When it comes to flat roofs, homeowners have several options, each offering unique benefits in terms of performance, longevity, and price. Below is a breakdown of the most popular types of flat roofing systems, helping you choose the best option for your property:

Modified Bitumen Roofs: Modified bitumen roofs are composed of asphalt mixed with rubber or plastic modifiers, applied in rolls or sheets. These roofs are:

- Flexible

- Easy to install

- Cost-effective

While affordable, they can suffer from punctures, cracks, and fading over time, which may require maintenance.

Built-Up Roofs (BUR): Built-up roofs consist of layers of asphalt or tar combined with gravel or crushed stone, offering:

- Strength

- Waterproofing

- Long-lasting performance

However, BUR systems are heavy, can be messy to install, and may be challenging to repair.

Rubber Membrane Roofs (EPDM): Rubber membrane roofs use synthetic rubber materials, offering excellent resistance to weather, UV rays, and punctures. EPDM roofs are:

- Weather-resistant

- Durable

- Puncture-resistant

Though reliable, rubber membrane roofs can be more expensive, slippery, and may shrink over time.

Single-Ply Membrane Roofs (PVC/TPO): Single-ply membrane roofs utilize materials like PVC or TPO, applied in sheets and fastened to the roof deck. These roofs are:

- Lightweight

- Reflective

- Easy to install

On the downside, single-ply membranes are susceptible to tearing, leaks, and damage from chemicals.

How Much Does a Flat Roof Cost in Florida?

- Modified bitumen roofs: $4 to $8 per sq. ft.

- Built-up roofs (BUR): $4 to $10 per sq. ft.

- Rubber membrane roofs: $4 to $13 per sq. ft.

- Single-ply membrane roofs (PVC/TPO): $4 to $7 per sq. ft.

These are general estimates, so it's best to contact Zen Construction Group. Our experts can assess your roof and provide a detailed estimate based on your specific needs.