New modern lifestyle
When Christopher Goodman was looking for a change from his period property, a turnkey package from Hanse Haus offered the ideal solution
Christopher Goodman was looking for a modern new house, and has been thrilled with the turnkey package he bought from off-site manufacture specialists Hanse Haus
After thirty years of living in a grade II listed building, Christopher Goodman decided that it was time for a new way of life. Having separated from his wife, he wanted to create a home for himself that was easy to look after, comfortable, cost effective and sociable. His previous house had 11 rooms, and once the children had left, he found only three of the rooms were being used. He didn’t want to be constrained by a traditional layout. “I wanted to live in a house that suited me and my way of life; a flexible home that would be able to adapt to different situations whether I was alone or with friends,” he says.
Finding a plot
Having lived near Oxford for 40 years, Christopher knew that he wanted to stay in the area so he scoured the villages within a fivemile radius for a suitable building plot. It took him a long time and at points his search seemed impossible, but eventually he spotted a plot online that already had outline planning permission. e flat site was set well back from a small road that leads into the village. And although a quarter of an acre in size, the layout meant that it would be difficult to get more than one house onto the site, so that fortunately meant there was no competition from developers.
Christopher was delighted to secure the land for £205,000. With the capital from the sale of his previous house, he was now in a position to set about creating his perfect home without the need for a mortgage.
Package route
Over the years, Christopher has spent a large amount of time in Denmark as his ex mother-in-law is Danish. He loves the country and its architecture, so there were strong Scandinavian design influences at play when he decided to build his own home from scratch. He was very drawn to the clean and uncluttered lines of some contemporary European houses.
Having researched the options for self building, Christopher realised he had neither the time nor the know-how to manage the project himself.
“e turnkey solution really appealed to me and I was impressed by Hanse Haus’ approach and expertise from the start,” he says.
“ey offer a great deal of flexibility when it comes to the design and specification of houses and I liked the fact that they could build me a property that would perform well and be cost effective to run.”
With a very clear idea of how he wanted his new home, even down to the number and layout of rooms and the positioning of windows,
Christopher employed the skills of MJS Design – a recommended partner of Hanse Haus in the UK – to finalise the plans. e company coordinated with the package firm to make sure the details worked with their structural system.
e drawings were submitted for planning and, about 10 weeks later, the council responded with a request that the roof tiles should be flat grey concrete instead of red clay. Unfortunately, the leadtime on the new units meant the building schedule was delayed. “Although I had to wait a bit longer, Hanse Haus were incredibly decent. Even despite the Brexit vote happening, they were very honourable with the exchange rate offered, which was close to the level at the start of our discussions,” adds Christopher.
In the summer of 2016, Christopher travelled to Germany to visit the Hanse Haus headquarters, including the show homes and factory. He made another trip for choosing materials a few months later. “e sampling visit was especially interesting,” he says.
“ere are a huge variety of products to choose from as standard. I did upgrade here and there, especially on sanitaryware.” It was important to Christopher that any guests to his new house would feel fully at home, so each of the three bedrooms has ensuite facilities. In the master bathroom there is a freestanding tub with some interesting focal lighting, adding a sense of fun.
The Build
Before work on the new house could start the plot had to be cleared.
e site had been used as a builder’s storage yard and there was an existing structure, largely rotted away and resembling more of a hovel than a house, which had to be demolished. Christopher reused the bricks as hard core for the new drive. Groundworks started in April 2017 and were completed in July, although they
e turnkey solution appealed to me and I was impressed by Hanse Haus’ approach and expertise
were much more substantial than originally budgeted. As the site is mainly clay, 17 piles each 300mm in diameter were needed. e civil engineer insisted that each pile needed to be 10m in depth.
e result was that the foundations cost a whopping £105,000, when a price of £50,000 had been anticipated.
Next was the formation of the concrete slab, which had to be millimetre perfect for the factory built panels to fit. Almost as soon as this first stage was signed off, in early August, the construction of the house could begin. e first lorries arrived at 6.30am along with a 100ft crane; by the end of the first day the whole of the ground floor was complete. It took just a further three days before the first floor was done, the roof on, and house
watertight. “e Hanse Haus team were incredibly quick and efficient, with a specialist group for each segment of the build, ie structural, insulation and plumbing,” explains Christopher. “I had complete confidence in all the teams.” e internal fit out went equally smoothly and Christopher moved into his new home in November 2017. e outside of the property was rendered to blend in with local houses as specified by planning regulations.
Energy efficiency
One of the reasons for choosing Hanse Haus was the quality of the finished product and the energy efficiency of the finished product.
e exterior walls are 30cm thick and have a Sto bonding external insulation. e interior walls are 12cm thick and the house boasts the Hanse Haus solid wall system, which combines the advantages of timber, SIPS and solid wall construction. As Hanse Haus architect Bianca Keil explains: “e walls have a stud every 300mm and are completely glued on both sides with OSB boards, which makes them load bearing and means that the fixing of wall units, including heavy kitchen cabinets, is possible throughout the building.”
e roof, walls and ceilings are insulated with a mineral wool product and the windows are triple-glazed. e house is heated with an air source heat pump and underfloor heating, supplemented by a heat recovery and ventilation system. e setup means there are no hot and cold zones common in old houses and none of the condensation issues, either. ere is also cabling installed for solar panels should Christopher decide to install them in the future.
e main structure of the house has great sustainability credentials thanks to the timber-based, prefabricated building system - which delivers excellent insulation values alongside low embodied carbon. Added to this, the short construction time on-site meant that the build caused minimal disturbance to the surrounding environment. Furthermore, only the roof rafters
and the battens were impregnated with Boron salt to protect the wood against humidity, otherwise no wood preservative was used and all materials are chemical free.
Looking back
“Communication is key,” says Christopher. “Starting with the architectural drawings, it is important that a detailed brief is taken about your lifestyle and the most effective layout of the rooms that will best meet your needs. is is not a large house but I use the space fully. It is vital that your design and build company takes the time to ask questions, and to really listen to the answers. Hanse
Haus were fantastic at this. Nothing was too much trouble and
I felt like a valued customer throughout the entire process.”
ere are almost always unexpected issues when building a new house, and for Christopher’s project there were delays in getting services to the site. “e telephone line took far longer than it should have. And ames Water have one team for water in and another for waste water and inevitably the two don’t seem to communicate,” he says. “e services are an extra cost that need to be considered. In effect you can end up paying twice if, for example, both the electricity board and the water board dig their channels under separate arrangements. So if you can coordinate the two to happen at the same time it would be sensible and should save money.”
The end result
Christopher is very happy with his new house. He loves the openplan kitchen, dining and living space, which is great for entertaining.
e hallway is fun architecturally, with interesting angles and a galleried walkway connecting the two upstairs bedrooms with strings of lights recessed into the banisters to match the ones on the stairs. e whole house is very light and the vaulted ceiling in the kitchen area makes it feel very airy and spacious. Christopher is taking his time with the furnishings and the placement of artwork to make sure he gets it right. He designed the monumental kitchen table himself, at the moment it has a wooden top, but when finances allow he is planning to replace this with stone.
“e whole project has been very fulfilling. is house started out as an idea in my head, and thanks to Hanse Haus I’ve been able to turn it into a reality without having to compromise,” says Christopher. “It is just what I wanted for this new phase of my life.”