Retrofit Deck On Sloped Roof

Sloped roof asphalt vapor or air barrier systems attachment.

Retrofit deck on sloped roof.

Performance imperatives for high r value roof retrofit using insulating sheathing above the roof deck plus cavity insulation in roof framing. 2010 standard for steel roof deck has a total load deflection limit for steel roof deck at l 120 whereas ibc table 1604 3 footnote a stipulates a total load deflection limit of l 60 for structural metal roofing figure 6. The mbci nuroof retrofit roof system utilizes light gauge 16 ga. Effective water control is essential to the performance of any attic roof system.

Roof decks that do not provide adequate fastener pullout resistance 8. The roofslope auxiliary sloping compound provides a quick and easy way to fill in low spots on flat roofs and achieve positive slope to aid in proper drainage. Single ply roof manufacturers may also have minimum requirements for roof deck properties depending on how the roof. For the purposes of this article we will only be discussing single ply retro fits.

The slope could be increased to improve solar panel performance says david stermer director of engineering at metal sales manufacturing corp louisville ky also the slope could be increased to improve the aesthetics of the roof by adding hips valleys and color. This is where a single ply membrane retrofit roof system comes into place. Platinum retrofit or re cover applications b. The existing roof s physical footprint framing system and other rooftop conditions will most likely control the new roof s geometry.

This patented technology provides a durable finish with the ability to match existing roofing compositions. In some cases another metal roof can be installed over and existing one. A sloped retrofit metal roof incrementally extends the life expectancy of the building reducing roof maintenance costs. Single ply roofing over a metal roof also called single ply retro fit can be completed with tpo pvc or epdm.

To 12 ga steel framing installed over the existing roof s framing members to create a sloped plane.