Investigate the roof floors and walls.
Summer house roof joists.
Barn or tiny house.
The slate effect glass fibre roof is supplied with the balmoral baltimore newhaven and sun ray garden room summerhouse models.
Installing trusses on the shed.
This is the distance between joist centres.
A one piece moulded glass fibre roof is supplied as standard on all summerhouse models.
Keeping the wood dry is the number one protection for any wooden summerhouse so without going into the details here because there are so many ways of roofing.
Plywood panels on top.
For outer shell roof a tarp covers plywood flat roof then tucked in between highest and second highest siding planks.
Three rafters were added to form a strong triangular bracing structure at each end.
A breathable membrain over the osb would be better than roofing felt also have a vapour barrier under the plasterboard or use foilbacked plasterboard.
Usually 400 450 or 600mm but any value can be used up to 610mm max.
This demo version is fixed at 1m clear span.
Missing know how building the roof of the summerhouse.
Outer shell roof joists can be composed of 1 3 planks connected in a slightly arching manner if necessary.
Joists fit into gaps in the uppermost top plates of the two sides.
The roof has only two horizontal joists which run parallel above the edges of the central rectangular atrium.
This will reduce the chance of water entering the summer house.
Finally a single ridge beam was put in place connecting the two apexes.
Shown here on a balmoral.
Be sure to use a proven method.
Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or lights from the floor below it s a fire hazard.
1 enter joist details 1 1 span and joist spacing.
Investigating the roof floors and walls of your summer house is crucial this is as holes tears and splints are all likely common problems to encounter.
Flat roof joist calculator.
Box out light fixtures.
How to cut a roof rafter.
Jasonb sep 27 2006.
Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be.
Trusses provide longitudinal support because of the added beams used in the truss structural design.
For instance heavy winds may rip or tear your summer house roof covering.
How to build shed roof rafters.
The full version allows any size.
This roof has a long life expectancy and is completely maintenance free.
