Flat Roofing in Winchester

Do you install and repair flat roofing for homes and businesses in Winchester?

Yes, we are Winchester’s specialists in both residential and commercial flat roofing. Our certified team has the expertise to install and repair modern flat roof systems on everything from historic downtown commercial buildings to modern home additions, garages, and porches.

What is the best material for a flat roof in Virginia?

The best material depends on the specific building, but TPO (Thermoplastic Olefin) is the most popular and often recommended choice for our region. Its white, reflective surface is highly energy-efficient, helping to lower cooling costs in the summer. It’s also extremely durable, with heat-welded seams that provide superior protection against leaks.

How do you prevent leaks and pooling water on a flat roof?

Preventing leaks on a flat roof is all about proper drainage and flawless seam installation. Even “flat” roofs are designed with a slight, intentional slope to guide water toward drains or scuppers. We ensure this slope is correct and that all seams in the roofing membrane are professionally heat-welded or sealed to create a single, monolithic waterproof surface.

Winchester’s Specialist in Flat Roofing Systems

Flat and low-slope roofs present a unique set of challenges that demand specialized knowledge and materials. Unlike a sloped roof that sheds water quickly, a flat roof must be a completely seamless, impenetrable barrier. At McKenzie Home Improvements, we are a leading flat roofing contractor in Winchester, with the certified expertise to install modern, high-performance roofing systems that last.

Modern Flat Roofing Materials

We work with the industry’s most trusted and durable materials to protect your property.

• TPO (Thermoplastic Olefin): The top choice for energy efficiency and durability. TPO’s heat-welded seams create a powerful bond that is highly resistant to leaks, and its reflective white surface keeps buildings cooler.
• EPDM (Ethylene Propylene Diene Monomer): Often referred to as a “rubber roof,” EPDM is a long-standing, reliable option known for its durability, flexibility in extreme temperatures, and cost-effectiveness.
• PVC (Polyvinyl Chloride): A premium option known for its excellent resistance to punctures, chemicals, and fire, making it a great choice for commercial roofs with high traffic or exposure.

“We had a persistent leak on the flat roof over our business in downtown Winchester for years. McKenzie was the only contractor who properly diagnosed the problem. They installed a new TPO roof, and we haven’t had a single issue since. True professionals who know what they’re doing.” – The Gregory Family, Winchester, VA

Winchester Flat Roofing FAQs

How long does a modern flat roof last?

A professionally installed modern flat roofing system, like TPO or EPDM, can be expected to last 20 to 30 years. The lifespan is dependent on the quality of the installation, proper maintenance, and the specific material chosen. This is a dramatic improvement over the short lifespans of older tar and gravel flat roofs.

Can you walk on a flat roof?

It depends on the system. While flat roofs are designed to withstand occasional foot traffic for maintenance, they are not intended to be used as decks or patios unless specifically designed for that purpose with protective walkway pads or a deck system installed over the roofing membrane. Unnecessary traffic can cause damage or punctures.

What is the difference between a flat roof and a low-slope roof?

These terms are often used interchangeably, but a true “flat” roof is very rare. Nearly all of these systems have a slight, intentional pitch, or “slope,” of at least 1/4 inch per foot to encourage proper water drainage. A roof is generally considered “low-slope” if it has a pitch of less than 3:12 (meaning it rises 3 inches for every 12 inches of horizontal run).

Learn more about all our Winchester roofing services.