Skip to main content
  • Mercia Insulated Garden Room 3 x 4m - Installed
  • Mercia Insulated Garden Room 3 x 4m - Installed
  • Mercia Insulated Garden Room 3 x 4m - Installed
  • Mercia Insulated Garden Room 3 x 4m - Installed
  • Mercia Insulated Garden Room 3 x 4m - Installed
  • Mercia Insulated Garden Room 3 x 4m - Installed
  • Mercia Insulated Garden Room 3 x 4m - Installed

Image 1 of 7

Product Information

Insulated to allow year round use, this garden room is a perfect addition to any outdoor space. Made in the UK by our highly skilled team, this building is ideal to add an additional room to your home.
  • 72mm thick double skinned and insulated walls - Thick tongue and groove cladding, reflective multi-foil insulation and Shiplap cladding come together to form a strong and robust panel
  • These Buildings use Stop Digging screws, which are perfect for supporting frames and joists in a variety of constructions Stop Digging ground screws come with a 25 year warranty
  • Our 10 year Anti-rot guarantee will give you peace of mind to enjoy your garden room for years to come Just be sure to treat and maintain your building, and your guarantee will be good to go!
  • Featuring a waterproof synthetic rubber compound roof covering that will protect your roof for up to 50 years This high quality EPDM roof covering ensures that the building will be worry free and can handle the very worst that the Great British weather has to offer

Brand

Mercia

Additional Assembly Information

Timber is supplied natural. Must be treated with wood preserver and water proof top coat treatment

Additional Information

This product must be treated with a wood preservative and waterproof top coat once installed and annually thereafter.

Assembly Options 

Installation Service Included

Base Included

Not Included

Core Colour

Natural Untreated

Shed Construction Type

Shiplap

Installation included. We are unable to deliver & Install to any offshore isles or islands. Installation service supplied by Mercia Garden Products, who will contact you to ask some basic access questions to ensure a smooth installation process.

Product Dimensions (H)x(W)x(D)

10ft x 13ft

Effects and Finish

Untreated

External Dimensions (H)x(W)x(D)

(H)2386 x (W)4174 x (D)3844mm

Building Floor Material

Tongue & Groove

Window Glazing

Double Glazed

Guarantee

10 Year Anti Rot

Internal Dimensions (H)x(W)x(D)

(W)3999 x (D)2999mm

Lock Details

Lock & Key

Material

Wood

Number Of Doors

2

Number Of Windows

3

Building Roof Covering

EPDM

Roof Style

Pent

Slide Included

No
Standard delivery

We are proud to offer an efficient standard delivery service, which is available on most of our products. Delivery lead times are shown against individual products or in the basket. On selected larger products our customer service team, or in some cases our suppliers, will contact you to arrange a delivery date that's right for you.

Some products may be delivered straight to your door from one of our suppliers and these products will be labelled within the product description.

Deliveries to postcodes starting in AB, BT, KW, IM, IV, PH, PA or TR may take a little longer than stated on our website, our carriers will be in touch to confirm your delivery date.

Selected products are not available for delivery to Northern Ireland.
Next or named day delivery

If you can't wait to get your hands on your product, next day delivery is available on selected items if you order before 4pm Sunday to Friday. You may also have the option to arrange your delivery on a day of your choice, subject to availability. Costs vary depending on the product and day of delivery. Restrictions may apply.

Deliveries to postcodes starting in AB, BT, KW, IM, IV, PH, PA or TR may take a little longer than stated on our website, our carriers will be in touch to confirm your delivery date.

Selected products are not available for delivery to Northern Ireland.

For full details on our delivery services please see our delivery details.
Click & Collect

You can place a Click & Collect order online and your items will be ready for you in a flash (one hour to be precise!), subject to store opening times. If an item is not available at your local store, we may be able to send the item to your local store within 2 days, subject to availability.
Returns and refunds

We aim to put the ease into returning items to Homebase - for full details please see our returns policy.

View our full Terms & Conditions.

