What Is the Best Material for a Flat Roof?

Flat Roof With Skylight & Chimney

Learn More About Flat Roofs

Flat roof systems are the go-to type of roofing profile used for commercial and industrial properties from hospitals, offices and more! With a flat roof system, you can select a roofing membrane that offers the best in protection for your particular property’s needs. Another factor to consider is the region that you live in, get in touch with your local flat roof contractors in order to see what flat roof style popular in that area of the nation. Consider the flowing information regarding flat roof membranes and specifics which may prove helpful when you are looking to add a flat roof to your property.

Which flat roof system is best?

Depending on your roofing system specifications and purpose than can be various roofing substrates that can provide the protection necessary for your business or industry. That being said the most popular all-around roofing membrane can be the single-ply roofing materials of PVC (polyvinyl chloride.)

Is flat roof cheaper than pitched?

A flat roof will require fewer roofing materials as well as less complexity in construction so it will be cheaper than a pitched roof. Although this upfront cost is lower it may build up in costs if repairs or replacements are needed down the line. That’s why it’s important to conduct yearly maintenance or roof inspections to maintain the integrity of the flat roof system.

Are flat roofs bad?

In the flat roof vs pitched roof debate, it really depends on the needs and preferences of your building. If you want a roofing material that will be the best coverage of surface area will lower price than a flat roof is a good bet.

How long do flat roofs last?

A flat roof will typically last 25 years when they are properly installed. As of such their life range will be 15-25 years.

What type of flat roof is the best?

It’s best to get your roof inspected by a professional in order to gauge which type of flat roof would work best for your roofing system. As of such, there are general things or characteristics to a flat roof that would make them more beneficial and long-lasting to others. A flat roof, for example with the ability to adapt to temperature changes, will be able to prevent the formation and warping, cracks formation and more as they will be able to expand and contract to keep the flat roof flexible. With a roof that has reflective or cool roofing abilities, you will be able to prevent premature age as the sun’s UV light and rays can cause color and age. What’s more, cool roofing will lower the overall temperature of a  flat roof building which can assist the HVAC units in conserving energy and therefore lower monthly bills.

Flat Roof Installation Heating Roofing Felt With Torch

Different Types of Flat Roof Materials

  • Bur or Build Up Roofs
  • EPDM Rubber Roof
  • Modified Bitumen Roofing
  • Spray Polyurethane Foam Roof
  • Thermoplastic Membranes PVC or TPO
  • Vulcanized Rubber Roof

How do flat roofs drain?

Flat roof systems are not entirely flat yet in truth, they have low-slope where the roof tilts from its center on one side so water rolls off to the parapet openings/scuppers and down to the downspout aka hopper. These scupper openings are on the outside walls and designed to only allow water and not debris down their lines. (There are strainers called birdcages that cover the drains and catch debris. ) With roofs, where a single slop is not practical due to the roof’s span internal drains are placed. Here the roof will slope toward a center drain where it will connect to the pipes will connect to the wider sewer system. It’s important to have drains placed at the lowest points of the flat roof in order to avoid water infiltration on the substrate. Drains must be able to let large volumes of water (ideally equal to the square foot of your roof multiplied by the number of inches of rain) in order to have quick-draining abilities. In order to avoid ponding the internal drains, as‌ ‌well‌ ‌as‌ ‌scuppers‌ ‌must be cleared of clogs. Once most of the water has been drained evaporating will take of the rest of the surface drying.

Contact A Professional For More Assistance

As with any specific service regarding your building system like gas line repair, a professional flat roof company is best able to find a flat roof system that will work best for you. A roof inspection is the best way to measure your property’s specifications and characteristics and match it to the demands of the region’s climate. What ‘s more, maintenance can be more properly recommended to match the predicted conditions of the area as well as your building’s day to day functions and demands. Benefit from a flat roof for increased durability and protection of your property, contact a professional roofing company today for more assistance.

If you’re interested in a flat roof in , GA call 478-785-2285 with Crosby Roofing & Seamless Gutters!