UPVC Available in Three Colours
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manufactured in the UK

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Garden Rooms

Zone A - FREE

AL, B, BA, BB, BD, BH, BL, BN, BR, BS, CA, CB, CH, CM, CO, CR, CT, CV, CW, DA, DE, DH, DL, DN, DT*, DY, E, EC, EN, FY, GL, GU, HA, HD, HG, HP, HR, HU, HX, IG, IP, KT, L, LA, LE, LN, LS, LU, M, ME, MK, N, NE, NG, NN, NP, NR, NW, OL, OX, PE, PO*, PR, RG, RH, RM, S, SE, SG, SK, SL, SM, SN, SO, SP, SR, SS, ST, SW, TF, TN, TS, TW, UB, W, WA, WC, WD, WF, WN, WR, WS, WV, YO

Zone B - £199.99

CF, DG, EH, FK, G, KA*, KY, ML, PA*, TD

Zone C - £749.99

AB, DD, DT*, EX, IV*, LD, LL, PA*, PH*, PL, SA, SY, TA, TQ, TR*

Zone D - £369.99

GY, IV*, JE, KW*

Delivery Unavailable -

BT, GY, HS, IV*, JE, KA*, KW, PA*, PO*, TR*, ZE

*Delivery charge/availability may vary based on location within the postcode

    Total: £12,099.99
    Important Info


    The 5m x 3m Rufford Insulated Garden Room with White UPVC

    Introducing the 5m x 3m Rufford with White UPVC - an exquisite and contemporary insulated garden sanctuary, tailored for those who are looking to elevate their outdoor space with a touch of Scandinavian design. Crafted with versatility in mind, this garden oasis is meticulously designed and constructed to provide year-round comfort and functionality. Whether you envision a profitable space for your home business, some extra space for the kids away from the home, or a serene haven for relaxation, the Creswell offers the perfect blend of style and practicality. 

    Benefits of an Insulated Garden Room

    Insulated garden rooms are a cost-effective way to create versatile extra living space which is easily customisable to your needs. Because a garden room is separate from your home, it offers a measure of peace and privacy that’s perfect for uses like a garden office, a home gym, an art studio, or a relaxing retreat from which to enjoy your garden.

    Thanks to its insulate, double-skinned design, they are ideal for all round use meaning you get maximum use from your latest investment. In addition to its double-skinned design, the roof and floor are also fully insulated, meaning all sides of your building are wrapped up from the elements. In addition, double glazed windows not only contribute to the temperate regulation inside your new space, but also offer a sound barrier to outside noise, creating a calm and relaxing environment. 

    Garden rooms are also proven to add value to your home. You can typically expect 1.5x the cost of the garden room to be added to your house in value, so it really does pay to have additional space! With working from home and home businesses becoming increasingly popular, a space away from the house is often on the shopping list of

    UPVC Doors and Windows

    UPVC, a material known for its low maintenance, eliminates the need for yearly treatments, unlike its timber-framed counterparts. Available in a variety of colours, anthracite, oak, and white, allowing you to customise your dream garden room with just a simple click – no paint brushes required! In addition, security is a notable advantage of UPVC, featuring an ultra-light yet sturdy frame, robust locking mechanisms, and double-glazed glass panels that effectively deter unauthorised entry.

    Energy efficiency is a crucial factor when choosing a garden room, as materials impact the warmth and window energy rating. Furthermore, UPVC framing, combined with double-glazed windows, works together to minimise external noise intrusion, making UPVC an ideal choice for creating a peaceful and productive environment.

    In addition to the tranquility provided by UPVC, the multipoint locking system gives you added piece of mind by fending off unwanted visitors. In addition to this, the new window locking system allows for windows to be fixed open, so you can be confident knowing they won’t be blown closed in any sudden gusts.

    Fully Insulated Structure

    Our Insulated Garden Rooms offer fully insulated walls, roof and floor not only to make sure your new space is comfortable during the colder months, but also to encourage it to stay cool during the warmer months.

