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Planning the build
 
Why build an extension?
 
Initial design sketches
 
On-line Building Regs
 
Meeting planners
 Meeting building control
 Planning the foundations
 Planning the floor slab
 Marking out the footings
 Damp proof course issues
 Possible drainage problems?

 Construction of the walls
 Proposed roof structure
Windows diary
 Window challenges
 Initial window plans
 Making the casements
 Making the frame
 Designing leaded lights
 Making leaded lights
 Assembling the window
 The little window

 The door frame
Demolition diary
 The demolition starts!
 The demolition continues
 Still more demolition

Foundations diary
 Foundation issues
 Drain issues
 Digging the foundations
 Rethinking foundations!
 Pouring the foundations

Floor slab diary
 Rethinking the slab!
 Floor vent extensions
 Preparing the slab #1
 Preparing the slab #2
 Pouring the slab

Walls diary
 Preparing to build walls
 Build up to the DPC
 Build the walls #1
 Build the walls #2
 The gas men cometh
 Build the walls #3
 Finishing the walls
Roof diary
 Roof structure build
 Tiling the roof
 Finishing the roof
 Finishing the gables
 Roof insulation
 Guttering

Internals
 Floor screed
 Plumbing
 Electrics
 Shower room
 Shower room floors
 Shower room walls
 Utility room
 Utility room walls
 Utility room floor
 Finishing the windows

Project finished!
 Final inspection
 The certificate
 Final thoughts

 Twelve months on!
Out-takes!
 Mistakes
Costs
 Material costs
Links
 Links
Sister sites
 House re-roof project
 Home gas usage data

 Stop paint flaking
 DIY secondary glazing
 gare.co.uk

 


My initial design sketches
 
 

More information about changes to planning can be found in my new 2012 web site.

To attach to my Do I need to make a planning application form and to start costing up the proposals, I needed to create some initial sketches on the the extension. For a simple extension, such as the one I was planning, can be created quite quickly using a program such as Microsoft PowerPoint.

 Of course, if you are undertaking a significant build you will need to find a professional architect to create a proper set of designs and drawings that would be needed in those circumstances.

The 1:500 sketch of the plot

Following my meeting with the planning department, they asked me to show the position of the garden shed in relation to the extension and the location of the previous small extension to my garage.

The 1:50 plan sketch of the extension

This is a plan view of the extension. The length is determined simply by the distance by the space available, while the width is determined by slope of the existing roof over the kitchen and back door and the minimum height of the extension wall to accommodate a standard door. Another consideration is the the inside of rear wall of the extension should miss the existing drain inspection cover as I do not wish to move all the drains.

The plan shows the position of the drain inspection cover, the main drainage pipes, the door, windows and the internal stud wall separating the toilet shower space from the rest of the utility room.

The 1:50 side and end view sketch of the extension

The side view shows the roof line (approximately 45 degrees) and the position of the door and windows. The extension will be built on land with a slight slope with the land being around 25cms (10") higher on the right-hand side of the extension. The large window on the right is an existing kitchen window .

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