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  • Martyn Ross

Things You Need To Know If You Are Planning For Home Extensions In 2020


Currently, home extensions are available in every shape and size: wraparound, to the side, single-story, and two-story. But, whatever home extension you’re thinking of building, there are a plethora of things that you need to work out and make decisions before the project even initiate. From the logistics and legalities to builders and budgets – it pays to know what’s what before starting off with the house extension. So, before adding an extension, here’s the rundown of the things you need to know.


Start off with an efficient design


By targeting the fabric of your new house extension, you might be able to far outstrip the airtightness levels and U values specified by the building regulations. So, choose to improve house efficiency when builders are on site.


Select the right designer


When talking about the designs of house extensions, you can choose from a number of options: specialist designers, architectural technicians, architects, and in-house design teams of package build companies. Ask for recommendations but do your own research as well.


Decide the size of your house extension


Remember, bigger isn’t always better when it comes to house extensions. Often, there are many ways to create the feeling of more space without the addition of a large extension. Usually, this is accomplished through smart design.


Ask yourself: will house extension add any value?


House extensions make economic sense only when you need to ensure that value-added is greater than the project cost.


Meet building regulations


The building regulations set out minimum requirements for ventilation, damp proofing, energy efficiency, fire safety, structural integrity, and other key aspects that ensure a building is safe. So, it’s important that you meet building regulations.


Factor in access restrictions


If your residence is a terraced home with limited access, it may considerably affect the options for the extension design of your house. So, be sure that you factor in this aspect.


See if your boiler will be able to cope


By adding house extensions, demand will be added to current hot water systems, which would make it difficult for them to cope. So, don’t forget to factor in the reheat time, hot water cylinder size, size of the radiators, and the boiler output.


Plan in services


If you’re extending your kitchen, you’ll need to confirm the position of your white goods, cooker, and units before work begins so that plumbing, ventilation, and electrics may be planned in.


Plan before extending above a single story


While the idea of extending above a single story may sound appealing, it may be difficult for the structures to support the load. To curb this, demolishing and rebuilding will be the best course of action.


Plan before extending near or on a sewer


If your house extension is built near or on a sewer, you will need to talk to the water board before the work begins.


Ask yourself: should you be the project manager?


Project management requires high levels of the organisation, patience, decision-making, and problem-solving skills. If you don’t feel confident in dealing with the problems related to building site, you may have to consult a professional company like Applewood Build, who offer builders in St. Albans.


You can save time and money by building off-site


Off-site construction systems usually work perfectly on house extension projects. A large part of the work takes place in an off-site factory with the components being delivered to the site ready for erection.


Connect the new to the old


The success of the project will undoubtedly be affected by how well the extra space sits alongside the original property. While no hard and fast rule exists, you’ll need to make a decision on whether you want the extension to contrast or complement your house.


Don’t halt the progress by living on-site


While living on-site throughout a house extension is quite possible, you may unintentionally end up hurting the progress of the builders. So, it’s important for you to give them the space they require.


Consider using a contingency budget


Any unexpected costs are covered through a healthy contingency – the start of work on an extension project can expose problems with the current house that needs to be addressed. A contingency of at least 10-20% is what we recommend.


Looking for experts?


If you’re looking for home extensions in St. Albans, Applewood Build should be your primary choice. Explore our website to know more about our services or give us a call if you have any questions.

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