    Our Sherwood Range boasts 100mm thick walls, with EcoQuilt insulation nestled in between the timber cladding. You can also find EcoQuilt in the roof. EcoQuilt is a multi-foil insulation, manufactured in the UK which also includes a high-performance vapour control layer helping ensure your building remains free from damp and moisture. In addition to EcoQuilt, the floor is insulated with AirTec insulation which boasts a 50% reduction in heat loss by trapping air within its bubble structure.

    Customisable Design

    Available in multiple sizes, this garden room is versatile and customisable. Looking for more windows? Not a problem. Wanting to move the door location? We can do that. Simply add them on from our upgrades list, or give us a call and we can talk this through until you achieve your perfect design.

    EPDM Roof Covering

    As standard with our Sherwood Range of garden rooms, you will receive an EPDM roof covering, rather than traditional mineral felt. EPDM is an impermeable synthetic rubber which boasts a 50-year lifespan, keeping your garden room’s roof dry and damp free for decades to come. It’s pliable in both the heat and the cold, meaning cracks and areas of weaknesses do not form like they may do with traditional roof coverings. It’s also resistant against harmful UV rays. In addition, in the chance of any small tears or holes, unlike traditional felt where the whole roof covering would need to be replaced, EPDM can be simply patch repaired, which is far more efficient and cost effective than an entire roof covering replacement.

    Contemporary Insulated Garden Rooms

    Our contemporary insulated garden rooms offer a modern Scandinavian feel, with minimalist edges, simple designs and functionality at its heart. Our Harlow, Edwinstowe and Creswell epitomise this logic by offering clean lines and airy interiors, ideal for those looking for a contemporary space in their garden.

    Featuring a pent roof design, the Creswell Insulated Garden Room presents a modern and streamlined aesthetic. The inclined roof allows the structure to discreetly blend into any garden setting, all while creating a warm and snug interior ambiance.

    Anti-Rot Guarantee

    Our Insulated Garden Rooms come with a 10 year anti-rot guarantee as standard, meaning you can relax knowing your building is covered by us. In order to ensure the validity of the guarantee, you will need to treat your new garden room every year with wood treatment to prevent fungal attacks and promote its long life.

    Home Installation Included

    So you can sit back and relax, Home Installation Service by our expert installers is included with the price of this building as standard. They will arrive ready to put up your new retreat to our exacting standards. They’ll tidy up after themselves, so the only thing you have to do is step in and enjoy your new space.

    Prior to booking the date of your home installation with us, you will need to have a firm and level base ready for construction, or have selected the Elite Timber Base option from our upgrades list.

    Sustainable Timber

    All of our insulated garden rooms are made using only ethically sourced and certified timber and are all made here in the UK by our highly skilled team.

    The History of Waltons

    Here at Waltons, we've been handcrafting garden buildings since 1878. Starting from humble beginnings, we started life manufacturing bee hives and then quickly expanded to a whole range of garden buildings to suit a whole range of needs. In the almost 150 years we've been making beautiful structures out of wood, we've certainly learnt a thing or two! So, you can trust us to bring all your garden dreams to life.

    What do our Customers Say?

    Having been awarded a Gold Trusted Service Award from review site, Feefo, you can be confident in choosing us for your garden building. With expert pre-sales help and knowledgeable after care and support, our accolades speak for themselves. Join the thousands of others who have trusted us to create and deliver a garden building of their dreams.

    The Sherwood Range

    The Sherwood Range comprises our flagship Insulated Garden Rooms, appropriately named after areas local to us in Nottinghamshire. These include: the parish of Rufford, famously home to Rufford Abbey and Country Park. Thoresby, the site of the extremely impressive Grade I listed Thoresby Hall. Edwinstowe, another Nottinghamshire parish, famous for being home to Robin Hood and Maid Marian. Creswell, which actually resides on the Nottinghamshire-Derbyshire border. In Creswell, you can find Creswell Crags, a candidate for being one of the next World Heritage Sites due to its caves which date up to 43,000 years ago. Finally, the Harlow, named after Harlow Woods, which stretches near Fountaindale. Legend states this was the meeting place of Robin Hood and Friar Tuck.  

