Longhorn Roofing installs custom-built, standing-seam metal roofing, which 
can last a lifetime.
However, we're often asked to repair or replace screw-down, exposed-fastener metal roofing in Austin and the surrounding areas.
Here are a few frequently asked questions about metal roofing repair and replacement:
What Causes Leaking and Other Problems in Metal Roofing?
In order to install screw-down roofs, a drill needs to make a hole in the roof panel.
Although the screw will be put in with a washer that should seal the gap, the fact is that:
- Screws can become loose as metal heats and cools repeatedly
- Washers can deteriorate in the heat, over time
- These conditions may cause leaks that can cause metal to rust and corrode
- Wind can pull up metal panels and loosen screws
Fasteners, Sealants and Rubber Gaskets
During the process of metal roof repair, it's important to make sure that the fasteners and sealants or rubber gaskets are properly chosen according to the specifications of the metal building manufacturer.
Metal roof repair experts like those at Longhorn Roofing know how to:
- Inspect the roof to see which screws need tightening and which ones need replacing
- Choose the best sort of fasteners and sealing washers for metal roof repair. Note: Sometimes it is important to use larger screws in metal roof repair to make sure the seal is tight
- Check all parts of the roof by removing the ridge cap, installing anchors, replacing the ridge cap and then checking the screws
- Use the best practices of installing screws to create a tight seal without using excessive pressure that can cause leakage
Standing-Seam vs. Screw-Down Metal Roofing
Standing-seam roofing covers over all of the fasteners that hold the roof on to the building, meaning that the Central Texas weather can't hurt and corrode them.
Exposed screw-down roofing is less costly and easier to install, but since it was designed primarily for industrial buildings, agricultural structures, and warehouses, the fasteners are often made from cheaper materials, which can mean the longevity of the roof is compromised.
Metal Roof Repair Inspections
Often roofs last very well for several years, but after 10 to 12 years, they begin to show some issues. It is important to make sure that you have your screw-down metal roof inspected at least once a year, or after a really big storm.
Metal Roof Replacement or Repair
Having worked in repairing and installing roofs in the Austin area for over 30 years, the professionals at Longhorn Roofing are experts at being able to estimate what needs to be done to fix your metal roof and how long the repairs will last.
Additionally, if you decide you want to replace your roof, Longhorn Roofing creates custom, standing-seam metal roofs out of thick 24-gauge Galvalume-coated panels made on-site.
