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Dunster House Ltd.
Established 1994
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Product Features
What Is An Addroom®?
An Addroom® is a fast, cost-effective & convenient solution to home expansion. Addrooms® can have numerous uses, such as a garden office, an extra family room, a games room, a music room, a gym... the list is endless. An Addroom® can be the perfect cost-effective alternative to a traditional extension and conservatory. Why buy an Addroom®? • Simple panel system designed with the DIY market in mind • Why move home? Avoid expensive moving costs! • A useable room all year round unlike some conservatories • No dirty glass roofing to clean • An ideal office, playroom, gym and more • No bricks and mortar, less time, less money
How Big Is This Addroom®?
This Addroom’s measurements are: 4.01m (13' 1") x 3.01m (9' 10")
How High Is This Addroom®?
It is 2.99m (9' 9") high
Does An Addroom® Require Foundations?
No! Addrooms® can be placed on sufficiently consolidated sub-base forbearers to be placed on such as patio tiles. There’s no need to excavate large footings which can be expensive.
How Much Does An Addroom® Cost?
Our competitively-priced Addroom® costs a mere 9599.99 and is likely to cost far less than a brick-built alternative
Do You Install?
Unfortunately, we do not offer installation currently. All our Addroom® / porch has been designed on the basis that any competent DIY customer will have no problem installing a product themselves in a short amount of time. You do not have to be an expert at DIY to build a Dunster House garden building, as we do provide you with comprehensive pictorial instructions. We totally understand that DIY is not for everyone therefore, you may want to consider getting in touch with a local carpenter or handyman to install it for you. If you do take on the challenge to put your garden building together, we are always here to help. Do not hesitate to contact us at any stage of putting your product together and we can provide you with all the assistance you may need. Contact our customer service team via email at cs@dunsterhouse.co.uk.
How Do I Keep My Addroom® Warm?
There are several options available when looking at how to keep your Addroom® warm. Firstly, if you are only planning to use your Addroom® occasionally, we would just recommend putting in a small electric heater in the Addroom®. Usually, you would turn that on 20 minutes before you are going to use it to kill off the chill. However, if you are planning to use your Addroom® all year round for either business purposes or a play area etc, you may want to consider the option of an isolated central heating system. Remember, our Addrooms® are highly insulated for year-round use. See our features tab for more information.

We deliver our products to mainland United Kingdom (England, Wales and parts of Scotland). Some exceptions apply; these are illustrated on the map below.

Postcodes affected include:

  • TR 
  • TQ6, 7, 8 & 9 
  • EX19, 20, 21, 22, 23, 38, & 39
  • LD2, 3, 4 & 5
  • PL10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35 
  • SA3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 70, 71, 72, 73, 61, 62, 63, 64, 65, 66, 67, 68 and 69

Delivery Price

Green - Free Assisted Delivery

Red - We are unable to deliver to these areas.

Purple - For orders to Ireland & Northern Ireland, please visit our Distributor in Ireland here.

Delivery Service

All of our products are delivered using our own fleet of vehicles, not sub-contractors. We have a large number of vehicles dedicated to delivering our quality products so we can guarantee maximum care is taken during the delivery process.

Our deliveries take place Monday to Friday between the hours of 8:00am and 7:00pm.

When the delivery vehicle is unloaded, it is important that you check to make sure all of the items and instructions have arrived and are correct. You will also receive a component list to check your items against. If anything is missing or damaged, it is essential that you note this on your paper work when you hand it back to the delivery driver.

Prices for our delivery services can be found on individual products.

Please note that goods will be delivered to the first point of contact at the front of your property e.g. on your driveway. This must be within 20m from the delivery vehicle (Safely Parked at Kerbside). Our team will be responsible for assessing the risk of carrying out an assisted delivery upon arrival at the property. If they feel that there is no clear access as stated above, they will have to leave the items at the kerbside.

Should you require further information on our assisted delivery services, please click here to read our Terms and Conditions, alternatively you can contact a member of our Sales Team.

Q: Where can I find more information?

A: If you have any questions regarding your delivery, you can telephone our Dispatch Team. Contact details for the Dispatch Team of your nearest branch can be found on your order confirmation. If you need to track your delivery or access your manuals in advance of your delivery, you can visit the Customer Log In Area of our website https://dunsterhouse.co.uk/customer-login-area/log-in

Thank you for taking the time to read about our terms and advice during this period. We hope you can enjoy your Dunster House garden product for many years to come.

† Reference to Price on 25th December 2021
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