Flat-roof Membranes
Flat-roof Membranes | Roofing | Newcomb
When Newcomb’s weather turns from blistering sun to torrential downpour, HEP’s flat-roof membranes stay steadfast, sealing out every gust and droplet. Our team blends decades of craftsmanship with next-gen materials—TPO, PVC, EPDM—to deliver a sleek, low-profile solution that outperforms traditional roofing. Each membrane is precision-welded for watertight confidence, energy-smart for lower utility bills, and backed by warranties that keep you covered long after installation day.
From the first site visit to the final inspection, you’ll enjoy clear communication, tidy worksites, and a crew that treats your property like their own. Whether you manage a sprawling commercial complex on Murtaugh Street or need a retrofit for your lakeside workshop, we tailor every detail—drainage, insulation, flashing—for maximum durability and minimal maintenance. Discover why businesses across Essex County rely on HEP: we make flat roofs simple, strong, and built for the long haul.
FAQs
What types of flat-roof membranes do you install in Newcomb?
We offer and install the four most common commercial-grade membranes—EPDM (rubber), TPO (thermoplastic polyolefin), PVC, and modified bitumen. Each comes in different thicknesses and attachment methods (fully adhered, mechanically fastened, or ballasted). We also provide self-adhered and liquid-applied membranes for tricky details or small residential patios. During a site visit we assess roof size, foot traffic, existing substrate, and exposure to coastal winds off Corio Bay to recommend the membrane that will give you the best performance and value.
How long will a membrane roof last in Newcomb’s climate?
The service life averages 20–30 years when installed correctly and maintained, though some EPDM systems last beyond 35 years. Our region’s high UV index, salt-laden breezes, and occasional hail mean seam quality and UV-stable surfacing are critical. We use UV-resistant welds, properly detail penetrations, and specify insulation that keeps the membrane from cycling excessively between hot and cold, all of which help you reach the upper end of the expected lifespan.
Are membrane roofs energy-efficient and compliant with local codes?
Yes. White TPO and PVC membranes have solar reflectance values over 0.7, reducing heat gain and potentially lowering HVAC costs 10–20 %. When installed with code-compliant thermal insulation (typically R-3.2 or greater per 25 mm in Victoria) the system meets or exceeds NCC 2022 Section J and City of Greater Geelong energy provisions. We supply manufacturers’ reflectivity and fire-rating data sheets for building-permit approval.
What routine maintenance does a flat-roof membrane need?
1) Visual inspection every spring and after major storms to catch punctures or lifted seams early. 2) Clearing leaves and debris from drains, scuppers, and gutters at least twice a year so ponding water does not stress the membrane. 3) Resealing terminations and penetrations about every 5–7 years, depending on the manufacturer’s guidelines. 4) Installing walkway pads in high-traffic areas to prevent foot-traffic damage. Regular maintenance is inexpensive and required to keep most 15–25-year warranties in force.
How much does a membrane flat roof cost compared with traditional roofing?
In Newcomb, full replacement of an existing flat roof with insulation generally ranges from $90 to $140 per square metre, depending on membrane type, thickness, roof height, and the amount of substrate repair needed. A tear-off and replacement usually costs 15–25 % more than installing over a sound deck. While the upfront price is higher than metal sheet overlays, membranes provide a continuous, low-maintenance waterproofing layer and often pay back through lower energy costs and fewer leak repairs.
Can you install or repair a membrane roof during the cooler winter months?
Yes. TPO and PVC seams are hot-air welded, so cold temperatures are less of a concern. EPDM adhesives and self-adhered membranes require ambient temperatures above about 5 °C, but we use heated boxes and overnight curing tents to stay within manufacturers’ guidelines. Wind and rain are usually bigger obstacles than temperature; we monitor the Newcomb forecast closely and schedule work during stable weather windows. For emergency leaks we offer temporary cold-weather patches 24/7 until full repairs can be completed.