We decided that the roof tiles would be the most waterproof followed by the sticks and then grass.
Waterproof roof materials.
However we did discuss that it would depend on how many sticks and how much grass we used and that it would be hard to make the comparison fair.
Some of the best and most common include.
Roof materials we used lego tiles sticks and grass.
Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941.
The utilization of liquid waterproofing membrane cementitious materials polyurethane liquid membrane and bituminous material are common in the waterproofing of buildings.
There are many types of waterproofing materials.
Winkler one material cost may be higher than some liquid applied membranes however the labor cost to apply it is lowered due to the reduced time of application steps and the details treatment efficacy.
Black jack eterna kote 4 75 gallon silicone reflective roof coating lifetime warranty item 484330.
For pricing and availability.
Polyurethane cementitious coating epdm rubber rubberized asphalt thermoplastic bituminous membrane and pvc waterproofing membrane.