Measure to determine the ideal platform height for your job.
On an uneven ground how do i make roof level.
This will reduce the risk of your ladder slipping and you falling off your roof and getting injured.
Adjust each stake until the strings rest at the height each paver will sit at once the project is complete.
Rent adjusting screws and base plates for easy leveling on uneven ground photo 1.
Mix the crumb rubber epdm and eps expandable polystyrene beads with the greenslope adhesive using a bucket or bag and pour it out over the area.
For small ponding areas 3 x3 a 5 gallon kit can be used.
Place small stakes around the perimeter of the marked spot.
You have to place it under the leg on the ladder which is on the lower side of the roof.
Wrap a string around the perimeter and using a couple of line levels making a mark on each stake once the string is level all around.
Then measure the distance from the mark to the top of the form and adjust the height of the forms using packed gravel underneath.
Tie white string between the stakes creating lines across the plot of land.
For larger areas at least one tote is recommended.
Use a level to ensure the gravel is level and use a hand tamper to compact it.
Once you make sure it s set stable turn it on.
Rent casters if you plan to move the scaffolding.
Pour a level 4 inch layer of crushed gravel into the trench.
Use string to mark the finished level for your pavers.
Compact the trench with a hand tamper.
What this will do is elevate the leg up to the same level as the other one.
After all if water flows back into a greenhouse it creates a boggy mess.
Adjust the screws to manually to level the laser or wait in case you are using a self leveling laser.
Planks and a guardrail system.
Once the tops of the forms are level remove the stakes and pour the footings.
When i first started building greenhouses i always followed the standard recommendations to properly site the house.
Top the frames with three 7 ft.
Pick a level spot and carefully grade the land so water flows off and away from the greenhouse.