    Aside from the local links and fairytale legends, what stands the Sherwood Range apart is their improved wall thickness, providing heat retention during the colder months and encouraging coolness during the warmer seasons. Upgraded EPDM roofing as standard; EPDM is a type of synthetic rubber with full waterproof capabilities designed to last 50 years, the perfect option when investing into a new garden building.

    Still have questions?

    If you're still unsure, why not call our expert, friendly sales team on 0800 029 1000. Alternatively, visit our showsite based in Nottinghamshire.


    Please Note: Sizes are approximate only. For specific details, please consult our sales team.

    Imperial Size (ft) 17 x 12
    People Req'd To Build 0
    Anti-Rot Guarantee 10 Years
    Cladding Style Shiplap+ Cladding
    Roof Material EPDM
    Floor Material 16mm Tongue & Groove Floor
    Roof Type Apex
    Door Style Double
    Building Type Garden Room
    Metric Size (Meters) 5.2 x 3.6
    Material Wood

    Imperial Metric
    Width 206.0 in 5.23 m
    Depth 141.1 in 3.58 m
    Eaves Height 92.0 in 2.34 m
    Ridge Height 107.1 in 2.72 m
    Door Width 59.5 in 1.51 m
    Internal Width 107.1 in 2.72 m
    Internal Depth 118.0 in 3.0 m


    You can book your preferred delivery date by either:

    1. By choosing it when placing your order with us.

    2. Through the link provided within your order confirmation email or text message

    If a delivery date is not selected, one of our friendly team will be in touch. They will help arrange a suitable delivery date that fits your schedule.

    Your garden building will be delivered using either a 3.5t, 7.5t or 18t flatbed vehicle. If you believe there may be difficulties accessing your property or the delivery location, please inform us of this prior to your delivery date.

    All our deliveries take place between the hours of 7 am and 7 pm and are carried out by one of our helpful drivers.

    On the morning of your confirmed delivery date, we will contact you by email or text message assigning you a two-hour delivery slot. This means that there is no need to wait in all day! We aim to meet these delivery times wherever possible. However, please be aware that unforeseen circumstances can cause deliveries to take a little longer. But rest assured, we are always working hard to keep delays of this sort to a minimum.

    Also, on your confirmed delivery date, we will send over a link to the Delivery Portal. Here you will be able to track the exact location of your delivery driver.

    Please note that all our deliveries are kerbside only. Our drivers are not permitted to enter your property. If you live in a terraced property, please be mindful to this.

    Our delivery driver will unload your new garden building piece by piece to prevent any damage. Yourself, a friend or neighbour will need to be present during the delivery process. This is to ensure that you are happy with the building and are available to sign for the item where required.

    In certain situations, we may be able to leave your new garden building in an assigned safe location. If this is a service that you require, please contact our Delivery Team on 0800 029 1000, prior to your confirmed delivery date.

    For further information regarding delivery areas and charges please see 'Delivery Charges Explained'.


    We offer a 14 day money back guarantee on all of our items. The guarantee commences from the date which you receive your item and we offer a free collection service as part of this agreement.

    The building must be returned in its original, untreated, resalable condition. Until the item is collected by our courier, it's the responsibility of the customer to ensure that the building remains in this condition.

    As the buildings are sold as DIY kits, we cannot dismantle on your behalf and we cannot be held liable for any third party costs. Once the building has been received by our factory, a full refund will be issued within 1-3 working days.

    Important Information

    Where can I find the exact measurements of my Insulated Garden Room?