Mercia Insulated Garden Room 3 x 4m - Installed

SKU: 598648
  • £10,250.00

    Out of stock for delivery

    Available in stores

    Can be ordered for delivery from our Customer Service desk in store (subject to stock availability)

    Out of stock for delivery

    Available in stores

    Can be ordered for delivery from our Customer Service desk in store (subject to stock availability)

  • We recommend

    Cuprinol Garden Shades  Urban Slate - 5L
    £40.00£8.00 per L

Product Information

Insulated to allow year round use, this garden room is a perfect addition to any outdoor space. Made in the UK by our highly skilled team, this building is ideal to add an additional room to your home.
  • 72mm thick double skinned and insulated walls - Thick tongue and groove cladding, reflective multi-foil insulation and Shiplap cladding come together to form a strong and robust panel
  • These Buildings use Stop Digging screws, which are perfect for supporting frames and joists in a variety of constructions Stop Digging ground screws come with a 25 year warranty
  • Our 10 year Anti-rot guarantee will give you peace of mind to enjoy your garden room for years to come Just be sure to treat and maintain your building, and your guarantee will be good to go!
  • Featuring a waterproof synthetic rubber compound roof covering that will protect your roof for up to 50 years This high quality EPDM roof covering ensures that the building will be worry free and can handle the very worst that the Great British weather has to offer

Brand

Mercia

Additional Assembly Information

Timber is supplied natural. Must be treated with wood preserver and water proof top coat treatment

Additional Information

This product must be treated with a wood preservative and waterproof top coat once installed and annually thereafter.

Assembly Options 

Installation Service Included

Base Included

Not Included

Core Colour

Natural Untreated

Shed Construction Type

Shiplap

Installation included. We are unable to deliver & Install to any offshore isles or islands. Installation service supplied by Mercia Garden Products, who will contact you to ask some basic access questions to ensure a smooth installation process.

Product Dimensions (H)x(W)x(D)

10ft x 13ft

Effects and Finish

Untreated

External Dimensions (H)x(W)x(D)

(H)2386 x (W)4174 x (D)3844mm

Building Floor Material

Tongue & Groove

Window Glazing

Double Glazed

Guarantee

10 Year Anti Rot

Internal Dimensions (H)x(W)x(D)

(W)3999 x (D)2999mm

Lock Details

Lock & Key

Material

Wood

Number Of Doors

2

Number Of Windows

3

Building Roof Covering

EPDM

Roof Style

Pent

Slide Included

No
Standard delivery

We are proud to offer an efficient standard delivery service, which is available on most of our products. Delivery lead times are shown against individual products or in the basket. On selected larger products our customer service team, or in some cases our suppliers, will contact you to arrange a delivery date that's right for you.

Some products may be delivered straight to your door from one of our suppliers and these products will be labelled within the product description.

Deliveries to postcodes starting in AB, BT, KW, IM, IV, PH, PA or TR may take a little longer than stated on our website, our carriers will be in touch to confirm your delivery date.

Selected products are not available for delivery to Northern Ireland.
Next or named day delivery

If you can't wait to get your hands on your product, next day delivery is available on selected items if you order before 4pm Sunday to Friday. You may also have the option to arrange your delivery on a day of your choice, subject to availability. Costs vary depending on the product and day of delivery. Restrictions may apply.

Deliveries to postcodes starting in AB, BT, KW, IM, IV, PH, PA or TR may take a little longer than stated on our website, our carriers will be in touch to confirm your delivery date.

Selected products are not available for delivery to Northern Ireland.

For full details on our delivery services please see our delivery details.
Click & Collect

You can place a Click & Collect order online and your items will be ready for you in a flash (one hour to be precise!), subject to store opening times. If an item is not available at your local store, we may be able to send the item to your local store within 2 days, subject to availability.
Returns and refunds

We aim to put the ease into returning items to Homebase - for full details please see our returns policy.

View our full Terms & Conditions.

Share your style

homebase