Metal panels create a couple of distinct challenges for sealants.
Metal roof joints.
Metal roof wall joint system.
The easy installation involves placing metal panels on your roof but you ll need to be mindful of metal roof overlap.
A roof expansion joint emseal roofjoint is a patented dual seal double flanged extruded thermoplastic rubber system for sealing expansion joints in roofs.
Water penetration can cost homeowners big bucks when the seams of metal roofing sheets have not been sealed properly.
Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.
How to seal between metal roofing sheets.
Roofs with exposed fasteners are particularly vulnerable to future leakage problems.
An architectural metal roof system is installed over a separate structural roof deck.
Learn more about the installation of hip caps by watching the short video or reading the transcript below.
Standard mill finish optional clear and bronze anodized or available kynar 500 hylar 5000 finishes in 72 standard and custom colors.
To ensure you and your customers have the resources needed to get the job done we ve developed instructional video guides that show your customers how to seamlessly integrate hip caps with our high quality metal roof panels.
Expansion joints are ideal for allowing thermal movement between two roof systems or a roof and terminating wall.
The expansion joint prevents condensation by insulating against internal building temperatures.
Sealants are used in many different applications in metal construction ranging from standing seams metal end laps roof penetrations and curbs to expansion joints roof to wall transitions roof steps and height changes ridge expansions gutter seams and many others.
A metal roof must be installed correctly and as said before joints and other details must be designed to accommodate any predicted movement otherwise paths for leakage will be opened.
Metal era s expansion joints are carefully engineered to ensure long lasting quality and high performance.
The primary difference between the two is the use of a structural roof deck.
Aluminum systems feature seismic centering bars.
These systems can be found on most residential applications.
Metal roofs though less appealing than shingle or tile is a more fire resistant and heat reflecting roofing option.
It helps direct water away from the meeting points and keeps the roofing dry.
Watertightness is achieved through positive integration with the roofing membrane and a purpose designed system for transitioning between the joint in the roof and joints in walls.
Apply butyl tape and waterproof roof.
Metal roof systems can be installed as an architectural metal roof assembly or as a structural metal roof assembly.
