3m x 3m Mercia Studio Pent Log Cabin (28mm to 44mm Logs)

click to enlarge
3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - In Situ, Doors Open
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - In Situ, Doors Open
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - In situ, Doors Closed
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - UPVC Doors, Grey
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - UPVC Doors, Oak
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - UPVC Doors, White
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - White Background, Doors Closed
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - White Background, Doors Open
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - White Background, Front View
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - White Background, Side View
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - Top Down View
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - Dimensions
  • 3m x 3m Mercia Studio Pent Log Cabin - 28mm Logs - Footprint

Key Features

Pick a delivery date

Pick a delivery date

This service means a quicker delivery date when ordering with elbec

3m x 3m Mercia Studio Pent Log Cabin (28mm to 44mm Logs)

Save £500.00
NEW - UPVC Mercia
NEW - Guarantee - 10 year - gold

Product Code - 20050062


write the first review

Usually delivered: Use Pick A Day delivery below for your earliest delivery date to your Post Code.

excludes installation option
Choose your product

Your choices:

  • 3m x 3m Mercia Studio Pent Log Cabin (28mm to 44mm Logs)£1,999.99


            The Mercia 3m x 3m Studio Pent Log Cabin is a masterstroke of modern design and traditional craftsmanship. The splendid garden retreat, with its pent-roof configuration, marries sleek lines and a contemporary aesthetic with the timeless charm of natural wood. The roof design is visually appealing and practical, allowing the cabin to merge seamlessly with any garden backdrop while fostering a cosy, inviting interior atmosphere.

            The Mercia Studio Pent is a beacon of relaxation and serenity, courtesy of its three expansive, full-length windows and glazed double doors. These ensure that the interior is bathed in natural light, offering uninterrupted views of the garden, so you can unwind and engage with the natural surroundings from the comfort of their stylish hideaway. Adding to its allure, Mercia has selected contemporary yet classic ironmongery to adorn both the interior and exterior, lending a refined touch to this exquisite garden escape.

            The Mercia Studio Pent Log Cabin utilises 16mm tongue and groove boards for the roof and floor. This method not only ensures a snug fit but also enhances the cabin's structural integrity, making it a sturdy foundation for any furnishings. To further protect against the unpredictable British climate, premium roofing felt is included as standard, extending the cabin's lifespan by shielding it from the elements. An integrated vent system enhances the cabin's interior climate by facilitating airflow, thereby reducing moisture build-up and ensuring a comfortable environment year-round.

            Mercia's commitment to quality and customer satisfaction is underscored by the 10-year anti-rot guarantee included with every Studio Pent Log Cabin. To maintain the validity of this guarantee, you must treat the garden cabin annually with a wood preservative to stave off fungal decay and ensure its enduring beauty and functionality.

            Log Cabin Installation Service

            Prefer to avoid the DIY route? An installation service is available with the Mercia Pent Log Cabin. A skilled team will efficiently assemble your new log cabin for you. They ensure a spotless finish, leaving you nothing to do but embrace your new retreat.

            If you choose to install it yourself, the log cabin will be delivered in individual interlocking planks, requiring assembly on a solid, flat base.

            Pick-a-Day Delivery

            Understanding that life is busy and your time is valuable, Mercia provides a Pick-a-Day delivery service. You can select a delivery date that fits with your schedule. Simply enter your postcode to view available delivery dates before adding your chosen building to your basket. After your order is placed and the drivers are en route, you'll receive a text message with a 2-hour delivery window, ensuring you're not left waiting.

            Log Cabin Options

            The Mercia Pent Studio Log Cabin is available with different log thicknesses, and the 44mm log cabin is available with UPVC windows and doors.

            Log Thickness

            Thicker logs improve insulation, ensuring a comfortable environment throughout the seasons. They also reduce noise, creating a serene interior ideal for work or relaxation.

            Other log cabin model options include:

            4m x 3m Mercia Studio Pent Log Cabin - 34mm, 3m x 3m Mercia Studio Pent Log Cabin - 44mm

            UPVC Windows and Doors

            Mercia's log cabins with UPVC windows and doors are an excellent choice. Choose from anthracite, oak, or white to personalise your cabin effortlessly. UPVC provides enhanced security with its lightweight yet strong frame, advanced locking systems, and double-glazed panels that deter break-ins. Considering energy efficiency, these cabins feature 44mm thick logs and UPVC frames with double-glazing, ensuring a warm, quiet, and efficient space suitable for year-round enjoyment.

