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Extensions & Conversions

Have you outgrown your property or do you simply want some more space for your family to enjoy?

Moving house is proven to be one of the most stressful activities you can put yourself and your family through so why go through the ordeal in an uncertain housing market? You may need the extra space but there are alternatives.

Extensions are an extremely effective way of giving your existing property a new lease of life and adding significant value. With many years of experience and a team of expert tradesmen, we can make your dreams a reality and guide you through each stage of the project.

You may already have an extension or another part of your home that you would like to change. We also offer a wide variety of general building services and can make alterations to your home making it better equipped to suit you and your lifestyle.

Alterations to homes are common in any property’s life span and provide a cost-effective way of making your home more accustomed to you and your family. Alterations can completely refresh your existing property and add value whilst maintaining the features that made you purchase the property in the first instance.

We can help you to unlock the potential of your property whether it be through adding square footage or improving on the layout and features of your existing home.

Please browse our gallery to see some examples of the projects that we have completed.

Timber Framed Outbuildings

Need an extra room but don’t have the space or finance for an extension?

We offer a design and build service of timber-framed outbuildings, whether you require a home office, garage space or hobby workshop. Our buildings are made on-site and are fully insulated with a variety of internal finishes from timber cladding to being fully boarded and plastered, as well as double glazed UPVC or timber windows and doors, heating and electrics.

Our timber-framed buildings offer you the space you require at a fraction of the cost and as most timber outbuildings don’t require planning permission, it’s a case of: No planning. No fuss. Leave it to us!

House with car
Extensions

Keith could not have been more professional. They are hard working and the finished product is to a very high standard. They work very tidily and took away any debris resulting from the work. I would have no hesitation in recommending KM Building.

Here’s what our customers say:

Brilliant work from these guys! Can’t give enough praise! We had a patio done throughout our garden and it’s transformed our outside space! Keith and his team worked so hard and efficiently, that we couldn’t believe how fast the job was done! They always cleaned up at the end of each day to a great standard and were completely self-sufficient and professional throughout! A very happy customer!
Liz Martin

Thanks, guys for a job extremely well done. Nothing is too much trouble for Keith and his team. Can’t wait to move into my new home!! Nikki Ritz

This is the second job they have done for me. Always reliable, clean, tidy and professional. My garden now looks great, and I would highly recommend Keith and his team at KM Building. Thank you” Liz Martin

We asked KM Building to revamp our patio which was very tired and all over the place, with different height levels. They provided helpful information on what we could do, and provided help on designs and types of slabs before providing a fair and reasonable quote. They carried out the work when promised and we are made up with the result. It looks fantastic and exactly what we wanted. They started when they promised, completed the work within the time scale they estimated, and always left the place as tidy as possible. Cannot recommend them more highly”
Tina Sanderman

Just had my “Trex Decking” fitted to my difficult specs. Very, very happy with the outcome. Super service, amazing workmanship, and attention to detail were second to none. The deck looks better than I had hoped for, thank you, Keith” Dave Ellis