    Before purchasing your new Insulated Garden Room be sure to check the specific measurements of its size in the Specification section of the product listing. As often in product titles, we round up measurements just so it’s easier for you to find your perfect garden building.

    How will my new Insulated Garden Room arrive?

    Garden Rooms are installed by our professional team. These garden buildings are supplied untreated and therefore once constructed you will need to apply a preservative and treatment as soon as possible in order to uphold your 10 Year Anti-rot Guarantee.

    Please note that this Insulated Garden Room has been dressed to look its very best in our product images. Any accessories and fixtures featured are not supplied with this garden building.

    Does my new Insulated Garden Room come with any guarantees?

    As standard, this Insulated Garden Room includes a 1 year Manufacturer’s guarantee, as well as a 10 Year Anti-rot Guarantee*.

    What does my 10 Year Anti-rot Guarantee cover?

    Our entire range of Insulated Garden Rooms benefit from our 10 Year Anti-rot Guarantee. This will cover your garden building against fungal decay as long as the conditions of the guarantee have been followed.

    These conditions include treating your new garden building with a high-quality timber preservative and waterproof top coat.Treatments of this sort should be applied as soon as your garden building has been constructed, and reapplied annually thereafter. This will enable you to maintain your 10 Year Anti-rot Guarantee and will keep your Insulated Garden Room in tip-top condition!

    Please note that our 10 Year Anti-rot Guarantee does not cover your garden building from the movement of timber that takes place over time. This includes; the twisting, warping and splitting of timber.

    For more information on our 10 Year Anti-rot Guarantee please refer to our Terms & Conditions.

    Does my new Insulated Garden Room require planning permission?

    We work hard to design all of our garden buildings to adhere to the planning permission guidelines. However, we cannot guarantee that planning permission will not be required. Therefore, before constructing your garden building we advise checking with your local authorities.

    What base do I require for my new Insulated Garden Room?

    A flat, level base is essential for the installation of your Insulated Garden Building. We recommend the following bases; concrete, or a wooden frame.

    Prior to the installation of your Insulated Garden Building be sure to check your base is level in both directions. If the base of your Insulated Garden Room is not level when it is constructed it will cause the building to twist and warp with the natural movement of the timber. Therefore, it is really important to adjust your base accordingly to achieve this before the installation process begins.

    For more information on how to build a suitable base take a look at our handy guide.

    How do I care for my new Insulated Garden Room?

    To ensure your Insulated Garden Room stands the test of time it’s important to follow the guidance outlined in your building’s product instructions and Manufacturer’s Recommendations.

    We have also created these super handy Maintenance Guides to help you take care of your garden building. They are full of our expert advice and useful tips so you can enjoy your Insulated Garden Room for years to come!

    However, if you need any further support, don't worry we are on hand to help. Just give our friendly Customer Service Team a call on 0800 029 1000.

    Frequently Asked Questions

    Can I choose a delivery slot?

    We will contact you on the morning of your confirmed delivery date by email and/or SMS with a 2-hour delivery time slot. We aim to meet these delivery times but during busy periods, deliveries may take a little longer, however we always work hard to keep delays to a minimum.

    What access is needed for my delivery?

    Our drivers are only contracted to provide kerbside drop offs and deliveries. They will NOT bring any of our orders through your home. A driver may offer to take an order further; for instance a back garden but this is ONLY at their own discretion. If you have added our installation service to your order please be aware that they will require full access to your garden. Our installation team will not bring a building through your home as they are not covered by insurance to enter a customer's home. If you have any questions about access or you live in a restricted access zone please contact our sales team on 0800 029 1000. Our team will be able to provide you with more information and specific building information.

    Will I need to help my delivery driver?

    Our drivers DO NOT need your help during a delivery. They will not ask for your help and they can manage all the items themselves. We are not insured to cover any customer injuries and therefore we ask you NOT to help or try and help our drivers while they make a delivery.

    Can't find the answer you are looking for? Checkout our full Frequently Asked Questions OR ask us a question

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