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Sphere Construction

London, Hertfordshire

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About

We offer total design and build services in London and surrounding areas, we do new builds, developments, extensions including side and return, single story extensions, double story extensions, loft conversions, internal renovations and alterations.

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Reviews (3)

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5/5

3 customer reviews

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22 February 2017

10 out of 10 star services best home builders we are so happy with our extension such high quality work work will use again and would recommend to anyone.

21 February 2017

Excellent construction company they have built me a 2 storey extension to rear and side, with loft conversion very professional and friendly service would recommend and use again.

Sphere Construction
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Reply from Sphere Construction

Thank you for taking time for writing such great review we really enjoyed working on your project. thanks again Anthony from Sphere Construction

20 February 2017

I am very happy and would recommend, the service for my new build home was top class high quality finish and very professional construction services.

Sphere Construction
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Reply from Sphere Construction

Thank you for taking time for writing such great review we really enjoyed working on your project. thanks again Anthony from Sphere Construction

Q&As

You can tell by the way it is build, has the floor got DPM, has the wall got insulation to 0.32 values, is the door and window seal off properly, is it fire proof, is it damp inside this can be measured via damp gadget for measuring damp or does the floor need leveling 15cm?

you have to consider the floor, the wall and the roof. But before you do any of this you will need to call the council up and ask what can you use the garage for and office? convert to living area? to park you car? after you have resolved with council the queries than you begin the work. You will need to insulate the floor with DPM whether liquid or traditional method, than this will need insulation too. On walls if outbound garage you will need to achieve 0.32 values on the walls which include insulation of 120mm depending on wall thickness. If inbound as in part of your house inject the liquid insulation into walls for better insulation so you save on heating and long term costs. (British Gas does this for Free) than you have the roof or ceiling make sure insulation is sufficient and add plaster board below, make sure roof is water proof. the windows and doors installation can bee done with double or triple glassing and make sure sealants are in place. Make sure electrics and plumbing works are done correctly too. It is all dependent on type of garage conversion you are looking to do I would advising contacting us directly for more details on conversion.

You can tell by measuring the height from loft floor to just below roof joist it needs to be 2 meters and 20 centimeters minimum.

First the roof space is inspected for suitability and its main feature which include height, access and obstacles. After this point the architect or surveyor will confirm suitability and create plans a detailed outline of the design. Once all approved by the Building control the construction work can begin and the loft is than cleared and prepared and electrics assessed. The new floor joist will be fitted with RSJs where required usually timbers are 7 by 2 c24 grades but all depended of the size and height. Floors than will be insulated and floor boards laid with rafters reinforced and dormers installed where applicable. This follows with staircase and skylights installations with dormers tiled and vents fitted. Windows than can carry out with fitting into dormers and the roof can begin with the insulation. Partition walls are done internally than as it will be dry with wall plates and first fix. Electrics will be installed or upgraded and bathrooms Installed. You can than move on onto 2nd fixes such as skim, skirting, alcoves and painting.

Our business has been operating for number of years with builders that have experience of over 35 years.

10 years Guaranties on all construction work. All builds are insured and have all risk insurances.

Creating! we love creating and constructing spaces.

We always have been in construction industry and take our work with pride.

We are specialists builders we have references, insurances, auditors on every part of the build, we are local and have experience.

Services

Design and build services offered. We can construct a new home or alter the current house.

Our services include single story home extensions, double story extension and side and rear extensions.

We can construct any type of loft conversion.

We can refurbish any type of property whether it is private or commercial.

Design any type of desired design for private and commercial clients.

All planing services offered.