A floating design allows for longer panels and end-lapping as needed. Central-Loc is designed for installation over open framing and solid decking and designed for use on slopes as low as 0.25:12. On the plus side, it gave us a chance to install snow/ice blocks which will help save our gutters, let us use our garage, and allow us put some landscaping around the house that won't be crushed by falling snow and ice. Central-Loc is a 3 high clip standing seam most chosen for low slope commercial applications. The last lesson is that the Fabral SSR 1&1/2 product (and likely all other true standing seam systems) is incredibly time consuming and labor intensive if you have dormers or chimney penetrations. I think we could have done just as well with felt under the purlins. Maybe now that the roof is buttoned up again, it will provide some protection down the road. My experience is that the purlins negated the utility of the water and ice shield since they act as dams and cause water to back up until it finds a nail hole. Another lesson is that we stripped the roof completely down to OSB and installed Grace Water & Ice Shield over the entire roof. On the other hand, without the purlins, installation would heve been difficult on a 12/12 pitch. In a conversation with Bill Croucher Fabral, he said just use more clips. Fabral's instructions say not to install the clips directly onto 7/16" sheeting so we went back with 2x4 purlins. I and they have learned a few things in the process. It has been a challenge for our contractors but it is finally finished. Unfortunately, this method won't be possible on the next section of the roof since the panels will hit the porch underlayment and are too long to support from the other side of the roof. Is there a tool we can use to release the snap over on the panels so we can salvage them? We were able to salvage some on the porch roof by sliding the panels off the clips after the top screws were removed. This is kind of a hybrid DIY project in that the contractor and I are working together. Our new roofing contractor has not installed this system before and we are relying on Fabrals detailed installation guide and calls to their representative to answer questions. We are currently doing a complete tear off of the front of the house where the dormers and chimney penetrations are as well as replacing all of the eave and gable trim. Our original installer completely botched the job not hemming on edges, not using the correct eave and gable trim and of course not finishing the dormer valleys correctly. Standing seam panels are attached with clips that attach to the panel which eliminates opportunities for your metal roof to wear down against screws.Ģ) Easier Thermal Movements - In standing seam roofing systems, the panels generally aren’t double pinned, meaning they can expand and contract better.ģ) Colors – Metal roofing is available in a variety of colors which gives both architects and homeowners a variety of choices.Ĥ) Sustainability- metal roofing is a sustainable alternative to asphalt shingle, and metal consist of recyclable material, plus metal roofing is more energy-efficient than asphalt shingles or other roof types.ĥ) Durability- When properly installed standing seam metal roofs can last up to 30-40 years.Ħ) Less Maintenance- Standing seam metal roofing is easier to maintain and is low maintenance compared to other roofing materials.We have a 3 year old Fabral SSR 1 & 1/2 roof over SIP panels and 2x4 purlins. Here are 6 key benefits of why standing seam metal panels by Fabral make them the perfect choice for your next project.ġ) Hidden Fasteners – Hidden fastener technology protects your roof’s fasteners from weather elements such as UV rays, moisture, wind, etc. There are many advantages for using standing seam metal roofing panels both for structural and architectural design.
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