STANDING SEAM ROOF SYSTEM
A proven, patented seam – utilizing the TS-324™ panel system technology – provides superior wind and weather protection under all roof loading conditions, the seam geometry and seaming methods to virtually assure that your installed roof will perform as it was designed at minimum cost.
During installation, the first of the seam hooks engages automatically, locking the panels and the roof structure together.
The RollLok™ seam is accomplished by easily and quickly hand seaming the seam at each clip. This will provide an allowable wind uplift loading of 32 psf.*
- Provides superior water resistance than conventional “double lock” seams by isolating seam sealant from dislodgement or separation during severe wind loading.
- Fool-proof installation: all that is required is one simple rotation of the hand seamer at each clip to lock the panel to the roof structurals.
- It can be installed faster than snap-together seams.
The TripleLok™ seam is accomplished by seaming the entire seam with an electrical seamer. This seam will provide an allowable wind uplift loading of 56 psf.*
- It’s the only seam on the market to use the 360° + 90° seam, which:
- structurally isolates the seamfromthe effects of severe wind loading by
placing load resisting bends between the seam and clip hook and the
stresses of panel deflection. - isolates the seam sealant from dislodgement or separation during severe
wind loading, thereby assuring a water resistant seam throughout the life
of the roof.
- structurally isolates the seamfromthe effects of severe wind loading by
- Easy installation: all that is required is the placement of the electrical
seaming machine on the seam to begin the seaming process. It’s virtually
impossible for the seamer to run off the seam until it comes to the end of
the panel or is removed by the operator.
The QuadLok™ seam is only required in extremely high wind areas such as coastal regions. This seam is accomplished by seaming special roof zones with an electrical seamer, when required. This seam will provide an allowable uplift load of 64 psf*, (or 120 psf over 2’6” purlin spacing).
By using the QuadLok™ seam, the perimeter conditions of roofs in high wind coastal locations can resist wind loads without exterior clamps and brackets that most other roof systems require to meet the zone III uplift loads.
The Quadlok™ seam is the only seam on the market that provides higher uplift resistance with 24 gauge panel than all other roof systems using 22 gauge panels.
* when seamed with a 24 gauge panel over 5’0” purlin spacing
All of the above seams and load tolerances are calculated in accordance with AISI, using ASTM E 1592 tests