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Mercia The Creswell 5m x 4m Insulated Garden Room with White UPVC

Mercia The Creswell 5m x 4m Insulated Garden Room with White UPVC

£449.97

Create a sleek and functional extension to your outdoor space with the 5m x 4m Creswell Insulated Garden Room, finished with contemporary white UPVC windows and doors. Spacious and stylish, this garden room is perfect for year-round use — whether you’re launching a home business, building a private home gym, or simply craving a calm and quiet reading space. With a fully insulated floor, walls, and roof, this structure is designed to keep you warm in winter and cool in summer. The modern pent roof and clean white UPVC give it a minimalist feel, making it an ideal choice for those seeking a modern aesthetic in their garden.

Key Features

  • Fully Insulated Walls, Floor And Roof With EcoQuilt And AirTec Materials

  • 72mm Thick Double-Skinned Wall Panels For Thermal Efficiency

  • Double Glazed White UPVC Doors And Windows With Multipoint Locking

  • 16mm Tongue And Groove Floorboards

  • EPDM Rubber Roof Covering With A 50-Year Lifespan

  • Shiplap+ Cladding For Enhanced Weather Protection

  • OSB And Tongue And Groove Roof Panels

  • Sustainable Timber – Ethically Sourced And UK Manufactured

  • Includes 10 Year Anti-Rot Guarantee

  • Supplied With Professional Home Installation Included

Dimensions

  • Overall Building Size: 5m W x 4m D

  • Cladding Thickness: 72mm Double Skinned Walls

  • Floor Material: 16mm Tongue And Groove

  • Roof Material: OSB & 12mm Tongue And Groove Panels

  • Door Style: White UPVC Double Doors

Packaging

This item will be delivered as a pre-arranged kit ready for professional installation. All components including cladding, framing, windows, doors, roof panels and fixings are pre-measured and bundled for delivery. Installers will bring everything required for full on-site assembly.

Assembly & Base Requirements

This garden room includes full professional home installation as standard. Prior to installation, a firm and level base is required — such as concrete or a properly supported timber foundation. Installation cannot proceed if the base is uneven, unprepared or soft (e.g. grass or soil). Our expert installers will assemble the building to the highest standard and tidy up after themselves — ensuring a seamless experience from start to finish.

Delivery Information

Delivery is available across mainland UK in approximately 4–6 weeks. Once the order is confirmed, the team will be in touch to arrange both delivery and installation at a convenient date. Please ensure base preparation is completed in advance.

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