Roof Restoration

What is a Liquid Applied Roofing Membrane?

Crownworx offers two liquid-applied roofing/waterproofing membrane systems, Crownworx Silicone, and Crownworx Acrylics, and other Crownworx restoration products to meet your project’s specific needs. Known as Liquid-Applied Membranes (LAM) are cold-applied polyurea, singlecomponent polyurethanes, silicones, or acrylics that are monolithic, fully adhered, and can be locally or fully reinforced.

Once cured, they form a seamless, watertight, elastomeric membrane that has been proven to perform in some of the toughest climates. Crownworx liquid membranes can be used on most substrates such as concrete, metal, mod-bit, TPO, PVC, EPDM, and many others.

Liquid membranes conform to complicated details and penetrations with ease and little to no waste. Crownworx products are the industry-leading liquid-applied solution when above and below-grade waterproofing applications demand the very best.

Benefits of a CROWNWORX Liquid Applied System

Seamless Membrane

Liquid applied membranes are monolithic i.e., no seams, joints, or overlaps, eliminating water infiltration at these common roof system areas.

Fully Adhered

Direct bonding to the substrate prevents lateral water migration in the event of a puncture or storm damage.

Cost - Effective

Liquid-applied membranes are an ideal solution for refurbishment or recover projects since they eliminate the need to tear off the existing leaking/failing roofing and waterproofing systems. This saves on costs associated with a tear-off such as labor and disposal.

Complex Details Made Easy

Liquid-applied systems provide easy application for complex geometries or surfaces with limited access. The liquid membrane and flashings conform to virtually any shape and profile; effectively eliminating pitch pans/pockets, metal sleeves, etc.

Attractive Warranty Options

Whether you need to briefly extend the life of your existing roofing/waterproofing or desire a long-term warranty for up to 25 years, CROWNWORX Systems has warranties to meet your project’s specific requirements.

Low VOC

Crownworx has many Low VOC, eco-friendly, products. Whether you have an occupied building or just want to use products that are better for the environment, Crownworx products have your needs covered.

No Building Disruptions

Liquid-applied roof systems use little to no equipment to install. No gas-powered generators, electric mixers, torches, etc. This means, in most cases, the occupants of the building won’t even know work is being done.

Quick Curing Times

Crownworx systems are waterproof within 10 to 60 minutes after application (temperature and humidity dependent). This early rain resistance keeps your building watertight even in the event of a pop-up shower or storm.

Roof Life Extension

Liquid-applied membranes not only can be used to repair a damaged roof but also can be used to increase the life span of an old/leaking roof. With a high-performance liquid system, roofs are once again protected from the elements for decades.

Additional Benefits

Insulation Properties
Seamless roofs provide excellent insulation, reducing heat transfer and lowering energy consumption for heating and cooling.
Reflectivity
Many seamless roofing materials have high solar reflectance, which helps in reducing the heat absorbed by the building, resulting in lower cooling costs.
Long-Term Cost Benefits
While seamless roofing systems may have a higher initial cost compared to traditional roofing materials, their durability and energy-saving properties often lead to long-term cost savings.
Tax Incentives and Rebates
Installing energy-efficient roofing systems, including certain types of membranes, may qualify for tax incentives or rebates, further enhancing cost savings over time.
Recyclability
Many membrane materials are torn off and replaced at the end of their lifespan, seamless systems promote a circular economy and reducing waste sent to landfills.