            Log Cabin models with UPVC Windows and Doors:

            3m x 3m Studio Pent Log Cabin - 44mm - (UPVC Windows & Doors) - Anthracite

            3m x 3m Studio Pent Log Cabin - 44mm - (UPVC Windows & Doors) - Oak

            3m x 3m Studio Pent Log Cabin - 44mm - (UPVC Windows & Doors) - White


            Guarantee - 10-year anti-rot

            Walls - individual tongue and groove timber lengths

            Log Thicknesses - 28mm, 34mm and 44mm

            Floor - high-quality 16mm planed tongue and groove

            Roof - Pent roof constructed with 16mm tongue and groove and roofing felt provided

            Floor Bearers - Waiting information

            Windows - 3 double-glazed windows

            Log cabin doors - double doors with double-glazed windows

            Lock - Mortise lock and key

            Treatment - untreated (application of preservative and waterproof coat required)

            Make the Most of Your Log Cabin

            The Mercia 3m x 3m Studio Pent Log Cabin is a multipurpose gem that elevates any garden. Its solid tongue-and-groove flooring provides a durable foundation that supports substantial furniture, making it perfect for various transformations.

            Imagine it as a home library, complete with bookshelves, a snug reading chair, and a desk for writing. For those focused on wellbeing, it can become a private garden spa equipped with a massage table, soft lighting, and aromatherapy diffusers to create a sanctuary of relaxation.

            Art enthusiasts can turn this space into a personal art studio, fitting it with easels, workbenches, and crafting materials. The cabin’s interlocking construction ensures a dry and secure environment for all creative pursuits.

            Mercia’s Studio Pent Log Cabin is a testament to flexibility and craftsmanship. It provides a secluded haven mere steps from your back door.

            About Your Order

            The Mercia Log Cabin is made in the UK using timber sourced from sustainable forests. It is a top-quality garden cabin with a low carbon footprint. The clean and straightforward design makes it easy to assemble, and all the fixtures and fittings required are included as part of your order. This log cabin will be delivered in individual interlocking timber lengths. It has a 10-year anti-rot guarantee and a 12-month manufacturer's warranty, so you can enjoy it for many seasons. 

            Please note: Images may show accessories and furnishings for display purposes only and are not included with your purchase. 

            Does A Log Cabin Require Planning Permission?

            The garden building designs have been created to adhere to planning permission guidelines. However, we cannot guarantee that you will not need planning permission for a log cabin.  We advise checking with your local authorities before constructing your garden room.

            What Log Cabin Base Do I Need?

            Installing your log cabin requires a flat, level base. Contact us for more information on building a garden room base.

            Before installation, check that the base is level in all directions. If the floor is not level, the building will twist and warp with the natural movement of the timber. It’s essential to adjust your base accordingly to achieve this before the installation process begins.

            Log Cabin Aftercare

            The Mercia Log Cabin is supplied untreated. To ensure you enjoy your garden cabin for many seasons, you must apply a preservative and waterproofing topcoat immediately after installation. These treatments, followed by yearly log cabin treatment, will maintain the high-quality finish and retain the 10-year anti-rot guarantee. A 1-year manufacturer's warranty is included as standard.

            To treat the garden room, elbec recommends Protek wood treatment. Browse our Protek Royal Exterior Wood Finish Paint  range to find the best paint colour to add your personalised finish.  We have selected some of the best-selling Protek Royal Colours as an option on this page and the highly recommended Protek Wood Preserver++.

            About Mercia

            Mercia Garden Products are proud to be a British business with over 140 years of experience. They offer a variety of products ranging from traditional garden sheds, summerhouses, playhouses, and garden bars to greenhouses and fencing and garden storage solutions. All their products are manufactured in the UK using timber sourced from sustainable forests and the most advanced manufacturing techniques. Mercia focuses on innovating and improving its products while maintaining customer satisfaction, including ensuring safety for both customers and staff.


            ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY. All of our Mercia products are delivered flat packed other than fence panels (which are delivered fully constructed), direct to your home, and are supplied with a set of instructions to support assembly.

            Booking Delivery

            You will be required to book your delivery date at the time of placing your order (except for Metal Shed). Our 'Request a Delivery Date' service is available to the majority of areas and you'll find that the majority of the UK postcodes are FREE but some areas may incur a delivery surcharge and some postcodes are not covered at all. Select a 'requested delivery date' by entering your postcode in the 'Request a delivery date' section above. You will also be notified at this time if your area incurs a surcharge or delivery is not covered in your area.

            Prior to Delivery

            On the morning of your delivery date, you'll be sent an update by text with an estimated 2-hour delivery slot (this update can only be provided where a mobile number has been supplied on the billing address section at the time of checkout) together with a link to the manufacturer delivery portal where you'll be able to track your order.

