Metal Roof Joints

Flashing is metal trim that fits over joints where two sections of roof meet.

Metal roof joints.

An architectural metal roof system is installed over a separate structural roof deck. The primary difference between the two is the use of a structural roof deck. A roof expansion joint emseal roofjoint is a patented dual seal double flanged extruded thermoplastic rubber system for sealing expansion joints in roofs. Metal roof systems can be installed as an architectural metal roof assembly or as a structural metal roof assembly.

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. Metal roofs though less appealing than shingle or tile is a more fire resistant and heat reflecting roofing option. Expansion joints are ideal for allowing thermal movement between two roof systems or a roof and terminating wall. The easy installation involves placing metal panels on your roof but you ll need to be mindful of metal roof overlap.

Aluminum covers may be engineered to resist snow and wind loads. Learn more about the installation of hip caps by watching the short video or reading the transcript below. 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. If your panels aren t layered properly water damage can occur.

The expansion joint prevents condensation by insulating against internal building temperatures. Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet. Aluminum systems feature seismic centering bars. Roofs with exposed fasteners are particularly vulnerable to future leakage problems.

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. How to seal between metal roofing sheets. These systems can be found on most residential applications. Standard mill finish optional clear and bronze anodized or available kynar 500 hylar 5000 finishes in 72 standard and custom colors.

Metal panels create a couple of distinct challenges for sealants. Water penetration can cost homeowners big bucks when the seams of metal roofing sheets have not been sealed properly. Metal roof wall joint system. It helps direct water away from the meeting points and keeps the roofing dry.