2m x 3m Pent Double Glazed Insulated Room – Mercia

£6,549.94
  • Pick your delivery date available
  • 10 Year Anti-Rot Guarantee
  • Double Glazed Windows
  • 10 Year Anti Rot Guarantee
  • Insulated with EcoQuilt Insulation in the walls & roof
  • 72mm Thick Double Skinned Walls
  • Free Home Installation
  • Tongue & Groove Roof and Floor
  • Featuring Air Tec Insulation in the floor
  • Manufactured in the UK
Basket

Your cart is empty!

Subtotal
£0.00
Total
£0.00

Description

Create an additional living space with our 3 x 2m Insulated Garden Room.

Are you looking for your own office away from your home? Or are you looking for somewhere to pick up a hobby? An Insulated Garden Room allows every possibility – the modular design means you can place the doors and windows in a configuration to suit your needs.

With 72mm thick double skinned walls, double glazed windows and fully insulated roof, floor and walls, this is the perfect space for all-year-round use.

The flat roof creates a contemporary silhouette in your garden, whilst promoting excellent rain water run-off, helping keep your building dry for many years to come. The roof is covered with high-grade mineral felt.

With a contemporary overhang featuring spotlights, your new room will illuminate your outdoor space, creating a centerpiece in your garden.

Mercia Insulated Garden Rooms are made using only ethically sourced, FSC® certified timber and is made here in the UK by our highly skilled team. With free installation included, you can sit back and relax whilst we create a whole new space for you to enjoy.

Fancy the same building but up for the challenge of installing it yourself? Check out our self-build version here.

Please Note: This item includes full installation of the building into your garden. A firm and level base is required for this, either made of solid concrete or concrete slabs. It is recommended that the floor of this garden room is further covered by either carpet or laminate to reduce wear on the match boards.

Please Note: These Insulated Garden Rooms are NOT pre-treated or painted. In order to qualify for our 10 year anti-rot guarantee the building must be annually treated with a high quality spirit based wood preservative and a waterproof treatment.

Specifications

Dimensions 316.20cm
Colour Brown
Imperial Size Ft 3m x 2m
Treatment Type Dip Treated
Cladding Thickness 7.20cm
Framing Size 0.00cm x 0.00cm
Roof Type Pent
Roof Covering EPDM
Floor Material Tongue and Groove
Floor Bearer Size 0.20cm
Bearer Direction Side to Side
Door Width 151.20cm
Door Height 185.00cm
Door Handle Type Silver Finish
Window Thickness 1.40cm
Under 2.5m Tall Yes
Manufacturer Parts Warranty 0.10cm
People Required Installation included
Ridge Height 234.10cm
Base Width Footprint 314.00cm
Base Depth Footprint 214.00cm
Internal Width 300.00cm
Internal Depth 200.00cm
EAN 5029442005102
Material Guarantee 1.00cm
Manufacturer Warranty 0.10cm
  • SKU: SI-011-001-0010
  • Brand: Mercia

Delivery for this Product

Mercia products are delivered kerbside or to your driveway. With the exception of fully assembled fence panels, all items arrive flat-packed with assembly instructions.

Booking Delivery

At checkout (excluding Metal Sheds), you’ll be asked to select a delivery date. Our Request a Delivery Date service covers most areas, with free delivery to the majority of UK postcodes. Some areas may incur a surcharge or be excluded—please check with the postcode tool.

Before Delivery (Excluding Metal Sheds)

If you provide a mobile number, you’ll receive a text on the morning of delivery with a 2-hour time slot and a link to track your order.

Mercia Metal Sheds

Metal Sheds are delivered by courier without prior notice. If you are not home, a card will be left for redelivery arrangements. Delivery timescales are shown on product pages (working days, Monday–Friday, excluding bank holidays). Remote areas may take longer.

On Delivery

Deliveries are typically made using 3.5T, 7.5T, or 18T lorries. Drivers are insured only for kerbside or driveway delivery but may, if access allows, place goods at the side of your house. They cannot deliver through your home or to unsafe areas. Please check all parts before arranging third-party installation.

Installation Orders

Installation lead time is typically 7 weeks from order. Delivery and assembly are usually on separate days, though some may be combined. The manufacturer’s team will confirm which applies to your order.

  • S. Johnson

    Excellent service, arrived on time , was kept informed all the way, delivery driver was so helpful and polite . Highly recommended.

    Manchester, 23/01/2026

  • M. Ahmed

    Thanks for the prompt delivery and well packed package.

    Birmingham, 19/01/2026

  • E. Thompson

    Arrived on time. Good quality shed.

    Leeds, 18/01/2026

  • S. Patek

    Perfect, as described. Fast delivery and well packaged.

    Bristol, 12/01/2026

  • D. Williams

    Great shed, perfect for what we needed, absolutely amazing customer service!

    Glasgow, 10/01/2026

  • J. McKenzie

    Received this morning. Very pleased with the quick delivery and pleased with the service. Very friendly Driver. Many thanks.

    Liverpool, 06/01/2026

  • F. Ali

    Good communication from supplier and a great delivery from carrier. not erected yet so can’t comment on that

    Sheffield, 30/12/2025

  • O. Brown

    Arrived when said. Easy to put together. Instructions easy to follow – two of us took 3 hours to build. Excellent value would recommend Direct Garden Buildings

    Edinburgh, 19/12/2025

  • A. Connor

    So happy with our new tiki bar, excellent quality & such good value for money. Delivery was quick & on time.

    Newcastle, 18/12/2025

  • T. Davies

    Great shed just what I needed!

    Cardiff, 16/12/2025

  • G. O'Sullivan

    Really pleased with my parcel store, which I’m actually using to store feed for the garden birds.

    Brighton, 11/12/2025

  • C. Miller

    After a mix up with delivery at the start Direct Garden Buildings were very good at sorting it. Very good value for the money will definitely use again

    London, 08/12/2025

  • D. Smith

    Amazing quality so much cheaper then the garden centre

    Bath, 03/12/2025

  • S. Clark

    Shed arrived exactly on time and looks really well made. It arrived in perfect condition and for the price and size of the shed it’s great value for money. Really happy

    York, 30/11/2025

  • R. Kumar

    Lots of screws! But not to much of a slog once you get going. End results are good

    Oxford, 28/11/2025