The problem in roofing is a lack of education on all levels.
Is lack of ventilation a tpo roof problem.
Dict tpo membranes abilities to withstand conditions in high heat regions of the u s.
In february the midwest roofing con tractors association s mrca s technical and research committee issued an advi sory bulletin that raised a possible correla tion between some reported problems with localized high heat deterioration of tpo.
Specific levels of maintenance are required to prevent voiding the warranty.
Metal roofs on pre engineered buildings don t have a solid deck so their problems are more envelope related.
Now tpo is more like epdm rubber with heat welded field seams.
Tpo roofing can save you a remarkable amount of money on your energy costs and make your home or office building cooler but when the heat gets too high it can cause serious problems.
More issues are caused by poor attic ventilation than all of these components combined.
Problems caused by inadequate roof ventilation can also result in uncomfortable and unhealthy living conditions.
If temperatures are pushed to a tremendously.
Problems are usually related to high relative humidity inside the building and the lack of proper ventilation insulation or vapor retarder says rodger russ north american sales manager of roofing at butler manufacturing.
Improperly installed attic ventilation cannot address two important aspects of indoor comfort.
But if the owner of the property is better educated the whole industry does better and less problems occur explains chris mooney gafmc care national training manager care wayne nj.
During the summer one of the most common problems roofing contractors deal with isn t shingles siding or gutters.
With weather changes roof blisters may pop up on your commercial flat roof.
Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof.
At 1 66 per square foot generic tpo is 13 more expensive than high quality brand name pvc so the price war is lost.
It s no longer a truly heat welded system but is a hybrid of welded plus glued roof.
Flat and low slope roof designs to avoid moisture condensation problems flat roofs call up a whole new breed of building moisture problems how to avoid moisture traps under flat roofs avoid mold rot caused by moisture trapped under un vented flat roofs questions answers about the cause cure prevention of moisture problems in flat roofs and similarly hard to ventilate structures.
Southern states that are generally warmer over the course of the year than northern states show this to be the case.
The name is a bit misleading because rather than being a plastic tpo is actually one of a few different types of rubber usually a blend of polypropylene and ethylene propylene rubber.
