flat Roofing
Flat roofs, sometimes called low-slope roofs, are built with just enough angle to keep water moving. They are widely used on warehouses, schools, retail centers, and farm buildings across Nebraska and Iowa, and are also popular for modern homes and multifamily housing because they cover large areas efficiently.
At FS Contracting, we install flat roofs built for local weather. With proper drainage, insulation, and durable materials, our systems stand strong against hail, snow, and freeze – thaw cycles to protect your property for the long term.
Our Best Flat Roofing Services
We provide complete flat roofing solutions for homes, businesses, and farms across Nebraska and Iowa. From new installs to urgent repairs, our team delivers reliable work built to last through local weather.
- Free inspection and moisture scan
- Flat Roof Replacement
- Flat Roof Repair
- Flat Roof Coating & Waterproofing
- Flat Roof Maintenance & Inspections
Flat Roof Installation
We provide flat roof installation for residential and commercial projects, including new builds and re-roofs. Every system is set up with the proper slope, drainage, and materials to keep your property protected in Nebraska and Iowa’s weather.
Flat roofs need the right details to stay watertight. We use:
- Warm, cold, and inverted builds as needed
- Tapered insulation and crickets for drainage
- Venting, edge metal, and proper flashing
- Hatches, pads, and boards to protect high-traffic areas
Flat Roof Repair
We provide fast, effective repairs for leaking or storm-damaged flat roofs. Our services include precise leak tracing, emergency dry-in solutions, and long-term fixes that restore protection without unnecessary delays.
Flat Roof Coating and Waterproofing
We extend the life of flat roofs with high-performance coatings and waterproofing systems. Options include elastomeric coatings, liquid-applied membranes, sealants, and added insulation to improve energy efficiency and stop leaks.
Flat Roof Replacement
We handle full flat roof replacements, from tear-offs to recover systems. Our team repairs damaged decking, upgrades insulation, and installs new membranes that improve performance. You also get clear cost guidance so you can choose the best option for your building.
Flat Roof Maintenance and Inspections
We keep flat roofs in top condition with routine maintenance and inspections. Our service includes seasonal checks, drain cleaning, and detailed reports with estimates so you know exactly what your roof needs before small issues become costly repairs.
Why Locals Trust F/S Contracting
- 25+ years of large-scale roofing expertise
- Fully licensed, bonded, and insured
- Safety-compliant crews and equipment
- Transparent estimates, no hidden fees or scope creep
- Education throughtout the project process
- Trusted across Nebraska and Western Iowa
Flat Roofing Materials We Install
Different buildings require different roofing systems. Below are the main flat roof materials we install, each with its own strengths. We cover them briefly here and provide detailed pages for deeper guidance.
- EPDM Rubber – Single-ply membrane that’s flexible, reliable on large roofs, and proven to last.
- TPO – Reflective surface with heat-welded seams, popular for energy-efficient facilities.
- PVC – Strong and chemical resistant, ideal for restaurants and industrial sites.
- Modified Bitumen – Asphalt-based, multi-ply system that delivers solid waterproofing.
- BUR (Built-Up Roofing) – Multiple asphalt and felt layers for long-standing protection.
- Asphalt Flat Roofs – Practical and budget-friendly option for many properties.
- Metal for Low-Slope – Durable tapered panels with long life, best when details are done right.
- Tiles on Low-Slope Areas – Used only where slope and underlayment make them viable.
How It Works
Book a Free Roofing Assessment
Receive a Clear Scope & Timeline
We Execute the Work Efficiently
What Our Customers Say
John & Gerrie Gammel
Bruce Robertson
Jim & Danielle Pelan
Brett Kazemba
Frequently Asked Questions
How often should you replace a flat roof?
Most flat roofs we work on last 20–30 years with regular care. In Nebraska and Iowa, hail and freeze–thaw cycles can shorten that timeline, we recommend inspections every few years.
Which flat roof system is best?
The best system depends on your property. Many of our commercial clients choose TPO for its energy savings, while homeowners often prefer EPDM for its long track record. We will walk you through the pros and cons so you can make the right call.
Are flat roofs more expensive to replace?
Flat roof replacement is usually less costly than pitched roofs. Our clients appreciate that installation is faster and uses fewer materials, though costs can rise if we need to repair decking or add insulation.
What is the cheapest flat roof option?
Modified bitumen and asphalt are often the most budget-friendly. We install them for smaller buildings and additions where cost control matters, but they don’t last as long as membranes like EPDM or TPO.
What is the average cost to replace a flat roof?
In Nebraska and Iowa, most replacements fall between $6–$12 per square foot. When we provide estimates, we break down the price by roof size, tear-off needs, insulation, and materials so you know exactly where the numbers come from.
What are the disadvantages of flat roofs?
Flat roofs need more attention to drainage and flashing details. We often see leaks around seams, drains, or penetrations when roofs are not maintained. So, ongoing service is part of the plan we recommend.
What is the longest-lasting flat roof material?
From our experience, EPDM rubber and BUR systems usually deliver the longest lifespans, often 25–30 years. Regular inspections and timely repairs help them reach that full potential.
Where do flat roofs leak most?
We find most leaks at flashing, seams, and drains. Our maintenance visits always check those areas first, keeping small problems from turning into major damage.