Commercial roofing systems are often designed at a higher standard than those designed for residential use. Nevertheless, these roofing systems can experience problems during their lifespan, usually due to improper installation, poor maintenance or design flaws.
When it comes to correcting these issues, you may have several options at your disposal. You can make repairs to your existing roof, recover it with a new membrane or perform a full replacement. The following takes an in-depth look at each option.
Repairing Your Roof
The vast majority of roof leaks, punctures and wind issues result in too little damage to justify the time and expense of a full roof tear-off. In cases like these, it's usually better and more fiscally prudent to make minor repairs rather than invest in a new roof. Combined with the proper amount of proactive maintenance, making minor roof repairs as needed can help extend your roof's lifespan while reducing maintenance costs over the long run.
However, there are a few instances where repairing your roof won't be enough to keep it in good shape:
- The protective membrane is nearing the end of its life expectancy or is damaged beyond repair.
- The roof's insulation has deteriorated and will soon need replacing.
- The underlying roof structure is deteriorating or has otherwise been compromised.
- Increasing repair costs make a complete roof replacement financially feasible.
Replacing Your Roof
In some cases, the damage to a roof can be so extensive that it requires a complete tear-off rather than comprehensive repairs. A complete replacement is also a good option if you own a building and want to keep it for the foreseeable future. This way, you'll be able to take advantage of the reduced maintenance costs and energy savings associated with brand-new commercial roofing systems. The only downside to a full roof replacement is the steep upfront cost of doing so, especially when compared to repairing and re-covering an existing roof.
Knowing when to replace a roof can be a tricky subject for many building owners and facilities managers. For instance, some building codes mandate a full tear-off if more than 25 percent of the roof was damaged within a 12-month period. Some experts recommend a replacement when your roof is no longer energy-efficient. More straightforward reasons for replacing an existing commercial roof include insulation failure due to moisture intrusion, widespread decay of the existing roof structure and a desire to take advantage of the latest roofing trends and technologies.
Re-covering Your Roof
Although a complete replacement of the entire roofing structure offers the best solution in terms of longevity and performance, there are times when such a drastic step isn't necessary. In many cases, the roofing damage may be limited to the membrane covering the rest of the roofing structure. If the underlying structure and its insulation are still in relatively good shape, re-covering the roof in a new membrane can be an effective alternative to a full replacement.
There are several benefits associated with re-covering a roof instead of replacing it:
- Re-covering a roof is usually less expensive than a complete replacement, making the re-covering process more attractive to businesses on a tight maintenance budget.
- The re-covering process is also less disruptive to ongoing business operations than a complete roof replacement, which could affect business traffic and result in both downtime and lost profits.
- Re-covered roofing systems may also be available with new and extended warranties, adding significant peace of mind for facilities managers concerned about longevity.
The only downside is that a roof can only be re-covered once throughout its lifespan. If the membrane ends up being damaged again, your only option may be a complete tear-off. Visit a site like http://www.roofitonce.com for more information.