            Please note: Mercia Metal Sheds ONLY - your order is delivered by a courier you will not be notified prior to the delivery. If you are not in on the day of the delivery you will be carded and asked to contact the courier to arrange a new mutual delivery date. The estimated delivery lead time for Mercia's Metal sheds is identified on the product for the metal shed. Lead times are on working days (Monday - Friday) excludes Bank Holidays. These estimated lead times are provided by the manufacturer. Some remote areas will take a little longer.

            Upon Delivery

            Your order is delivered either kerbside or driveway and will be delivered on either a 3.5T, 7.5T or 18T Lorry. Unfortunately due to health and safety and insurance liabilities the driver will not be able to take your goods around to the back of your property but may upon request place the product at the side of the house if there are no access or restriction issues. We would not risk damaging your property whilst delivering a product to an unsafe location. Unfortunately, we will not be able to go through your property.

            We would recommend against arranging for a third party to install the building before it's been delivered and checked that all parts are present, as we cannot be held liable for any third-party costs.


            Orders with Assembly 

            The lead time for our installation option is around 7 Weeks from the date of order. With the installation option, the majority of orders will have their delivery and installation on separate days; there will be a small number of orders which will have delivery and installation on the same day. You will be advised by the manufacturer's installation team which category your order falls into.

            Depending on the installation option for your order, you will be contacted within the delivery timescale and given a date for either delivery/assembly on the same date or a separate date for delivery and assembly.


            Please note: The specification table below shows the Mercia Log Cabin in 28mm, 34mm and 44mm Logs. All imperial measurements are approximate and the log cabins are built to metric measurements. These log cabins are supplied untreated.

            Product Name:
            3m x 3m Mercia Studio Pent Log Cabin - (28mm to 44mm Logs)
            Footprint External Base Depth:**
            28mm and 34mm - 2804mm
            44mm - 2814mm
            Footprint External Base Front Width:**
            28mm and 34mm - 2804mm
            44mm - 2814mm
            Footprint Internal Base Depth:**
            Footprint Internal Base Width:**
            Front Roof Overhang:
            Side Roof Overhang:
            Height to Eaves:
            Height to Ridge:
            Floor Included:
            Floor Thickness:
            16mm Matchboard
            Floor Bearers:
            28mm Logs - Side To Side (44mm x 44mm)
            34mm and 44mm Logs - Side To Side (44mm x 58mm)
            Roof Thickness:
            16mm Matchboard
            Roof Joists:
            Treatment Type:
            Recommended Treatment:
            Protek Range (please click here)
            Window and Door Joinery:
            Double Door
            Door Height:
            Timber - 1885mm
            UPVC - 1762mm
            Door Width:
            Timber - 1488mm
            UPVC - 1360mm
            Number of Window(s):
            3 Fixed Windows
            Window Glazing:
            14mm Double Glazing
            Window Height:
            Window Width:
            Door and Window Reversible:
            Positioning of Window Hinges:
            Roofing Felt:
            Roof Felt Weight (approx):
            Roofing Felt Tiles:
            - Available In Red, Green or Charcoal
            Upgrade to Toughened Glass:
            Upgrade to Double Glazing:
            Included as Standard
            Additional Side Window:
            Window Boxes:
            Self Assembly
            Optional Assembly:
            FSC Certified:
            PEFC Certified
            Free Delivery*:
            Manufacturer's Product Code:
            28mm logs - SI-006-002-0066
            34mm logs - SI-006-003-0086
            44mm logs - SI-006-004-0092
            44mm Logs with White UPVC - SI-006-041-0001
            44mm Logs with Oak UPVC - SI-006-042-0001
            44mm Logs with Grey UPVC - SI-006-040-0001
            EAN Number:
            28mm logs - 5029442014654
            34mm logs - 5029442014661
            44mm logs - 5029442014678
            Mercia Garden Products
            Country of Origin:
            United Kingdom
            Made to Measure Service Available:
            Click to View Alternative Sizes:


            The 3m x 3m Mercia Pent Log Cabin is a premium garden building you will love. Relax in the bright, modern log cabin and add more usable space to your garden. Available in different log thicknesses, and on the 44mm log cabin, you can opt for UPVC windows Top features include:

            • Available in 28, 34mm and 44mm log thickness
            • Double doors 
            • Three double-glazed windows
            • 16mm Tongue and Groove Roof and Floor

            You May Also Like

            10G x 10 (2.99m x 2.99m) Shire Marlborough Log Cabin (28mm Logs)
            Save £100.00
            Was £2,289.99
            10G x 10 (2.99m x 2.99m) Shire Belgravia Log Cabin (28mm Logs to 44mm Logs)
            Save £375.00
            Was £2,249.99