Garden Room Workshop: Part 9. Flat roof structure

Find the full series playlist here: https://bit.ly/2BiLSyC

Part 9 of a video series about how to self-build a timber-framed garden room office (aka tiny house)/wood workshop in the UK.
This video covers cold roof vs warm roof, firring strips and roof joists.

The purpose of this video series is to provide all the information required for viewers to build their own garden room rather than just a montage of the building work. It took me months of research to learn everything in these videos so I hope to save people time and money.
The videos are a mix of theory and footage of the build including all the mistakes I made along the way. I am not a builder or tradesman, just a keen DIY-er with some basic tools. Everyone can do this!
In the longer term, I hope to turn this channel into a community for garden room self-builders and to eventually evolve into a woodworking projects channel - the real purpose of my garden room!

Garden room ideas: workshop, office, games room, cinema room, art studio, music studio, yoga retreat, spare bedroom, annexe or run a home business such as yoga classes or hair salon.

🌍My website - https://www.alidymock.com
📸Instagram -   / alidymock  
💌 Email - [email protected]

Tools used:
Circular saw
Mitre saw
Impact driver: https://www.screwfix.com/p/erbauer-er...
Hammer
Tape measure: https://www.screwfix.com/p/stanley-ty...
Pencil
Clamps
Speed square
Ladders
Tarpaulin
Safety: gloves, eye-wear, ear protection, dust mask

Materials used:
225 x 47mm C24 timber x 6metres
Screws 100mm
Nails 100mm
Angle brackets: https://www.screwfix.com/p/sabrefix-h...
Square twist nails 30mm

Trada span tables:
https://www.trada.co.uk/ad-hoc/span-t...

Kingspan U-value calculator:
https://www.uvalue-calculator.co.uk/c...

Good websites to check prices for materials :
https://www.selcobw.com/
http://www.builderdepot.co.uk/

Music:
  / aka-dj-quads