How Long Does a Commercial Roof Last?

Commercial roofers in Los Angeles will tell you that many factors determine the duration of life your flat roof enjoys. The Devil is always present when it comes to commercial buildings, and one major component for this type or construction material – roofs! Once we have determined what kind of material our building requires ( shakes versus shingle), there are tons more details involved with installation like worker skill sets etcetera; but if carefree maintenance was taken beforehand by selecting quality products then these little problems could easily be nipped! Visit here to know more about Silicone Roof Coatings!

Common Factors That Affect the Lifespan of a Roof


  • Metal

  • EPDM – ethylene propylene diene monomer

  • TPO – thermoplastic polyolefin

  • PVC – polyvinyl chloride

  • Asphalt

  • Copper


The two different ways to maintain commercial roofing are proactive and reactive. Reactive maintenance involves taking care of problems as they arise, while proactively doing preventative work can help avoid issues in the first place by identifying potential hazards before they become serious problems that require extensive repairs or replacement depending on their severity

Refine penetrant inspection services will let you know if anything needs attention now so there won’t be any surprises later down the line when it comes time for major renovations!


The workmanship of a roof is an excellent indicator that you took the time to do it right. You want longevity for your home, so using superior materials and following thorough guidelines will create this goal much easier than if poor practices were used which could lead towards failure or worse yet-a disaster!


Think you can’t afford a new roof? You may not know that damaged roofs are easy to fix. And even if they’re not, regular inspections will help detect leaks before things get worse!

Roof Type

When you’re looking for a roofing system, the type of material and design are important factors that will impact your home’s value. A professional contractor can assess what best suits both structure or location in order to prevent any future problems with compatibility issues down the road – it might be critical!

Roof Slope

The condition of your roof can have a significant impact on how well it rainswater. The steeper the pitch, or angles at which panels meet each other compared to flat surfaces like shingles (or tiles), then more water will run off during storms instead going into seepage onto property nearby-you’ll need this kind if protection in order for everything beneath not become contaminated!


High levels of humidity can lead to the growth and spreading throughout your home. If you don’t have proper ventilation, then it’s easy for mould spores in wet areas like attics or bathrooms who love moisture-rich environments because they’re usually very hot too!

Typical Lifespan of Different Roofing Types

Metal Roofing

Metal roofs are the ultimate in long-lasting roofing systems, with some studies putting their lifespan at over 60 years. They have been used for centuries to protect our buildings from rain and snow respectively; it’s no wonder they’re so popular! Click here to contact commercial roofer in Los Angeles!

Modified Bitumen

The modified bitumen roofing system is an economical solution for strained maintenance and repair budgets. This type of material requires little to no maintenance, due its safety features which make it one the most selected materials out there! It can be applied hot or cold; also known as “built-up” roofs – making this more modern than many other options available today. A Modified Bituminous Roof has these benefits:  The warm surface below provides insulation while maintaining visibility through ventilation holes on top during rainstorms.


The ETHYLENE PROPHYLEM is a durable, long-lasting material that will provide your business with an excellent roofing solution. The membrane system holds many advantages for commercial structures in need of high quality roofs including strength and durability – it won’t put extra stress on the structure during different weather conditions!


TPO roofing is a cost-effective alternative to traditional construction. It has an average service life span of 50 years, and its applications can be found across all types or roofs from commercial warehouses up through residential homes!


The durability and strength of PVC roofs are thanks in part to cool pigments, UV stabilizers as well other proprietary materials. These properties make it an excellent choice for flat or low slope rooftops that need protection from the sun’s harmful rays!


The durability and life span of your roof is important to consider when making an investment in new materials. A good contractor will help you choose the right type for 30 years or more with proper installation, ventilation rates depending on where it faces (southern vs northern), among other things like color choice etcetera!


This roof system can be applied to any type of building, and it has an average lifespan around 20-30 years. The built up surface carries materials like hot asphalt which create watertight walls within the property itself; this was designed specifically for flat roofs back when these were first introduced into architecture many centuries ago!

Call the Experts for Commercial Flat Roof Repairs or Replacement

LA Roof Systems Corporation is a roofing company that provides consultation and inspection services for building owners. We have the experience to identify any problems with your facility’s roofs, create solutions tailored specifically towards you through our proactive approach – all at an affordable price!

We’ll help remove issues of every kind so get in touch today.

Also Read: Commercial Roof Maintenance