• Anthony Jantzi

3 Important things to consider for commercial flat roof

Are you an owner of a commercial building in need of new roofing? At Jantzi roof Restoration, we are the flat roof specialists in Montreal! In order to help you make an informed decision, we present in this article the main points — besides your budget! — Which will be considered at the time of roof repair.




1. The type of coating

For a flat or low-pitched roof, you have the choice between these materials:

Asphalt and gravel: economical and easy to maintain, this coating is a popular option and offers a lifespan of approximately 25 years.

Elastomeric membrane: lightweight and environmentally friendly, it is ideal for large-area commercial or industrial roofs and helps reduce heat islands in urban centers like Montreal.

Before making your decision, take the time to learn about the characteristics of the various coatings that could be suitable for your building, then determine the most important selection criteria for you (price, environmental impact, durability, etc.).

2. The quality of materials

Installing or replacing a roof is a major investment. To make the most of it, make sure you choose quality materials that will keep their promises - in other words, that will not require premature repairs! In particular, check if they benefit from an interesting warranty from the manufacturer; this is a good indicator of the confidence that the latter places in its products.

3. The reliability of the roofer

Considering only the amount of the bid to choose a contractor is a risky bet! To obtain results that meet your expectations, make sure that he has the required certifications and that he does not hesitate to guarantee his work, for example. In addition, remember to consult the testimonials of former clients or to ask for references to get the facts about the quality of the work, the safety of the workers and occupants of the building during the work and the courtesy of the services, among others.

Your trusted roofer in Pittsburgh



Whatever your commercial roofing needs, trust our expertise. At Jantzi roof Restoration, we have been installing, maintaining, and repairing flat roofs with rigor in the Montreal area for more than 25 years, relying only on products from recognized brands.


Questions? We will be happy to answer them and advise you in all honesty. Contact us to make an appointment or fill out our form to get a free online quote.


Jantzi's Roof Restoration is a commercial roofing contractor in Pittsburgh that has been providing quality roofing solutions to customers in the Pittsburgh area for over 10 years. We are experienced and certified roofers who can provide you with the best possible roof for your commercial building.


We offer a variety of roofing solutions, including commercial flat roofing, metal roofing pittsburgh, and shingle roofing. We also offer a wide range of services, including roof repair, roof replacement in pittsburgh, and new construction.


We are dedicated to providing the best possible service to our customers and we are always available to answer any questions you may have. Contact us today to schedule a free consultation.

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